(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 25.0000

Shaft Size (ds) - 25 -0.02 / -0.041

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

Bearing Outside Diameter, Nominal(Do) - 28.000

Bearing Outside Diameter Tolerance (Do tol.) - 28.075 / 28.035

Bearing Bore after Mounting (di) - 25.071 / 24.99

Average Clearance (Cd) - 0.0610

Wall Thickness (S3) - 1.505

Bearing Length, Nominal (B) - 20.000

Bearing Length Tolerance (B tol.) - +0 / -0.30

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Material - Bronze 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: AST11 2520
• Inner Diameter：25mm Outer Diameter：28mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-10
• Application:hydraulic pump,,Gripper Swing,water protection,electromyography machine,Solenoid Valves,coal,Infrared Technology,Industrial,office equipment,security equipment
• Similar models:AST AST50112IB64 AST AST1118080 LS GEF115ES AST AST11200100 AST GEH110HT AST AST111712 AST AST65090110120 AST AST1128080 SKF PCM11512070E LS GEH110HC
• BEARING POWER International Trading Co.,Ltd. specialize in AST112520 products，there is large inventory of AST AST11 2520 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST11 2520 Which AST AST112520 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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