(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.8750

Shaft Size (ds) - 1.8632 / 1.8616

Housing Bore Dia. (Dh) - 2.0637 / 2.0625

Bearing Outside Diameter, Nominal(Do) - 2.063

Bearing Bore after Mounting (di) - 1.8713 / 1.8665

Average Clearance (Cd) - 0.0070

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 1.875

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 30IB30
• Inner Diameter：47,625mm Outer Diameter：52,4mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:labor insurance,gas turbine,Hair styling device,Cylinder Type,forklift industry,tray industry,baler,noise inspection,Water Monitoring,electromyography machine,plastic molding
• Similar models:INA EGB1020-E40 SKF GE20C AST AST650F203040 LS GEG200XT-2RS AST AST2011095 AST AST2026IB24 CX TUP195.20 CX TUP235.20 AST AST111020 SKF PCMS2005003.06M
• BEARING POWER International Trading Co.,Ltd. specialize in AST2030IB30 products，there is large inventory of AST AST20 30IB30 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 30IB30 Which AST AST2030IB30 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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