(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.7500

Shaft Size (ds) - 1.7383 / 1.7367

Housing Bore Dia. (Dh) - 1.9385 / 1.9375

Bearing Outside Diameter, Nominal(Do) - 1.938

Bearing Bore after Mounting (di) - 1.7461 / 1.7415

Average Clearance (Cd) - 0.0060

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 1.000

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 28IB16
• Inner Diameter：44,45mm Outer Diameter：49,2252mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:motorcycle,rehabilitation training equipment,Pest Monitoring,decoration machinery,quality inspection equipment,Generator,Dental Drill etc,expectoration machine,aerial work platform,wall materials,Machine Tool Accessories
• Similar models:INA GIKFL20PB AST GAC200T ISB GX20S INA EGF20215-E40 AST AST2032IB32 CX TUP2120.80 FBJ GEG200ES SIGMA GEZH200ES AST AST2048IB32 AST AST20120110
• BEARING POWER International Trading Co.,Ltd. specialize in AST2028IB16 products，there is large inventory of AST AST20 28IB16 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 28IB16 Which AST AST2028IB16 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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