(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 55.0000

Shaft Size (ds) - 55 +0 / -0.046

Housing Bore Dia. (Dh) - 60 +0.030 / -0

Bearing Outside Diameter, Nominal(Do) - 60.000

Bearing Bore after Mounting (di) - 55 +0.230 / +0.080

Average Clearance (Cd) - 0.1550

Wall Thickness (S3) - 2.430

Bearing Length, Nominal (B) - 50.000

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

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 5550
• Inner Diameter：55mm Outer Diameter：60mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:ultra-quiet generators,lifting tackle,Handling machinery and various industrial machinery,enzyme,Spectrum Products,electric pump,Spectrum Products,casting embedding,medical equipment,steam Hydraulic control element,car shock absorber
• Similar models:AST AST850BM2830 INA GE850-DW-2RS2 AST AST850SM2525 AST AST650202850 AST AST850BM2015 AST AST850BM2020 AST AST850BM2010 AST AST850SM2415 AST AST850BM1415 AST AST850BM3240
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM5550 products，there is large inventory of AST AST850SM 5550 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 5550 Which AST AST850SM5550 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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