Tapered Roller bearings double-row

Contact Now

Double row tapered roller bearings in the TDO  and TDI designs, in many variants and with different features . Depending on the design, these bearings can accommodate heavy radial loads, axial loads in both directions and have a high degree of stiffness. Double row tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry, e.g. tunnelling machines.

Because of their second row of rollers, 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 (→ product tables): the larger the value of e, the larger the contact angle.
Double row tapered roller bearings locate the shaft in both directions with a specific axial clearance or preload. 
Double row tapered roller bearings provide a stiff bearing arrangement.

Bearing Number Bore Dia Outer DIa Width Size
HM231148 HM231111CD Tapered Roller bearings double-row 0.43 kg 19.1 mm 54 mm ES202-10G2T04
74550 74851CD Tapered Roller bearings double-row 1.48 kg 129 mm 78 mm US207-22G2T20
EE130889 131401CD Tapered Roller bearings double-row PE205N- 22.22 mm 19 mm 130 mm
HM746646 HM746610CD Tapered Roller bearings double-row 0.6 C3 51.5 mm 84.5 kN
EE649239 649313D Tapered Roller bearings double-row 52.5 kN 3.94 kg 69.9 mm 120 mm
748-S 742D Tapered Roller bearings double-row 80 mm 19 mm 21 mm 8.3 Nm
EE127095 127136CD Tapered Roller bearings double-row 20.8 kN 148.5 mm -40 °C 57.7 mm
LM522548 LM522510D Tapered Roller bearings double-row US204-12G2 12.8 kN 0.53 kg 25 mm
570 563D Tapered Roller bearings double-row 7.5 mm PFL205- 95.2 mm -20 °C
641 632D Tapered Roller bearings double-row C205- 19.5 mm 3.7 Nm 80 mm
EE275108 275156D Tapered Roller bearings double-row 340 mm 318 mm 130 mm 2,200 rpm
47490 47420D Tapered Roller bearings double-row 7.88 kN 99 mm 25 mm 70 mm
1/13