Dominion Parts
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We provide all sizes of tapered roller bearing. They are produced by professional bearing steel to extend service life.
Tapered roller bearing is mainly used to bear radial load, but it can also accommodate combined load. The outer ring is separated and easy to assemble. The axial load carrying capacity of the bearing is largely determined by the contact angle. The larger the angle is, the higher the axial load carrying capacity.
Aerospace, Agriculture, Automotive, Construction, Electric Motor, Food and Beverage, Heavy Duty Truck, Infrastructure, Machine Tool, Metal Manufacturing, Mining and Aggregate, Paper and Forestry, Rail and Transit, Wind Energy.
| 30000 Series Tapered Roller Bearing | ||||
|---|---|---|---|---|
| Bearing No. | Dimensions(mm) | Weight(kg) | ||
| d | D | T | ||
| 30202 | 15 | 35 | 11 | 0.053 |
| 30203 | 17 | 40 | 13.25 | 0.079 |
| 30204 | 20 | 47 | 15.25 | 0.126 |
| 30205 | 25 | 52 | 16.25 | 0.154 |
| 30206 | 30 | 62 | 17.25 | 0.231 |
| 30210 | 50 | 90 | 21.75 | 0.529 |
| 31000 Series Tapered Roller Bearing | ||||
|---|---|---|---|---|
| Bearing No. | d (mm) | D (mm) | B (mm) | Weight (kg) |
| 31303 | 17 | 47 | 15 | 0.13 |
| 31304 | 20 | 52 | 16.5 | 0.17 |
| 31305 | 25 | 62 | 18.5 | 0.26 |
Standard Packaging Options:


We focus on import and export business based on our own bearing factory. We specialize in developing various bearings including deep groove ball bearings, tapered roller bearings, spherical roller bearings, cylindrical roller bearings, and non-standard automobile bearings. We cooperate with over 500 bearing factories to meet diverse customer requirements with high quality and competitive prices.