Tapered roller bearings, made of inner ring, non-separable, outer ring and roller assembly

Model Number: 302,303,313,320,322,323,330,331,332 Brand Name: BMT Key Specifications/Special Features: Tapered roller bearings, made of inner ring, non-separable, outer ring and roller assemblyOuter raceways which are segments of cones and rollers made with taper When conical surfaces of raceways and roller axes are projected, they all converge at common apex on main axis of bearing Design is used to permit greater loads to be compared to spherical/ball bearing because it gives larger contact patch Made of inner ring (non-separable), outer ring and roller assembly Roller assembly has rollers and cage, inner ring together with roller assembly is referred to as cone, while outer ring is cup Rollers are guided by contact that runs between large end of roller and rib on cone (inner ring) Contact (flange) prevents roller from flying out at high speed due to momentum Loading capacity depends on contact angle in such way that larger contact angle will support greater loading capacity To reduce wear and tear, each roller has same tangential speed as their raceway along entire length of contact path Ensures that there is no differential scrubbing hence reducing rolling friction Used for applications that involve axial, radial 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 and rolling mills Shipping Information: FOB Port: Ningbo/Shanghai

Lead Time: 30 - 45 days

Main Export Markets:

• Eastern Europe
• North America
• Mid East/Africa
• Central/South America
• Asia
• Western Europe
• Australasia