(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 4.2500

Shaft Size (ds) - 4.25 - 4.2478

Housing Bore Dia. (Dh) - 4.4372 - 4.4358

Bearing Bore after Mounting (di) - 4.2568 - 4.2502

Average Clearance (Cd) - 0.0046

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 2.250

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

OD Chamfer Length (Co) - 0.072

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.031

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 68IB36
• Inner Diameter：107,95mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:steam Hydraulic control element,quality inspection equipment,set bacteria instrument,coal,CNC,hydraulic pump,wheel lathe,Medium and large motor,manual Tools,tube,motor
• Similar models:CX TUP2190.50 AST AST850SM3220 INA EGB2020-E50 AST AST650F120140100 CX TUP1150.50 AST AST850BM1010 AST AST850BM9590 AST AST5006IB04 AST AST650110130100 AST AST650F304035
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