AST AST2020IB28 bearing,AST2020IB28 Size:31,75*35,7124*mm--BEARINGPOWER Co.,Ltd.
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(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.2500

Shaft Size (ds) - 1.2387 / 1.2371

Housing Bore Dia. (Dh) - 1.4072 / 1.4062

Bearing Outside Diameter, Nominal(Do) - 1.406

Bearing Bore after Mounting (di) - 1.2452 / 1.2414

Average Clearance (Cd) - 0.0050

Wall Thickness (S3) - 0.082

Bearing Length, Nominal (B) - 1.750

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.045

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

Lube Hole Dia. (dl) - 0.250

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:NKE 32326 Fersa 33262/33462 INA 4409 NACHI 5312 NTN E-EE420801/421451CD+A SKF LQCF 50-2LS FBJ MR117ZZ ISO NF1952 ISO NNCL4848 V ZEN S4209-2RS PFI UC208-3L INA 3302J2RS Torrington RNA49/22 CONSOLIDATED LER-18 CONSOLIDATED HMV-62M Timken 170RF02 KOYO 6315Z ISO GE30UK-2RS INA NK26/16-XL NTN N214E NSK NF 426 CX NNC4926 V CX NNF5060X V ISO NU38/950 FAF G1108KRRB INA TC613 BERLISS 94744 STEYR AHX317 CONSOLIDATED 6311-RSNR CONSOLIDATED SSX-6006-ZZ