NACHI BEARINGS TRAINING INDUSTRY

Tapered Roller Bearing Cones

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.

Timken 387-20024 Tapered Roller Bearing Cones
55.0000 mm
8000 rpm
Timken 14117A-20024 Tapered Roller Bearing Cones
190000 N
4000 rpm
Timken 370A-20024 Tapered Roller Bearing Cones
12000 rpm
4000 N
Timken 3879-70016 Tapered Roller Bearing Cones
110.0000 mm
2.00 mm
Timken HM804843-70016 Tapered Roller Bearing Cones
792 mm
500 r/min
Timken 02876-70016 Tapered Roller Bearing Cones
0.023 kg
25 mm
Timken 94649-20024 Tapered Roller Bearing Cones
3.00 mm
124.00 mm
Timken HM801346-70016 Tapered Roller Bearing Cones
35 N·m
12 mm
Timken 3659-20016 Tapered Roller Bearing Cones
336.55 mm
2.3
Timken HM911245-70000 Tapered Roller Bearing Cones
MS 3092-88
520 mm
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