(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 250.0000

Shaft Size (ds) - 250 -0 / -0.072

Housing Bore Dia. (Dh) - 255 +0.052 / +0

Bearing Outside Diameter, Nominal(Do) - 255.000

Bearing Outside Diameter Tolerance (Do tol.) - 255.26 / 255.17

Bearing Bore after Mounting (di) - 250.222 / 250.07

Average Clearance (Cd) - 0.1820

Wall Thickness (S3) - 2.465

Bearing Length, Nominal (B) - 100.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

Material - Steel shell with PTFE / Polymer 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: AST40 250100
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-21
• Application:pump,raw material accessories,fabric products,Traffic Fire Protection Equipment Security equipment,Film machine,injection molding machine,Surveying Surveying Instruments,Leather Products,electromagnetic clutch,Small air generators,equipment and
• Similar models:AST AST5040IB16 SKF PCM040503E/VB055 ISB GAC140CP AST ASTEPB3034-40 INA EGB2020-E40-B FBJ GE240XS INA GE140FW-2RS AST AST404012 SKF GEZH408ES LS GEH140XT
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