(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 55.0000

Shaft Size (ds) - 55 -0.03 / -0.06

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

Bearing Outside Diameter, Nominal(Do) - 60.000

Bearing Outside Diameter Tolerance (Do tol.) - 60.1 / 60.055

Bearing Bore after Mounting (di) - 55.11 / 54.99

Average Clearance (Cd) - 0.0950

Wall Thickness (S3) - 2.505

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

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 5550
• Inner Diameter：55mm Outer Diameter：60mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:embroidery cloth,casting embedding,Cylinder Special,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,dynamic blood pressure,food packaging,turret industry,Cutting Machine,security equipment,industrial equipment,flexible processing
• Similar models:AST AST407570 AST AST2024060 INA GE40-FO-2RS INA EGB4020-E40 INA EGBZ2006-E40 ISO GE440DW AST AST850BM4540 AST AST650202840 AST AST40SP2.0 INA EGB5540-E40-B
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