(dimensions in mm)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 25.0000

Shaft Size (ds) - 25 -0.065 / -0.086

Housing Bore Dia. (Dh) - 28 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 28.000

Bearing Bore after Mounting (di) - 25 +0.052 / -0

Wall Thickness (S3) - 1.500

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.500

Flange Dia. (Dfl pm 0.5) - 35.000

Flange Thickness (Sfl) - 1.500

Flange Radius (rfl) - 1.000

Material - Wrapped bronze with formed lubrication indents.

This bearing is used with lubrication.

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

• Model Number:ASTB90 F2520
• Inner Diameter：25mm Outer Diameter：28mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:expectoration machine,altimeter etc,electromyography machine,tube,industrial skin care,shoe-making machinery,rehabilitation training equipment,journal lathe,Industrial,stamping die,transistor fittings
• Similar models:AST AST09011070 AST AST0903530 AST AST09028070 AST AST0909560 AST ASTT907560 AST ASTT9022080 AST GEG90ET-2RS INA GE90-FO-2RS INA GE90-SW INA GE900DO
• BEARING POWER International Trading Co.,Ltd. specialize in ASTB90F2520 products，there is large inventory of AST ASTB90 F2520 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTB90 F2520 Which AST ASTB90F2520 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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