Xili Bearing Co., Ltd

NSK 6000zz Bearing

 

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.

160 mm x 240 mm x 60 mm  ISB 23032 spherical roller bearings
160 mm x 240 mm x 60 mm ISB 23032 spherical roller bearings
0.27 kN
0.6 mm
750 mm x 920 mm x 170 mm  FAG 248/750-B-MB spherical roller bearings
750 mm x 920 mm x 170 mm FAG 248/750-B-MB spherical roller bearings
B04311
17.3
AST 23264CAW33 spherical roller bearings
AST 23264CAW33 spherical roller bearings
22.7
QVVSN19V303SEB
1180 mm x 1660 mm x 475 mm  NSK 240/1180CAE4 spherical roller bearings
1180 mm x 1660 mm x 475 mm NSK 240/1180CAE4 spherical roller bearings
TIMKEN
Tapered Roller Beari
Toyana 22311 KW33+H2311 spherical roller bearings
Toyana 22311 KW33+H2311 spherical roller bearings
Standard Stud
Needle Bearing
135 mm x 210 mm x 53 mm  ISB 23028 EKW33+AHX3028 spherical roller bearings
135 mm x 210 mm x 53 mm ISB 23028 EKW33+AHX3028 spherical roller bearings
B-1013-6
0846802038830
40 mm x 90 mm x 33 mm  FAG 22308-E1-K-T41A + H2308 spherical roller bearings
40 mm x 90 mm x 33 mm FAG 22308-E1-K-T41A + H2308 spherical roller bearings
BUNTING BEARING CORP
0717905225208
260 mm x 480 mm x 80 mm  FAG 20252-MB spherical roller bearings
260 mm x 480 mm x 80 mm FAG 20252-MB spherical roller bearings
N/A
2 Bolt Flange Block
AST 22217MBK spherical roller bearings
AST 22217MBK spherical roller bearings
Straight
C3
120 mm x 260 mm x 86 mm  ISB 22324 spherical roller bearings
120 mm x 260 mm x 86 mm ISB 22324 spherical roller bearings
N/A
0883680287523
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Angular Contact Ball Bearings
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ucp205 Bearing
608 ceramic Bearing
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