(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 2.7500

Shaft Size (ds) - 2.7351 / 2.7333

Housing Bore Dia. (Dh) - 2.9387 / 2.9375

Bearing Outside Diameter, Nominal(Do) - 2.938

Bearing Bore after Mounting (di) - 2.7457 / 2.7393

Average Clearance (Cd) - 0.0080

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 3.500

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

OD Chamfer Length (Co) - 0.070

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.031

Lube Hole Dia. (dl) - 0.313

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.

• Model Number: AST20 44IB56
• Inner Diameter：69,85mm Outer Diameter：74,6252mm Width：mm
• Type：Plain Bearings
• Update date：2023-10-19
• Application:Display Devices,power tools,ship special,standing experimental equipment,woodworking machinery,engine,printing equipment,switch,coal,Chromatography Products,large agricultural machinery
• Similar models:INA EGB2030-E50 ISO GE20XDO AST AST2030IB16 SKF PCMF182012E AST AST850SM2015 AST AST404020 INA EGB3520-E50 AST ASTT902820 AST GEZ203ES-2RS IKO GE120GS-2RS
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