NTN BEARUNG DRIVESHAFT,INC.

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.

SKF 241/950 ECAK30F/W33 + AOH 241/950 tapered roller bearings
Center Pull Vertical
M06288
32 mm x 58 mm x 17 mm SKF 320/32 X/Q tapered roller bearings
84833080
Plain
Timken 94687/94114CD+X1S-94687 tapered roller bearings
NU-316E M
B04144
109,987 mm x 159,987 mm x 34,925 mm NSK LM522548/LM522510 tapered roller bearings
PEER BEARING CO.
Bearings
NTN 623160 tapered roller bearings
N/A
8482.10.50.68
28 mm x 58 mm x 24 mm NTN 332/28 tapered roller bearings
8865590606399
M06110
SKF 32048T172X/DB tapered roller bearings
0 Inch | 0 Millimete
8482.99.15.40
Toyana 23491/23420 tapered roller bearings
0 Inch | 0 Millimete
3.988 Inch | 101.3 M
◂ Previous page Next page ▸
All Products Contact Now
Product Categories
angular contact ball bearings
bearing units
complex bearings
cylindrical roller bearings
deep groove ball bearings
linear bearings
needle roller bearings
plain bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
NTN 6311 Bearing
NTN F205 Bearing
NTN Ucf208 Bearing
NTN 6008 Bearing