China Best Sales Tapered Roller Bearings 30203 30204 30205 30206 30207 Motorcycle Steel Mill Mechanical Parts Single Row Tapered Roller Bearings Wheel Bearing Spare Parts bearing engineering

Product Description

Tapered roller bearings are self-contained bearings with tapered raceways on both the inner and outer rings of the bearing. Single row tapered roller bearings can accommodate radial and unidirectional axial loads. When a bearing is subjected to radial loads, it produces an axial force component, so when it needs another bearing that can accommodate the opposite axial force to balance.
 

 

   
            Tangent of the contact Angle The inner ring locates the step Outer ring positioning step Basic rated dynamic load Basic static load rating Limit speed (fat) Limit speed (oil) Bearing No.
d D T B C r da Da Cr C0r nlim nlim
/mm /mm /mm /mm /mm /mm /mm /mm /kN /kN /r•min-1 /r•min-1
15 35 11.8 11 10 0.6 0.23 20 30 35713
15 42 14.3 13 11 1 0.19 21 36 22.8 21.5 9000 12000 30302
17 40 13.3 12 11 1 0.23 23 34 20.8 21.8 9000 12000 35713
17 40 17.3 16 14 1 0.21 23 34 32203
17 47 15.3 14 12 1 0.19 23 41 28.2 27.2 8500 11000 30303
17 47 20.3 19 16 1 0.19 23 41 35.2 36.2 8500 11000 32303
20 37 12 12 9 0.3 0.21 22.4 34.6 13.2 17.5 9500 13000 32904
20 42 15 15 12 0.6 0.25 25 37 25 28.2 8500 11000 32004
20 47 15.3 14 12 1 0.23 26 41 28.2 30.5 8000 10000 35714
20 47 19.3 18 15 1 0.22 26 41 32204
20 52 16.3 15 13 1.5 0.2 29 43 33 33.2 7500 9500 30304
20 52 22.3 21 18 1.5 0.2 29 43 42.8 46.2 7500 9500 32304
22 40 12 12 9 0.3 0.21 24.4 37.6 15 20 8500 11000 329/22
22 44 15 15 11.5 0.6 0.26 27 39 26 30.2 8000 10000 320/22
25 42 12 12 9 0.3 0.21 27.4 39.6 16 21 6300 10000 32905
25 47 15 15 11.5 0.6 0.29 30 42 28 34 7500 9500 32005
25 47 17 17 14 0.6 0.19 30 42 32.5 42.5 7500 9500 33005
25 52 16.3 15 13 1 0.25 31 46 32.2 37 7000 9000 35715
25 52 19.3 18 16 1 0.24 31 46 32205
25 52 22 22 18 1 0.23 31 46 47 55.8 7000 9000 33205
25 62 18.3 17 15 1.5 0.2 34 53 46.8 48 6300 8000 30305
25 62 18.3 17 13 1.5 0.55 34 53 40.5 46 6300 8000 31305
25 62 25.3 24 20 1.5 0.2 34 53 61.5 68.8 6300 8000 32305
28 45 12 12 9 0.3 0.21 30.4 42.6 16.8 22.8 7500 9500 329/28
28 52 16 16 12 1 0.29 34 46 31.5 40.5 6700 8500 320/28
28 58 24 24 19 1 0.23 34 52 58 68.2 6300 8000 332/28
30 47 12 12 9 0.3 0.21 32.4 44.6 17 23.2 7000 9000 32906
30 55 17 16 14 1 0.29 36 49 27.8 35.5 6300 8000 32006X2
30 55 17 17 13 1 0.29 36 49 35.8 46.8 6300 8000 32006
30 55 20 20 16 1 0.19 36 49 43.8 58.8 6300 8000 33006
30 62 17.3 16 14 1 0.25 36 56 43.2 50.5 6000 7500 35716
30 62 21.3 20 17 1 0.25 36 56 51.8 63.8 6000 7500 32206
30 62 25 25 19.5 1 0.23 36 56 63.8 75.5 6000 7500 33206
30 72 20.8 19 16 1.5 0.21 39 63 59 63 5600 7000 30306
30 72 20.8 19 14 1.5 0.55 39 63 52.5 60.5 5600 7000 31306
30 72 28.8 27 23 1.5 0.21 39 63 81.5 96.5 5600 7000 32306
32 52 14 14 10 0.6 0.21 37 47 23.8 32.5 6300 8000 329/32
32 58 17 17 13 1 0.3 38 52 36.5 49.2 6000 7500 320/32
32 65 18.3 17 15 1 0.25 38 59 302/32
32 65 26 26 20.5 1 0.23 38 59 68.8 82.2 5600 7000 332/32
35 55 14 14 11.5 0.6 0.19 40 50 25.8 34.8 6000 7500 32907
35 62 18 17 15 1 0.3 41 56 33.8 47.2 5600 7000 32007X2
35 62 18 18 14 1 0.3 41 56 43.2 59.2 5600 7000 32007
35 62 21 21 17 1 0.2 41 56 46.8 63.2 5600 7000 33007
35 72 24.3 23 19 1.5 0.25 44 63 70.5 89.5 5300 6700 32207
35 72 28 28 22 1.5 0.24 44 63 82.5 102 5300 6700 33207
35 72 18.3 17 15 1.5 0.25 44 63 54.2 63.5 5300 6700 35717
35 80 22.8 21 18 2 0.21 45 70 75.2 82.5 5000 6300 30307
35 80 22.8 21 15 2 0.55 45 70 65.8 76.8 5000 6300 31307
35 80 32.8 31 25 2 0.21 45 70 99 118 5000 6300 32307
40 62 15 14 12 0.6 0.19 45 57 21.2 28.2 5600 7000 32908X2
40 62 15 15 12 0.6 0.19 45 57 31.5 46 5600 7000 32908
40 68 19 18 16 1 0.26 46 62 39.8 55.2 5300 6700 32008X2
40 68 19 19 14.5 1 0.26 46 62 51.8 71 5300 6700 32008
40 68 22 22 18 1 0.19 46 62 60.2 79.5 5300 6700 33008
40 75 26 26 20.5 1.5 0.24 49 66 84.8 110 5000 6300 33108
40 80 19.8 18 16 1.5 0.25 49 71 63 74 5000 6300 35718
40 80 24.8 23 19 1.5 0.25 49 71 77.8 97.2 5000 6300 32208
40 80 32 32 25 1.5 0.24 49 71 105 135 5000 6300 33208
40 90 25.3 23 20 2 0.23 50 80 90.8 108 4500 5600 30308
40 90 25.3 23 17 2 0.55 50 80 81.5 96.5 4500 5600 31308
40 90 35.3 33 27 2 0.23 50 80 115 148 4500 5600 32308
45 68 15 14 12 0.6 0.21 50 63 22.2 32.8 5300 6700 32909X2
45 68 15 15 12 0.6 0.21 50 63 32 48.5 5300 6700 32909
45 75 20 19 16 0.6 0.26 50 70 44.5 62.5 5000 6300 32009X2
45 75 20 20 15.5 0.6 0.26 50 70 58.5 81.5 5000 6300 32009
45 75 24 24 19 1 0.2 51 69 72.5 100 5000 6300 33009
45 80 26 26 20.5 1.5 0.26 54 71 87 118 4500 5600 33109
45 85 20.8 19 16 1.5 0.27 54 76 67.8 83.5 4500 5600 35719
45 85 24.8 23 19 1.5 0.27 54 76 80.8 105 4500 5600 32209
45 85 32 32 25 1.5 0.26 54 76 110 145 4500 5600 33209
45 100 27.3 25 22 2 0.23 55 90 108 130 4000 5000 30309
45 100 27.3 25 18 2 0.55 55 90 95.5 115 4000 5000 31309
45 100 38.3 36 30 2 0.23 55 90 145 188 4000 5000 32309
            Tangent of the contact Angle The inner ring locates the step Outer ring positioning step Basic rated dynamic load Basic static load rating Limit speed (fat) Limit speed (oil) Bearing No.
d D T B C r da Da Cr C0r nlim nlim
/mm /mm /mm /mm /mm /mm /mm /mm /kN /kN /r•min-1 /r•min-1
50 72 15 14 12 0.6 0.23 55 67 22.2 32.8 5000 6300 32910X2
50 72 15 15 12 0.6 0.23 55 67 36.8 56 5000 6300 32910
50 80 20 19 16 1 0.28 56 74 45.8 66.2 4500 5600 32571X2
50 80 20 20 15.5 1 0.28 56 74 61 89 4500 5600 32571
50 80 24 24 19 1 0.21 56 74 76.8 110 4500 5600 33571
50 85 26 26 20 1.5 0.27 59 76 89.2 125 4300 5300 33110
50 90 21.8 20 17 1.5 0.28 59 81 73.2 92 4300 5300 35710
50 90 24.8 23 19 1.5 0.28 59 81 82.8 108 4300 5300 32210
50 90 32 32 24.5 1.5 0.28 59 81 112 155 4300 5300 33210
50 110 29.3 27 23 2.5 0.23 62 98 130 158 3800 4800 3571
50 110 29.3 27 19 2.5 0.55 62 98 108 128 3800 4800 31310
50 110 42.3 40 33 2.5 0.23 62 98 178 235 3800 4800 32310
55 80 17 17 14 1 0.21 61 74 41.5 66.8 4800 6000 32911
55 90 23 22 19 1.5 0.27 64 81 63.8 93.2 4000 5000 32011X2
55 90 23 23 17.5 1.5 0.27 64 81 80.2 118 4000 5000 32011
55 90 27 27 21 1.5 0.21 64 81 94.8 145 4000 5000 33011
55 95 30 30 23 1.5 0.25 64 86 115 165 3800 4800 33111
55 100 22.8 21 18 2 0.27 65 90 90.8 115 3800 4800 35711
55 100 26.8 25 21 2 0.27 65 90 108 142 3800 4800 32211
55 100 35 35 27 2 0.27 65 90 142 198 3800 4800 33211
55 120 31.5 29 25 2.5 0.23 67 108 152 188 3400 4300 3571
55 120 31.5 29 21 2.5 0.55 67 108 130 158 3400 4300 31311
55 120 45.5 43 35 2.5 0.23 67 108 202 270 3400 4300 32311
60 85 17 16 14 1 0.22 66 79 34.5 56.5 4000 5000 32912X2
60 85 17 17 14 1 0.22 66 79 46 73 4000 5000 32912
60 95 23 22 19 1.5 0.29 69 86 64.8 98 3800 4800 32012X2
60 95 23 23 17.5 1.5 0.29 69 86 81.8 122 3800 4800 32012
60 95 27 27 21 1.5 0.22 69 86 96.8 150 3800 4800 33012
60 100 30 30 23 1.5 0.26 69 91 118 172 3600 4500 33112
60 110 23.8 22 19 2 0.27 70 100 102 130 3600 4500 35712
60 110 29.8 28 24 2 0.27 70 100 132 180 3600 4500 32212
60 110 38 38 29 2 0.27 70 100 165 230 3600 4500 33212
60 130 33.5 31 26 3 0.23 74 116 170 210 3200 4000 3571
60 130 33.5 31 22 3 0.55 74 116 145 178 3200 4000 31312
60 130 48.5 46 37 3 0.23 74 116 228 302 3200 4000 32312
65 90 17 17 14 1 0.24 71 84 45.5 73.2 3800 4800 32913
65 100 23 22 19 1.5 0.31 74 91 67 102 3600 4500 32013X2
65 100 23 23 17.5 1.5 0.31 74 91 82.8 128 3600 4500 32013
65 100 27 27 21 1.5 0.23 74 91 98 158 3600 4500 33013
65 110 34 34 26.5 1.5 0.27 74 101 142 220 3400 4300 33113
65 120 24.8 23 20 2 0.27 75 110 120 152 3200 4000 35713
65 120 32.8 31 27 2 0.27 75 110 160 222 3200 4000 32213
65 120 41 41 32 2 0.26 75 110 202 282 3200 4000 33213
65 140 36 33 28 3 0.23 79 126 195 242 2800 3600 3571
65 140 36 33 23 3 0.55 79 126 165 202 2800 3600 31313
65 140 51 48 39 3 0.23 79 126 260 350 2800 3600 32313
70 100 20 19 16 1 0.21 76 94 53.2 85.5 3600 4500 32914X2
70 100 20 20 16 1 0.21 76 94 70.8 115 3600 4500 32914
70 110 25 24 20 1.5 0.29 79 101 83.8 128 3400 4300 32014X2
70 110 25 25 19 1.5 0.29 79 101 105 160 3400 4300 32014
70 110 31 31 25.5 1.5 0.19 79 101 135 220 3400 4300 33014
70 120 37 37 29 2 0.25 80 110 172 268 3200 4000 33114
70 125 26.3 24 21 2 0.28 80 115 132 175 3000 3800 35714
70 125 33.3 31 27 2 0.28 80 115 168 238 3000 3800 32214
70 125 41 41 32 2 0.27 80 115 208 298 3000 3800 33214
70 150 38 35 30 3 0.23 84 136 218 272 2600 3400 3571
70 150 38 35 25 3 0.55 84 136 188 230 2600 3400 31314
70 150 54 51 42 3 0.23 84 136 298 408 2600 3400 32314
75 105 20 20 16 1 0.22 81 99 78.2 125 3400 4300 32915
75 115 25 24 20 1.5 0.31 84 106 85.2 135 3200 4000 32015X2
75 115 25 25 19 1.5 0.31 84 106 102 160 3200 4000 32015
75 115 31 31 25.5 1.5 0.2 84 106 132 220 3200 4000 33015
75 125 37 37 29 2 0.26 85 115 175 280 3000 3800 33115
75 130 27.3 25 22 2 0.29 85 120 138 185 2800 3600 35715
75 130 33.3 31 27 2 0.29 85 120 170 242 2800 3600 32215
75 130 41 41 31 2 0.29 85 120 208 300 2800 3600 33215
75 160 40 37 31 3 0.23 89 146 252 318 2400 3200 3571
75 160 40 37 26 3 0.55 89 146 208 258 2400 3200 31315
75 160 58 55 45 3 0.23 89 146 348 482 2400 3200 32315
80 110 20 20 16 1 0.23 86 104 79.2 128 3200 4000 32916
80 125 29 27 23 1.5 0.28 89 116 102 162 3000 3800 32016X2
80 125 29 29 22 1.5 0.28 89 116 140 220 3000 3800 32016
80 125 36 36 29.5 1.5 0.19 89 116 182 305 3000 3800 33016
80 130 37 37 29 2 0.28 90 120 180 292 2800 3600 33116
80 140 28.3 26 22 2.5 0.28 92 128 160 212 2600 3400 35716
80 140 35.3 33 28 2.5 0.28 92 128 198 278 2600 3400 32216
80 140 46 46 35 2.5 0.28 92 128 245 362 2600 3400 33216
80 170 42.5 39 33 3 0.23 94 156 278 352 2200 3000 3 0571
80 170 42.5 39 27 3 0.55 94 156 230 288 2200 3000 31316
80 170 61.5 58 48 3 0.23 94 156 388 542 2200 3000 32316
85 120 23 22 19 1.5 0.22 94 111 74.2 125 3400 3800 32917X2
85 120 23 23 18 1.5 0.22 94 111 96.8 165 3400 3800 32917
85 130 29 27 23 1.5 0.29 94 121 105 170 2800 3600 32017X2
85 130 29 29 22 1.5 0.29 94 121 140 220 2800 3600 32017
85 130 36 36 29.5 1.5 0.19 94 121 180 305 2800 3600 33017
85 140 41 41 32 2.5 0.27 97 128 215 355 2600 3400 33117
85 150 30.5 28 24 2.5 0.28 97 138 178 238 2400 3200 35717
85 150 38.5 36 30 2.5 0.28 97 138 228 325 2400 3200 32217
85 150 49 49 37 2.5 0.28 97 138 282 415 2400 3200 33217
85 180 44.5 41 34 4 0.23 103 162 305 388 2000 2800 3 0571
85 180 44.5 41 28 4 0.55 103 162 255 318 2000 2800 31317
85 180 63.5 60 49 4 0.23 103 162 422 592 2000 2800 32317
90 125 23 23 18 1.5 0.23 99 116 77.8 140 3200 3600 32918X2
90 125 23 23 18 1.5 0.23 99 116 95.8 165 3200 3600 32918
90 140 32 32 24 2 0.28 100 130 122 192 2600 3400 32018X2
90 140 32 32 24 2 0.28 100 130 170 270 2600 3400 32018
90 140 39 39 32.5 2 0.18 100 130 232 388 2600 3400 33018
      Tangent of the contact Angle The inner ring locates the step Outer ring positioning step Basic rated dynamic load Basic static load rating Limit speed (fat) Limit speed (oil) Bearing No.
d D T B C r da Da Cr C0r nlim nlim
/mm /mm /mm /mm /mm /mm /mm /mm /kN /kN /r•min-1 /r•min-1
15 35 11.8 11 10 0.6 0.23 20 30 35713
15 42 14.3 13 11 1 0.19 21 36 22.8 21.5 9000 12000 30302
17 40 13.3 12 11 1 0.23 23 34 20.8 21.8 9000 12000 35713
17 40 17.3 16 14 1 0.21 23 34 32203
17 47 15.3 14 12 1 0.19 23 41 28.2 27.2 8500 11000 30303
17 47 20.3 19 16 1 0.19 23 41 35.2 36.2 8500 11000 32303
20 37 12 12 9 0.3 0.21 22.4 34.6 13.2 17.5 9500 13000 32904
20 42 15 15 12 0.6 0.25 25 37 25 28.2 8500 11000 32004
20 47 15.3 14 12 1 0.23 26 41 28.2 30.5 8000 10000 35714
20 47 19.3 18 15 1 0.22 26 41 32204
20 52 16.3 15 13 1.5 0.2 29 43 33 33.2 7500 9500 30304
20 52 22.3 21 18 1.5 0.2 29 43 42.8 46.2 7500 9500 32304
22 40 12 12 9 0.3 0.21 24.4 37.6 15 20 8500 11000 329/22
22 44 15 15 11.5 0.6 0.26 27 39 26 30.2 8000 10000 320/22
25 42 12 12 9 0.3 0.21 27.4 39.6 16 21 6300 10000 32905
25 47 15 15 11.5 0.6 0.29 30 42 28 34 7500 9500 32005
25 47 17 17 14 0.6 0.19 30 42 32.5 42.5 7500 9500 33005
25 52 16.3 15 13 1 0.25 31 46 32.2 37 7000 9000 35715
25 52 19.3 18 16 1 0.24 31 46 32205
25 52 22 22 18 1 0.23 31 46 47 55.8 7000 9000 33205
25 62 18.3 17 15 1.5 0.2 34 53 46.8 48 6300 8000 30305
25 62 18.3 17 13 1.5 0.55 34 53 40.5 46 6300 8000 31305
25 62 25.3 24 20 1.5 0.2 34 53 61.5 68.8 6300 8000 32305
28 45 12 12 9 0.3 0.21 30.4 42.6 16.8 22.8 7500 9500 329/28
28 52 16 16 12 1 0.29 34 46 31.5 40.5 6700 8500 320/28
28 58 24 24 19 1 0.23 34 52 58 68.2 6300 8000 332/28
30 47 12 12 9 0.3 0.21 32.4 44.6 17 23.2 7000 9000 32906
30 55 17 16 14 1 0.29 36 49 27.8 35.5 6300 8000 32006X2
30 55 17 17 13 1 0.29 36 49 35.8 46.8 6300 8000 32006
30 55 20 20 16 1 0.19 36 49 43.8 58.8 6300 8000 33006
30 62 17.3 16 14 1 0.25 36 56 43.2 50.5 6000 7500 35716
30 62 21.3 20 17 1 0.25 36 56 51.8 63.8 6000 7500 32206
30 62 25 25 19.5 1 0.23 36 56 63.8 75.5 6000 7500 33206
30 72 20.8 19 16 1.5 0.21 39 63 59 63 5600 7000 30306
30 72 20.8 19 14 1.5 0.55 39 63 52.5 60.5 5600 7000 31306
30 72 28.8 27 23 1.5 0.21 39 63 81.5 96.5 5600 7000 32306
32 52 14 14 10 0.6 0.21 37 47 23.8 32.5 6300 8000 329/32
32 58 17 17 13 1 0.3 38 52 36.5 49.2 6000 7500 320/32
32 65 18.3 17 15 1 0.25 38 59 302/32
32 65 26 26 20.5 1 0.23 38 59 68.8 82.2 5600 7000 332/32
35 55 14 14 11.5 0.6 0.19 40 50 25.8 34.8 6000 7500 32907
35 62 18 17 15 1 0.3 41 56 33.8 47.2 5600 7000 32007X2
35 62 18 18 14 1 0.3 41 56 43.2 59.2 5600 7000 32007
35 62 21 21 17 1 0.2 41 56 46.8 63.2 5600 7000 33007
35 72 24.3 23 19 1.5 0.25 44 63 70.5 89.5 5300 6700 32207
35 72 28 28 22 1.5 0.24 44 63 82.5 102 5300 6700 33207
35 72 18.3 17 15 1.5 0.25 44 63 54.2 63.5 5300 6700 35717
35 80 22.8 21 18 2 0.21 45 70 75.2 82.5 5000 6300 30307
35 80 22.8 21 15 2 0.55 45 70 65.8 76.8 5000 6300 31307
35 80 32.8 31 25 2 0.21 45 70 99 118 5000 6300 32307
40 62 15 14 12 0.6 0.19 45 57 21.2 28.2 5600 7000 32908X2
40 62 15 15 12 0.6 0.19 45 57 31.5 46 5600 7000 32908
40 68 19 18 16 1 0.26 46 62 39.8 55.2 5300 6700 32008X2
40 68 19 19 14.5 1 0.26 46 62 51.8 71 5300 6700 32008
40 68 22 22 18 1 0.19 46 62 60.2 79.5 5300 6700 33008
40 75 26 26 20.5 1.5 0.24 49 66 84.8 110 5000 6300 33108
40 80 19.8 18 16 1.5 0.25 49 71 63 74 5000 6300 35718
40 80 24.8 23 19 1.5 0.25 49 71 77.8 97.2 5000 6300 32208
40 80 32 32 25 1.5 0.24 49 71 105 135 5000 6300 33208
40 90 25.3 23 20 2 0.23 50 80 90.8 108 4500 5600 30308
40 90 25.3 23 17 2 0.55 50 80 81.5 96.5 4500 5600 31308
40 90 35.3 33 27 2 0.23 50 80 115 148 4500 5600 32308
45 68 15 14 12 0.6 0.21 50 63 22.2 32.8 5300 6700 32909X2
45 68 15 15 12 0.6 0.21 50 63 32 48.5 5300 6700 32909
45 75 20 19 16 0.6 0.26 50 70 44.5 62.5 5000 6300 32009X2
45 75 20 20 15.5 0.6 0.26 50 70 58.5 81.5 5000 6300 32009
45 75 24 24 19 1 0.2 51 69 72.5 100 5000 6300 33009
45 80 26 26 20.5 1.5 0.26 54 71 87 118 4500 5600 33109
45 85 20.8 19 16 1.5 0.27 54 76 67.8 83.5 4500 5600 35719
45 85 24.8 23 19 1.5 0.27 54 76 80.8 105 4500 5600 32209
45 85 32 32 25 1.5 0.26 54 76 110 145 4500 5600 33209
45 100 27.3 25 22 2 0.23 55 90 108 130 4000 5000 30309
45 100 27.3 25 18 2 0.55 55 90 95.5 115 4000 5000 31309
45 100 38.3 36 30 2 0.23 55 90 145 188 4000 5000 32309
            Tangent of the contact Angle The inner ring locates the step Outer ring positioning step Basic rated dynamic load Basic static load rating Limit speed (fat) Limit speed (oil) Bearing No.
d D T B C r da Da Cr C0r nlim nlim
/mm /mm /mm /mm /mm /mm /mm /mm /kN /kN /r•min-1 /r•min-1
50 72 15 14 12 0.6 0.23 55 67 22.2 32.8 5000 6300 32910X2
50 72 15 15 12 0.6 0.23 55 67 36.8 56 5000 6300 32910
50 80 20 19 16 1 0.28 56 74 45.8 66.2 4500 5600 32571X2
50 80 20 20 15.5 1 0.28 56 74 61 89 4500 5600 32571
50 80 24 24 19 1 0.21 56 74 76.8 110 4500 5600 33571
50 85 26 26 20 1.5 0.27 59 76 89.2 125 4300 5300 33110
50 90 21.8 20 17 1.5 0.28 59 81 73.2 92 4300 5300 35710
50 90 24.8 23 19 1.5 0.28 59 81 82.8 108 4300 5300 32210
50 90 32 32 24.5 1.5 0.28 59 81 112 155 4300 5300 33210
50 110 29.3 27 23 2.5 0.23 62 98 130 158 3800 4800 3571
50 110 29.3 27 19 2.5 0.55 62 98 108 128 3800 4800 31310
50 110 42.3 40 33 2.5 0.23 62 98 178 235 3800 4800 32310
55 80 17 17 14 1 0.21 61 74 41.5 66.8 4800 6000 32911
55 90 23 22 19 1.5 0.27 64 81 63.8 93.2 4000 5000 32011X2
55 90 23 23 17.5 1.5 0.27 64 81 80.2 118 4000 5000 32011
55 90 27 27 21 1.5 0.21 64 81 94.8 145 4000 5000 33011
55 95 30 30 23 1.5 0.25 64 86 115 165 3800 4800 33111
55 100 22.8 21 18 2 0.27 65 90 90.8 115 3800 4800 35711
55 100 26.8 25 21 2 0.27 65 90 108 142 3800 4800 32211
55 100 35 35 27 2 0.27 65 90 142 198 3800 4800 33211
55 120 31.5 29 25 2.5 0.23 67 108 152 188 3400 4300 3571
55 120 31.5 29 21 2.5 0.55 67 108 130 158 3400 4300 31311
55 120 45.5 43 35 2.5 0.23 67 108 202 270 3400 4300 32311
60 85 17 16 14 1 0.22 66 79 34.5 56.5 4000 5000 32912X2
60 85 17 17 14 1 0.22 66 79 46 73 4000 5000 32912
60 95 23 22 19 1.5 0.29 69 86 64.8 98 3800 4800 32012X2
60 95 23 23 17.5 1.5 0.29 69 86 81.8 122 3800 4800 32012
60 95 27 27 21 1.5 0.22 69 86 96.8 150 3800 4800 33012
60 100 30 30 23 1.5 0.26 69 91 118 172 3600 4500 33112
60 110 23.8 22 19 2 0.27 70 100 102 130 3600 4500 35712
60 110 29.8 28 24 2 0.27 70 100 132 180 3600 4500 32212
60 110 38 38 29 2 0.27 70 100 165 230 3600 4500 33212
60 130 33.5 31 26 3 0.23 74 116 170 210 3200 4000 3571
60 130 33.5 31 22 3 0.55 74 116 145 178 3200 4000 31312
60 130 48.5 46 37 3 0.23 74 116 228 302 3200 4000 32312
65 90 17 17 14 1 0.24 71 84 45.5 73.2 3800 4800 32913
65 100 23 22 19 1.5 0.31 74 91 67 102 3600 4500 32013X2
65 100 23 23 17.5 1.5 0.31 74 91 82.8 128 3600 4500 32013
65 100 27 27 21 1.5 0.23 74 91 98 158 3600 4500 33013
65 110 34 34 26.5 1.5 0.27 74 101 142 220 3400 4300 33113
65 120 24.8 23 20 2 0.27 75 110 120 152 3200 4000 35713
65 120 32.8 31 27 2 0.27 75 110 160 222 3200 4000 32213
65 120 41 41 32 2 0.26 75 110 202 282 3200 4000 33213
65 140 36 33 28 3 0.23 79 126 195 242 2800 3600 3571
65 140 36 33 23 3 0.55 79 126 165 202 2800 3600 31313
65 140 51 48 39 3 0.23 79 126 260 350 2800 3600 32313
70 100 20 19 16 1 0.21 76 94 53.2 85.5 3600 4500 32914X2
70 100 20 20 16 1 0.21 76 94 70.8 115 3600 4500 32914
70 110 25 24 20 1.5 0.29 79 101 83.8 128 3400 4300 32014X2
70 110 25 25 19 1.5 0.29 79 101 105 160 3400 4300 32014
70 110 31 31 25.5 1.5 0.19 79 101 135 220 3400 4300 33014
70 120 37 37 29 2 0.25 80 110 172 268 3200 4000 33114
70 125 26.3 24 21 2 0.28 80 115 132 175 3000 3800 35714
70 125 33.3 31 27 2 0.28 80 115 168 238 3000 3800 32214
70 125 41 41 32 2 0.27 80 115 208 298 3000 3800 33214
70 150 38 35 30 3 0.23 84 136 218 272 2600 3400 3571
70 150 38 35 25 3 0.55 84 136 188 230 2600 3400 31314
70 150 54 51 42 3 0.23 84 136 298 408 2600 3400 32314
75 105 20 20 16 1 0.22 81 99 78.2 125 3400 4300 32915
75 115 25 24 20 1.5 0.31 84 106 85.2 135 3200 4000 32015X2
75 115 25 25 19 1.5 0.31 84 106 102 160 3200 4000 32015
75 115 31 31 25.5 1.5 0.2 84 106 132 220 3200 4000 33015
75 125 37 37 29 2 0.26 85 115 175 280 3000 3800 33115
75 130 27.3 25 22 2 0.29 85 120 138 185 2800 3600 35715
75 130 33.3 31 27 2 0.29 85 120 170 242 2800 3600 32215
75 130 41 41 31 2 0.29 85 120 208 300 2800 3600 33215
75 160 40 37 31 3 0.23 89 146 252 318 2400 3200 3571
75 160 40 37 26 3 0.55 89 146 208 258 2400 3200 31315
75 160 58 55 45 3 0.23 89 146 348 482 2400 3200 32315
80 110 20 20 16 1 0.23 86 104 79.2 128 3200 4000 32916
80 125 29 27 23 1.5 0.28 89 116 102 162 3000 3800 32016X2
80 125 29 29 22 1.5 0.28 89 116 140 220 3000 3800 32016
80 125 36 36 29.5 1.5 0.19 89 116 182 305 3000 3800 33016
80 130 37 37 29 2 0.28 90 120 180 292 2800 3600 33116
80 140 28.3 26 22 2.5 0.28 92 128 160 212 2600 3400 35716
80 140 35.3 33 28 2.5 0.28 92 128 198 278 2600 3400 32216
80 140 46 46 35 2.5 0.28 92 128 245 362 2600 3400 33216
80 170 42.5 39 33 3 0.23 94 156 278 352 2200 3000 3 0571
80 170 42.5 39 27 3 0.55 94 156 230 288 2200 3000 31316
80 170 61.5 58 48 3 0.23 94 156 388 542 2200 3000 32316
85 120 23 22 19 1.5 0.22 94 111 74.2 125 3400 3800 32917X2
85 120 23 23 18 1.5 0.22 94 111 96.8 165 3400 3800 32917
85 130 29 27 23 1.5 0.29 94 121 105 170 2800 3600 32017X2
85 130 29 29 22 1.5 0.29 94 121 140 220 2800 3600 32017
85 130 36 36 29.5 1.5 0.19 94 121 180 305 2800 3600 33017
85 140 41 41 32 2.5 0.27 97 128 215 355 2600 3400 33117
85 150 30.5 28 24 2.5 0.28 97 138 178 238 2400 3200 35717
85 150 38.5 36 30 2.5 0.28 97 138 228 325 2400 3200 32217
85 150 49 49 37 2.5 0.28 97 138 282 415 2400 3200 33217
85 180 44.5 41 34 4 0.23 103 162 305 388 2000 2800 3 0571
85 180 44.5 41 28 4 0.55 103 162 255 318 2000 2800 31317
85 180 63.5 60 49 4 0.23 103 162 422 592 2000 2800 32317
90 125 23 23 18 1.5 0.23 99 116 77.8 140 3200 3600 32918X2
90 125 23 23 18 1.5 0.23 99 116 95.8 165 3200 3600 32918
90 140 32 32 24 2 0.28 100 130 122 192 2600 3400 32018X2
90 140 32 32 24 2 0.28 100 130 170 270 2600 3400 32018
90 140 39 39 32.5 2 0.18 100 130 232 388 2600 3400 33018

One. Our main products
Our products cover deep groove ball bearings, tapered roller bearings, cylindrical roller bearings,spherical roller bearing, pillow block bearing, angular contact ball bearing, self-aligning ball bearing, thrust ball bearing, thrust roller bearing, needle roller bearing, spherical plain bearing and so on, large, super large and non-standard bearings. In addition to the above, we offer customized high-tech bearings for free design according to drawings and samples from the clients’ side.

Two. Our team
Teamwork helps the company prosper. Combining the knowledge of all colleagues,Two. Our team
Teamwork helps the company prosper. Combining the knowledge of all colleagues,the companies possess high work efficiency and an ability to deal with whatever problems. As a result, the companies can make more profits and develop more quickly.
In sum, teamwork is very important, no 1 could live individually, they must rely on others in some way. Hence, work together could make life easier.

Three.FAQ
Frequently Asked Questions
Q: Are you a trading company or a manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

Four.ApplicationsApplications
1. machine tools,metallurgical machinery,
2. textile machinery,printing machinery,
3.other machinery,equipment,Can make the mechanical 
4. system design very compact and nimble

Five. Contact Information.
We are professionally doing bearings,
China Bearing, you see what kind of model you need can contact me,

After-sales Service: We Have a Professional After-Sales Team That Will
Warranty: Each Set of Bearings Is Rigorously Tested Before S
Type: Rope Hook
Certification: GS
Transport Package: Standard Export Packaging According to Customer Re
Specification: 20*47*14
Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

bushing

What is a bushing?

What is a bushing? Basically, bushings are spherical or spherical bearings for machines with sliding or rotating shaft assemblies. Due to their excellent load-carrying capacity and anti-friction properties, these bushings are used in almost all industrial applications. This makes them useful in industries such as construction, mining, agriculture, transportation, hydropower, food processing and material handling.

Shell information

The demand for bushings is closely related to the global transformer market. Growing renewable energy sources and high replacement rates of aging grid infrastructure are driving the global demand for transformer bushings. Increased urbanization is another factor driving the demand for transformer bushings. Among global regions, Asia Pacific is the largest market for medium voltage transformer bushings. The following section provides a detailed analysis of the market.
Bulk-type bushings are used for lower voltage ratings and consist of a center conductor stud or tube and an insulator housing. They are available in dry or oil filled versions, and their oil content is shared with the transformer main tank. However, the trend is slowly turning towards RIP bushings. Regardless of how different types of bushings are used, it is important to understand the difference between them.
A recent CZPT survey indicated that bushings account for 17% of all transformer failures. Among them, 30% caused fire accidents and 10% caused explosions. This is not a small risk, especially for such important electrical components as transformers. Because casing is so important, utilities are increasingly looking to preventative maintenance. However, this requires continuous monitoring of the bushing and its insulation. There are many benefits to using online condition monitoring.
One of the main benefits of locating and replacing faulty bushings is improved operability and safety. If you notice that your car is unstable in the corners, your bushings are worn. Anti-roll bar bushings can also be a sign of bushing damage. Do not ignore these warning signs as they can have dangerous consequences. To avoid these potential problems, make sure to get your vehicle serviced as soon as you notice any of these symptoms.
Be sure to park your vehicle on a level surface before you start changing your car bushings. You may need to unlock the hood latch and apply the brakes before continuing. Then, open the valve cover. This will allow you to see the engine area and bushings. You should also check that the wheels are not moving and avoid placing sharp objects in the engine bay. If you have time, open the hood and if you can see the bushings, turn on the headlights.
bushing

type

There are various types of bushings, each serving a different purpose. Oil-filled types are the most common and are designed for vertical installations. On the other hand, the embedded ferrule can accommodate the connection to the wire leads in the lower end of the ferrule. This feature significantly reduces the length of the sump end of the casing, but also adds additional complexity and cost.
There are two basic types of bushings. The first is a solid pour and the second is a capacitive graded variety. Solid cast bushings are typically used for low voltage transformer windings, while gas insulated bushings are insulated with pressurized gas. Gas-insulated bushings are also used in SF6 circuit breakers. If you are in the market for a new bushing, be sure to consider its cantilever strength and design.
Electrical bushings are an important part of various electrical equipment. They help carry high-voltage current through the enclosure and act as an insulator between a live conductor and a metal body at ground potential. Bulk-type bushings consist of a central conductive rod (usually copper or aluminum) and an insulator (silicone rubber compound or composite resin) surrounding the rod.
Transformers require transformer bushings. The construction and materials used in the bushing play a key role in the durability and longevity of the transformer. Transformers with weak bushings can fail, causing extensive damage. Moisture or voids can cause insulation breakdown, resulting in extensive electrical damage. Appropriate materials and optimized construction can reduce electric field stress and extend the life of the bushing.
Capacitor grading bushings are more expensive and are used in almost all high voltage systems. They use a conductive layer within the insulating layer between the center conductor and the insulator. Different manufacturers use different materials to produce these bushings. Earlier, capacitor grading bushings were made of concentric ceramic cylinders with metallized surfaces. They are also made from laminated cardboard tubes with conductive layers.

Function

A bushing is a support member that performs its function by acting as a washer and reducing noise and vibration. Bushings are used in valve covers and are made of corrosion-resistant materials to perform these functions. These products can be found in all types of machinery from cars to airplanes. Below are some common uses for bushings. Read on to discover more. Here are some of the most important features of the shell.
Electrical bushings transmit electricity. They can be used in circuit breakers, transformers, power capacitors and shunt reactors. The conductors of the bushing can be built directly into the bushing or through the bushing. Both current and voltage represent electricity. The bushing must have insulation capable of withstanding the voltage and its current-carrying conductors must be capable of carrying the rated current without overheating the adjacent insulation.
The bushing wraps around the stem, which is a relatively simple replacement part. It is a hardened part that prevents leaks and improves sealing. Plus, its low-cost replacement makes it a very easy-to-machine part. Bushings are also used in valves for guiding purposes. These two features make bushings an important part of many machines and applications. So, learn more about them.
Copper and brass are commonly used bushing materials. They have high compressive strength and high surface pressure. This material is suitable for bearings in low speed situations and heavy duty applications. Copper and brass are the most common types of casings, and they are both made in China. They are all relatively inexpensive and are available in a variety of materials and sizes. If you are considering purchasing a casing, keep in mind that it must meet national standards.
bushing

cost

Whether you’re looking for a replacement bushing for your rear suspension or just need to replace the fork, you have a few different options. The two main types of bushings are coated and uncoated. If you want to save money on bushing replacements, you should consider getting a cheaper lower fork. Whether you’re replacing bushings to improve ride quality or prevent damage to your wheel loader, you’ll find a bushing replacement option that fits your budget.
While most cars are compatible with bushings, some iconic parts from premium brands like BMW and Mercedes require special tools to replace. If you are not confident in your mechanical abilities, consider hiring a mechanic to do it. Mechanical replacement bushings typically range from $200 to $500. If you’re comfortable with mechanics and have some mechanical knowledge, you can save money by trying the job yourself. For example, control arm bushings range in price from $20 to $80. It is important to check the alignment after replacing the bushing to avoid further damage.
Control arm bushing replacements are usually relatively inexpensive, but you may need to replace several at the same time. You should check the prices of several mechanics before making a decision. You can easily save between $50 and $100 by comparing quotes. Plus, you’ll save a lot of money by finding the right mechanic for the job. You can also use an online comparison tool to compare prices. You can find a mechanic that suits your needs at an affordable price.
Control arm bushings are also an inexpensive way to replace parts of a car’s front or rear suspension. Typically, control arm bushings are made of two metal cylinders covered with a thick layer of rubber. They wear out due to accidents, potholes and off-roading. They are mounted with a bolt that goes through the inner barrel. It is important to replace these bushings as often as needed to improve operation.

China Best Sales Tapered Roller Bearings 30203 30204 30205 30206 30207 Motorcycle Steel Mill Mechanical Parts Single Row Tapered Roller Bearings Wheel Bearing Spare Parts   bearing engineeringChina Best Sales Tapered Roller Bearings 30203 30204 30205 30206 30207 Motorcycle Steel Mill Mechanical Parts Single Row Tapered Roller Bearings Wheel Bearing Spare Parts   bearing engineering
editor by CX 2023-05-05