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 90381-20024 Tapered Roller Bearing Cones
4300 rpm
8000 rpm
Timken 33251-20024 Tapered Roller Bearing Cones
4500 rpm
5300 rpm
Timken M86643-70016 Tapered Roller Bearing Cones
9750 N
18.00 mm
Timken 15103S-20024 Tapered Roller Bearing Cones
44000 N
6300 rpm
Timken 598A-20024 Tapered Roller Bearing Cones
2800 rpm
2.00 mm
Timken HM807044-70000 Tapered Roller Bearing Cones
395 mm
409 mm
Timken 31593-70016 Tapered Roller Bearing Cones
154000 N
163000 N
Timken 41125-20024 Tapered Roller Bearing Cones
11000 rpm
120.000 mm
Timken 861-20024 Tapered Roller Bearing Cones
0 m/s
105 mm
Timken 12580-20024 Tapered Roller Bearing Cones
39 kN
17 mm
Timken 594-20024 Tapered Roller Bearing Cones
0.3 mm
8 mm
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