Tapered roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The projection lines of all the tapered surfaces meet at a common point on the bearing axis. Their design makes tapered roller bearings particularly suitable for the accommodation of combined (radial and axial) loads. The axial load carrying capacity of the bearings is largely determined by the contact angle ; the larger contact angle, the higher the axial load carrying capacity. Tapered roller bearings are generally separable, i.e. the cone, consisting of the inner ring with roller and cage assembly, can be mounted separately from the cup (outer ring).
WJY can provide many kinds of tapered roller bearings including metric and imperial standard in different occasions.
Single row tapered roller bearings provide the most economical solution for applications with moderate combined loads. Features include: Standardized ISO dimensions for easy replacement Multiple clearance options (C3, C4) Optional high-capacity designs (Enhanced series) Common applications in truck wheel ends and industrial gearboxes
Double row tapered roller bearings offer increased radial and axial load capacity in a compact design. Our industrial-grade versions feature: TDO (Two-Double Outer) and TDI (Two-Double Inner) configurations Pre-set clearance for simplified installation Special roller profiles for vibration resistance Primary applications in rolling mill stands and large gear drives
Four row tapered roller bearings represent the ultimate solution for extreme load conditions in heavy industry. Key characteristics: Highest load rating in the tapered bearing family Integrated design with multiple ribbed construction Custom lubrication systems available Essential for steel mill work rolls and backup rolls Bore sizes up to 1500mm with special alloys available