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 700 mm x 224 mm KOYO 23184RK spherical roller bearings: Minimum Buy Quantity : N/A; Weight / Kilogram : 0.911

440 mm x 720 mm x 226 mm FAG 23188-MB spherical roller bearings: Bearing Type : straight; Wall Thickness (S3) : 0.095

130 mm x 230 mm x 80 mm NSK 23226CE4 spherical roller bearings: Brand : NSK; da min. : 174 mm

560 mm x 820 mm x 195 mm FAG 230/560-B-K-MB spherical roller bearings: Bearing Type : sealed; Outer Diameter (mm) : 130,175

160 mm x 340 mm x 114 mm FAG 22332-E1-K-JPA-T41A + AH2332G spherical roller bearings: Brand : NSK; da min. : 174 mm

90 mm x 190 mm x 43 mm ISO 21318W33 spherical roller bearings: Bearing Type : straight; Wall Thickness (S3) : 0.095

180 mm x 280 mm x 100 mm NSK 24036CE4 spherical roller bearings: Basic dynamic load rating (C) : 54 kN; ℓ : 57,4 Tolerance h14

630 mm x 920 mm x 290 mm FAG 240/630-B-K30-MB+AH240/630 spherical roller bearings: Width (mm) : 55; d : 120 mm

25,000 mm x 52,000 mm x 18,000 mm SNR 22205EAKW33 spherical roller bearings: Width (mm) : 55; d : 120 mm

280 mm x 580 mm x 175 mm NKE 22356-MB-W33 spherical roller bearings: Width (mm) : 55; d : 120 mm

65 mm x 125 mm x 31 mm ISB 22214 K+AH314 spherical roller bearings: Basic dynamic load rating (C) : 54 kN; ℓ : 57,4 Tolerance h14

95 mm x 200 mm x 67 mm FAG 22319-E1-T41D spherical roller bearings: Bearing Type : sealed; Outer Diameter (mm) : 130,175