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Tapered roller bearing 31309

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Basic Info

Product Description

Inch sizes taper roller bearing 31309

Tapered roller bearings are generally of separable design and have tapered cone and cup raceway between which tapered roller are arranged.
Their rolling elements linearly come into contact with the raceways of inner ring and outer ring.
Their design makes tapered roller bearings particularly suitable for carrying combined (radial and axial) load and also can take the axial load only.
The larger the contact angle is, the higher the axial capacity can be loaded.

Applications:
Applications of these bearings are found in automobile wheels (both rear and frond), variable speed devices, differential mechanisms, small gear shafts, machine tool spindles, construction machines, large-size agricultural machines, gear deceleration devices for railway vehicles, and the small deceleration devices for mill roll necks.
Widely used in general machinery and Auto accessories

轴承系列轴承型号主要尺寸(MM) 重量(Kg)

内圈外圈 d D T B C 参考

内圈外圈

英制圆锥滚子轴承
M88046 M88010 31.750 68.262 22.225 22.225 17.462 0.245 0.144

英制圆锥滚子轴承
02475 02420 31.750 68.262 22.225 22.225 17.462 0.224 0.150

英制圆锥滚子轴承
02476 02420 31.750 68.262 22.225 22.225 17.462 0.226 0.150

英制圆锥滚子轴承
02875 02820 31.750 73.025 22.225 22.225 17.462 0.293 0.158

英制圆锥滚子轴承
02876 02820 31.750 73.025 22.225 22.225 17.462 0.293 0.158

英制圆锥滚子轴承
HM88542 HM88510 31.750 73.025 29.370 27.783 23.020 0.377 0.238

英制圆锥滚子轴承
15125 15245 31.750 62.000 19.050 20.638 14.288 0.169 0.081

英制圆锥滚子轴承
3490 3420 38.100 79.375 29.370 29.771 23.812 0.419 0.256

英制圆锥滚子轴承
19150R 19281 38.100 71.438 15.875 16.520 11.908 0.167 0.105

英制圆锥滚子轴承
19150R 19283 38.100 71.996 17.018 16.520 14.288 0.167 0.132

英制圆锥滚子轴承
16150 16282 38.100 71.996 19.000 20.638 14.237 0.207 0.121

英制圆锥滚子轴承
16150 16284 38.100 72.238 20.638 20.638 15.875 0.207 0.144

英制圆锥滚子轴承
16150 16283 38.100 72.238 23.812 20.638 19.050 0.207 0.183

英制圆锥滚子轴承
28137 28300 34.925 76.200 20.638 20.940 15.507 0.315 0.137

英制圆锥滚子轴承
2788R 2729 38.100 76.200 23.812 25.654 19.050 0.308 0.189

英制圆锥滚子轴承
13889 13836 38.100 65.088 12.700 11.908 9.525 0.104 0.046

英制圆锥滚子轴承
38150 28317 38.100 80.035 21.432 20.940 15.875 0.285 0.201

英制圆锥滚子轴承
27880 27820 38.100 80.035 24.608 23.698 18.512 0.378 0.208

英制圆锥滚子轴承
27881 27820 38.100 80.035 24.608 23.698 18.512 0.378 0.208

英制圆锥滚子轴承
HM801376 HM801310 38.100 82.550 29.370 28.575 23.020 0.483 0.282

英制圆锥滚子轴承
HM801346X HM801310 38.100 82.550 29.370 28.575 23.020 0.483 0.282

英制圆锥滚子轴承
A4059 A4138 14.989 34.988 10.998 10.988 8.730 0.029 0.022

英制圆锥滚子轴承
2788R 2735X 38.100 73.025 23.812 25.654 19.050 0.308 0.134

英制圆锥滚子轴承
25880R 25821 36.487 73.025 23.812 24.608 19.050 0.294 0.165

英制圆锥滚子轴承
15118 15245 30.213 62.000 19.050 20.638 14.288 0.181 0.081