NTN BEARUNG DRIVESHAFT,INC.

NSK 6911v Bearing

 

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.

NTN 30316DUDF tapered roller bearings
NTN 30316DUDF tapered roller bearings
N/A
Bearings
KOYO 4TRS800 tapered roller bearings
KOYO 4TRS800 tapered roller bearings
0 Inch | 0 Millimete
TIMKEN
60 mm x 110 mm x 38 mm  KOYO 33212JR tapered roller bearings
60 mm x 110 mm x 38 mm KOYO 33212JR tapered roller bearings
8482.10.50.28
31171531
Toyana 33018 A tapered roller bearings
Toyana 33018 A tapered roller bearings
1800 rpm
B04311
Fersa JW7049/JW7010 tapered roller bearings
Fersa JW7049/JW7010 tapered roller bearings
0 Inch | 0 Millimete
1.732
101,6 mm x 180 mm x 46 mm  Gamet 180101X/180180C tapered roller bearings
101,6 mm x 180 mm x 46 mm Gamet 180101X/180180C tapered roller bearings
7/16 Inch
4.25 Inch | 107.95 M
50 mm x 90 mm x 20 mm  FAG 30210-XL tapered roller bearings
50 mm x 90 mm x 20 mm FAG 30210-XL tapered roller bearings
2.203
1.42 Inch | 36.068 M
65 mm x 140 mm x 48 mm  NKE 32313 tapered roller bearings
65 mm x 140 mm x 48 mm NKE 32313 tapered roller bearings
Pillow Block
AMI BEARINGS
KOYO 662/653 tapered roller bearings
KOYO 662/653 tapered roller bearings
B04334
0.95
80,962 mm x 136,525 mm x 29,769 mm  ISO 496/493 tapered roller bearings
80,962 mm x 136,525 mm x 29,769 mm ISO 496/493 tapered roller bearings
SCHAEFFLER GROUP
Cylindrical Roller B
Toyana JLM104948/10 tapered roller bearings
Toyana JLM104948/10 tapered roller bearings
D-Lock Ball Bearing
Standard
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thrust roller bearings
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