(dimensions in inches)

Bearing Type - thrust washer

Shaft Dia., Nominal (d) - 1.2500

Bearing Outside Dia., Nominal (D) - 2.2500

Washer Inside Diameter, Nominal (di) - 1

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

Washer Outside Diameter, Nominal (Do) - 2

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

Washer Thickness, Nominal (S3) - 0

Washer Thickness Tolerance (S3 tol.) - +.001 / -.001

Mounting Hole Dia. (dm) - 0.161

Mounting Hole Pitch Dia. (dp) - 1.817

Housing Counterbore Depth (Ha) - 0.04

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

Housing Counterbore Diameter, Nominal (HD) - 2.250

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

Material - Carbon steel shell with PTFE / Fiber lining

This bearing can be used dry or with lubrication.

Please review the technical information on the requirements for the mating shaft.

• Model Number:AST50 WC20IB
• Inner Diameter：31,75mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2026-01-13
• Application:surgical instruments,Cylinder Type,thin metal materials,Other machinery,vacuum filter,joint protection,reducer,Material handling equipment,tower crane,Water Monitoring,Traffic Fire Protection Equipment Security equipment
• Similar models:SKF GEP850FS SKF PCMS2005003.06E AST AST0905060 AST AST650202815 SKF PCM15015580M ISB GEEW250ES INA GF50DO AST AST650607540 AST AST850SM1825 FBJ GE50XS/K
• BEARING POWER International Trading Co.,Ltd. specialize in AST50WC20IB products，there is large inventory of AST AST50 WC20IB . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 WC20IB Which AST AST50WC20IB 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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