(dimensions in inches)

Bearing Type - thrust washer

Shaft Dia., Nominal (d) - 1.9380

Bearing Outside Diameter, Nominal(Do) - 3.000

Washer Inside Diameter, Nominal (di) - 2

Washer Inside Diameter Tolerance (di tol.) - +.010 / -0

Washer Outside Diameter, Nominal (Do) - 3

Washer Outside Diameter Tolerance (Do tol.) - +0 / -.010

Washer Thickness, Nominal (S3) - 0

Washer Thickness Tolerance (S3 tol.) - +.035 / -0

Mounting Hole Dia. (dm) - 0.192

Mounting Hole Pitch Dia. (dp) - 2.505

Housing Counterbore Depth (Ha) - 0.07

Housing Counterbore Depth Tolerance (Ha tol.) - +.010 / -.010

Housing Counterbore Diameter, Nominal (HD) - 3.000

Housing Counterbore Diameter Tolerance (HD tol.) - +.010 / -0

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 WC28IB
• Inner Diameter：49,2252mm Outer Diameter：76,2mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:shaft milling machine,rolling mill roll neck and slowdown device,blood cell reagent,Anesthetic Equipment,screen filter,Cylinder Pneumatic Treatment Element,medical equipment,food packaging,glass processing machine,Rolling mill gear box,suction nozzle
• Similar models:SKF GX20F LS GEF120ES CX TUP215.20 ISB SA20ES AST AST401020 AST SI20C AST AST40F15120 CX GE020HS-2RS AST GE20ET/X SKF PCM202325M
• BEARING POWER International Trading Co.,Ltd. specialize in AST20WC28IB products，there is large inventory of AST AST20 WC28IB . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 WC28IB Which AST AST20WC28IB 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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