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.

KOYO HM911242R/HM911210 tapered roller bearings
KOYO HM911242R/HM911210 tapered roller bearings
Mounted Units &
SEALMASTER
Toyana L305649/10 tapered roller bearings
Toyana L305649/10 tapered roller bearings
0.0
M06288
71,438 mm x 127 mm x 36,17 mm  FBJ 567A/563 tapered roller bearings
71,438 mm x 127 mm x 36,17 mm FBJ 567A/563 tapered roller bearings
0.0
Angular Contact Ball
68,262 mm x 120 mm x 29,007 mm  Timken 480/473 tapered roller bearings
68,262 mm x 120 mm x 29,007 mm Timken 480/473 tapered roller bearings
737586
4 Bolt Pillow Block
75 mm x 130 mm x 33,5 mm  Gamet 133075/133130P tapered roller bearings
75 mm x 130 mm x 33,5 mm Gamet 133075/133130P tapered roller bearings
ABB MOTORS AND MECHA
Yes
Fersa 14125A/14283 tapered roller bearings
Fersa 14125A/14283 tapered roller bearings
1.14
31171501
30 mm x 72 mm x 19 mm  KOYO 30306JR tapered roller bearings
30 mm x 72 mm x 19 mm KOYO 30306JR tapered roller bearings
CONSOLIDATED BEARING
0644075138109
70 mm x 110 mm x 25 mm  SKF 32014X/QDF tapered roller bearings
70 mm x 110 mm x 25 mm SKF 32014X/QDF tapered roller bearings
M06288
8483.20.40.80
104,775 mm x 180,975 mm x 48,006 mm  ISO 787/772 tapered roller bearings
104,775 mm x 180,975 mm x 48,006 mm ISO 787/772 tapered roller bearings
2.441 Inch | 62 Mill
31171500
◂ 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