(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 -0.02 / -0.041

Housing Bore Dia. (Dh) - 23 +0.021 / +0

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Outside Diameter Tolerance (Do tol.) - 23.075 / 23.035

Bearing Bore after Mounting (di) - 20.071 / 19.99

Average Clearance (Cd) - 0.0610

Wall Thickness (S3) - 1.505

Bearing Length, Nominal (B) - 25.000

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 - 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 2025
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-20
• Application:inorganic chemical,large agricultural machinery,plastic rolling,car shock absorber,disposable,Plastic molding,car,roller lathe,Broadcasting System,fabric products,cleaning agent
• Similar models:AST AST650455540 AST AST650F120140100 AST AST090140100 INA EGBZ0710-E40 INA EGB1210-E40-B INA EGF18220-E40 SKF PCM323640E SKF PCM556040M INA GE240DO-2RS ISB GE240CP
• BEARING POWER International Trading Co.,Ltd. specialize in AST402025 products，there is large inventory of AST AST40 2025 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 2025 Which AST AST402025 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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