Bearing import and Export Co., Ltd

Spherical Roller Bearings

Internal operating clearance of a spherical roller bearing — the space between the rollers and the outer ring, — can also be critical to the application. Internal operating clearance is also encoded in the nomenclature. For example, a suffix could be shown as C2, C0, or C3, with C0 representing normal tolerance; C2, less clearance than normal; and C3, more. Be sure to check nomenclature designations on a given bearing with a catalog from the maker of that bearing to assure meanings of all suffixes in the nomenclature. There are some variations among manufacturers.
As an example of the usefulness of operating clearance suffixes in bearing nomenclature, high-temperature or highspeed applications provide better service if additional clearance (C3) is provided. Lower clearance (C2) may increase service life in a heavily loaded, low-speed application, because more roller surface is in contact with raceways.

420 mm x 560 mm x 106 mm Timken 23984YMB spherical roller bearings
straight
0.095
160 mm x 270 mm x 86 mm ISB 23132 K spherical roller bearings
straight
0.095
900 mm x 1420 mm x 412 mm KOYO 231/900R spherical roller bearings
sealed
130,175
Toyana 23038 KCW33 spherical roller bearings
N/A
IKO
300 mm x 540 mm x 192 mm FAG 23260-K-MB+AH3260G spherical roller bearings
sealed
130,175
280 mm x 420 mm x 140 mm NTN 24056B spherical roller bearings
54 kN
57,4 Tolerance h14
◂ Previous page Next page ▸
All Products Contact Now
Product Categories
Angular Contact Ball Bearings
Bearing Units
Cylindrical Roller Bearings
Deep Groove Ball Bearings
Needle Roller Bearings
Plain Bearings
Self Aligning Ball Bearings
Spherical Roller Bearings
Tapered Roller Bearings
Thrust Ball Bearings
Thrust Roller Bearings
Wheel Bearings
6204 Bearing
lm11949 Bearing
6304 Bearing
ucf 204 Bearing
Timken Tapered Roller Bearings