NSK 6001du 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.

950 mm x 1 250 mm x 224 mm NTN 239/950K spherical roller bearings: Brand : NSK; da min. : 174 mm

110 mm x 180 mm x 56 mm ISO 23122 KW33 spherical roller bearings

110 mm x 180 mm x 56 mm ISO 23122 KW33 spherical roller bearings: Weight : 12.9 Kg; d : 100 mm

190 mm x 340 mm x 92 mm NTN 22238B spherical roller bearings

190 mm x 340 mm x 92 mm NTN 22238B spherical roller bearings: Brand : NSK; Fw : 41,275 mm

65 mm x 140 mm x 33 mm SKF 21313 EK spherical roller bearings

65 mm x 140 mm x 33 mm SKF 21313 EK spherical roller bearings: Minimum Buy Quantity : N/A; Brand : IKO

AST 22216CK spherical roller bearings: Brand : NSK; da min. : 174 mm

160 mm x 270 mm x 86 mm FAG 23132-E1-K-TVPB + AH3132A spherical roller bearings

160 mm x 270 mm x 86 mm FAG 23132-E1-K-TVPB + AH3132A spherical roller bearings: Bearing Type : sealed; Outer Diameter (mm) : 130,175

260 mm x 400 mm x 104 mm FAG 23052-E1 spherical roller bearings

260 mm x 400 mm x 104 mm FAG 23052-E1 spherical roller bearings: Bearing Type : straight; Wall Thickness (S3) : 0.095

440 mm x 720 mm x 226 mm FAG 23188-K-MB+AHX3188G spherical roller bearings

440 mm x 720 mm x 226 mm FAG 23188-K-MB+AHX3188G spherical roller bearings: Bearing Type : sealed; Outer Diameter (mm) : 130,175

630 mm x 1030 mm x 315 mm ISB 231/630 spherical roller bearings

630 mm x 1030 mm x 315 mm ISB 231/630 spherical roller bearings: m : 6 mm; ni : 32 mm

Toyana 240/560 CW33 spherical roller bearings

Toyana 240/560 CW33 spherical roller bearings: Bearing Type : sealed; Outer Diameter (mm) : 130,175

100 mm x 215 mm x 73 mm ISO 22320W33 spherical roller bearings

100 mm x 215 mm x 73 mm ISO 22320W33 spherical roller bearings: Basic dynamic load rating (C) : 54 kN; ℓ : 57,4 Tolerance h14

90 mm x 160 mm x 52,4 mm ISB 23218 K spherical roller bearings

90 mm x 160 mm x 52,4 mm ISB 23218 K spherical roller bearings: Weight : 12.9 Kg; d : 100 mm