(dimensions in mm)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 250.0000

Shaft Size (ds) - 250 -0.170 / -0.216

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

Bearing Outside Diameter, Nominal(Do) - 255.000

Bearing Bore after Mounting (di) - 255 +0.115 / -0

Wall Thickness (S3) - 2.500

Bearing Length, Nominal (B) - 80.000

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

Flange Dia. (Dfl pm 0.5) - 290.000

Flange Thickness (Sfl) - 2.500

Flange Radius (rfl) - 2.000

Material - Wrapped bronze with lubrication holes.

This bearing is used with lubrication.

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

• Model Number: ASTT90 F25080
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-10
• Application:marine analysis,diving equipment,animal anatomy,fruit and vegetable processing,gear grinding machine,Cylinder Micro,fabric products,milling head plug,surgical instruments,chemical,plastic rolling
• Similar models:AST AST09017570 ISO GE090XES AST ASTT9026090 AST ASTT90F18060 AST AST0907035 AST ASTT90F15090 AST ASTB90F4535 ISB T.P.N.790CE AST ASTT9023090 AST ASTB90F6035
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