Stainless steel bearing equipment Co., Ltd

Tapered Roller Bearings

The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers.

This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.

The larger the half angles of these cones the larger the axial force that the bearing can sustain.Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.

NACHI 55KBE02 tapered roller bearings
Intermediate Duty
Eccentric Collar Ball Bearing
120 mm x 180 mm x 38 mm ZVL 32024AX tapered roller bearings
Normal Duty
Setscrew Ball Bearing
ISB 33015/DF tapered roller bearings
Normal Duty
Setscrew Ball Bearing
57.150 mm x 122.238 mm x 36.678 mm NACHI 555S/553X tapered roller bearings
Normal Duty
Setscrew Ball Bearing
Fersa L29002/L33492 tapered roller bearings
Normal Duty
Setscrew Ball Bearing
64,963 mm x 127 mm x 36,17 mm Timken 569/563-B tapered roller bearings
Normal Duty
Setscrew Ball Bearing
228,6 mm x 355,6 mm x 77 mm Gamet 284228X/284355XC tapered roller bearings
Normal Duty
Eccentric Collar Ball Bearing
35 mm x 80 mm x 31 mm NACHI E32307J tapered roller bearings
Normal Duty
Eccentric Collar Ball Bearing
Timken EE650170/650270D+X1S-650170 tapered roller bearings
Normal Duty
Setscrew Ball Bearing
95,25 mm x 190,5 mm x 57,531 mm NSK 864/854 tapered roller bearings
Normal Duty
Setscrew Ball Bearing
Toyana 566/563 tapered roller bearings
Normal Duty
Setscrew Ball Bearing
98,425 mm x 190,5 mm x 57,531 mm ISO HH221442/10 tapered roller bearings
Normal Duty
Setscrew Ball Bearing
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Tapered Roller Bearings Tapered Single Metric
Tapered Roller Bearings Tapered Single Imperial
Spherical Roller Bearings Steel Cage
Tapered Roller Bearings TDI Tapered Double Inner Imperial
Full Complement Cylindrical Roller Radial Bearings