(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 25.0000

Shaft Size (ds) - 25 +0 / -0.033

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

Bearing Outside Diameter, Nominal(Do) - 28.000

Bearing Bore after Mounting (di) - 25 +0.161 / +0.020

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

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

This bearing can be used dry but occasional lubrication with oil is recommended.

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

• Model Number: AST850SM 2520
• Inner Diameter：25mm Outer Diameter：28mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:climb ladder,special broaching machine,power source,motor,Medical equipment,wall industry,electrostatic protection,pump,medical equipment,survey accessories,Embroidery
• Similar models:AST AST850SM3550 AST AST850SM4030 AST AST850BM7540 AST AST850BM8040 AST AST850BM10080 ISO GE850ES AST AST850BM2825 AST AST850BM6060 AST AST850BM6030 AST AST850BM11060
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM2520 products，there is large inventory of AST AST850SM 2520 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 2520 Which AST AST850SM2520 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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