NTN BEARING USA CORP.

spherical roller bearings

Spherical Roller Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in either direction. They are also extremely resistant to shock loads and their self-aligning feature allows full capacity loading despite shaft deflection. They are very similar in purpose to Self-Aligning Double Row Ball Bearings, except the Spherical Roller Bearings are designed to be more robust by carry heavier loads but at lower maximum speeds. These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. They are self-aligning because the center of curvature of the outer ring raceway surface coincides with the bearing axis.

Standard Spherical Roller Bearings are produced with straight bores; however, tapered bores are available upon request and may be mounted directly on tapered shafts. Pressed steel and machined brass cages are typically used.

The boundary dimensions of rolling bearings are the dimensions that define their external geometry and have been internationally standardized (ISO 15) and adopted by JIS B 1512 (Boundary Dimensions of Rolling Bearings).

 
440 mm x 600 mm x 118 mm FAG 23988-K-MB+AH3988 spherical roller bearings
7200 rpm
Mobilgrease FM222
170 mm x 260 mm x 90 mm FAG 24034-E1 spherical roller bearings
22 Nm
EX212G2T20
85 mm x 180 mm x 41 mm FAG 21317-E1 spherical roller bearings
31.75 mm
UC307-20G2T04
200 mm x 310 mm x 109 mm NSK 200RUB40 spherical roller bearings
ES203G2T04
27.2 mm
500 mm x 720 mm x 218 mm NSK 240/500CAK30E4 spherical roller bearings
US211-35G2
20 mm
150 mm x 320 mm x 108 mm NSK 22330CAKE4 spherical roller bearings
22.22 mm
120 °C
◂ 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
self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
wheel bearings
SKF Bearing
NTN 6211 Bearing
NTN 6300 Bearing
NTN Uc207 Bearing
Ucp213d1 Bearing