What is a Tapered roller bearing?
A tapered roller bearing has outer raceways which are segments of cones and rollers made with taper .when the conical surfaces of the raceways and the roller axes are projected , they all converge at a common apex on the main axis of the bearing . This design is used to permit greater loads to be compared to spherical/ball bearing because it gives a larger contact patch..
Our tapered roller bearing is also made of an inner ring(non-separable),outer ring , and roller assembly . The roller assembly has rollers and cage . the inner ring together with roller assembly is referred to as the cone , while the outer ring is the cup .The rollers are guided by a contact that runs between the large end of the roller and the rib on the cone(inner ring) . The contact(flange)prevents the roller from flying out at high speed due to momentum . The loading capacity depends on the contact angle in such a way that a larger contact angle will support greater loading capacity.
To reduce wear and tear , each roller has the same tangential speed as their raceway along the entire length of the contact path . This ensures that there is no differential scrubbing hence reducing the rolling friction.
Where could we found DEMY Tapered roller bearings?
Tapered roller bearing can be used for applications that involve axial loads , radial loads or combined loads . For example , they are often used in vehicle front and rear wheels where they copy with large radial and axial forces , gear shafts , transmissions , machine tool spindles , construction equipment , heavy agricultural machinery , rolling mill roll neck , rolling stock speed reduction gear , rolling mills, etc
Product specification
| Name | Tapered roller bearings |
| Brand | Bmt |
| Material | chrome steel,carbon steel,stainless steel |
| Seal Type | Open |
| Precision Rating | P0 |
| Number of Row | Double Row,Single Row |
| OEM | Acceptable |
| Samples | Available |
| Certification | ISO9001:2000 |
| Features | 1) Quality level: reach the same level as the Japanese and European bearings 2) Less coefficient of friction 6) Typical applications: speed reducers, automotive applications, construction equipment, pumps and printing presses 7) Main products: 302series, 303 series, 313 series,320 series, 322 series, 323 series ,330 series and 332 series 8) HS code: 8482200000 9) Material: chrome steel,carbon steel,stainless steel 10) Package: industrial exporting package; customers' requests. 11) Delivery: Upon the quantity, 25-40 days after order confirmation 12) Payment: 30% T/T in advance upon the order confirmation, 70% T/T agaist the original B/L copy; 100% irrevocable L/C at sight. |
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Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer of ball & roller bearings and exporter of belts, chains and auto parts in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products.
