AST AST20250120 bearing,AST20250120 Size:250*255*mm--BEARINGPOWER Co.,Ltd.
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(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 250.0000

Shaft Size (ds) - 250 +0 / -0.072

Housing Bore Dia. (Dh) - 255 +0.052 / -0

Bearing Outside Diameter, Nominal(Do) - 255.000

Bearing Outside Diameter Tolerance (Do tol.) - 255.260 / 255.170

Bearing Bore after Mounting (di) - 250.282 / 250.110

Average Clearance (Cd) - 0.2320

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 120.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 9.500

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

Please review the technical information on the requirements for the mating shaft.

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Hot number:Timken 07087/07196 ISO 23140 KCW33+AH3140 CX 6213 NTN 6852 NACHI 6852 SKF 7001 CE/P4AH NSK B-1516 CX BK0815 CX FL608 KOYO HAR932 ISO NUP28/630 Spherco TR-2 CONSOLIDATED 61712 CONSOLIDATED NU-360 CONSOLIDATED 32907 NSK 52234X NTN-SNR 6205NR ISO 6226 ZZ NACHI 6908ZZE ISO 71818 A CX BK6518 CX CX426 Timken K24X28X10H SKF NU 2060 ECMA NSK RNAF556820 FAG 23976MB FAG 294/500E.MB FAG 210ZNR FAG (Old No.) NUKD80DZ RBC RBC6