Double row tapered roller bearings, TDI

High load carrying capacity Double row tapered roller bearings are suitable for heavy radial and axial loads. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e (from the data tables): the larger the value of e, the larger the contact angle. Axial loads in both directions Double row tapered roller bearings locate the shaft in both directions with a specific axial clearance or preload. High stiffness Double row tapered roller bearings provide a stiff bearing arrangement. Low friction The optimized roller end design and surface finish on the flange promote lubricant film formation, resulting in lower friction. This also reduces frictional heat and flange wear. In addition, the bearings can better maintain preload and run at reduced noise levels.

• Size range： ID 25.400 mm to 1200.150 mm (1.000 in. to 47.2500 in.) OD 30.480 mm to 2460.000 mm (1.2000 in. to 96.8504 in.)
• Applications： Rolling mill roll thrust brg Gear reduction units Cranes Calendar rolls Industrial machinery