(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.0000

Shaft Size (ds) - 0.9991 - 0.9979

Housing Bore Dia. (Dh) - 1.1255 - 1.1247

Bearing Bore after Mounting (di) - 1.0025 - 0.9993

Average Clearance (Cd) - 0.0024

Wall Thickness (S3) - 0.063

Bearing Length, Nominal (B) - 1.250

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

OD Chamfer Length (Co) - 0.026

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.019

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 16IB20
• Inner Diameter：25,4mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:Machine tools,CNC,oral medical device,relay,mechanical and electrical,chemical instruments,teaching equipment,electric pump,woodworking machinery,vertical processing,Machine Tool Accessories
• Similar models:AST AST650WC40 AST AST850SM90100 LS SIR50ES AST ASTT905050 AST AST11F22150 AST ASTT90F5550 INA EGB5060-E40 CX TUP1150.80 AST AST5076IB76 AST GE50ES
• BEARING POWER International Trading Co.,Ltd. specialize in AST5016IB20 products，there is large inventory of AST AST50 16IB20 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 16IB20 Which AST AST5016IB20 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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