(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 45.0000

Housing Bore Dia. (Dh) - 55 +0.030 / -0

Bearing Outside Diameter, Nominal(Do) - 55.000

Bearing Outside Diameter Tolerance (Do tol.) - 55 +0.030 / +0.011

Bearing Bore after Mounting (di) - 45 +0.050 / +0.025

Bearing Length, Nominal (B) - 30.000

Bearing Length Tolerance (B tol.) - -0.10 / -0.30

OD Chamfer Length (Co) - 2.000

ID Chamfer Angle (B deg.) - 15

ID Chamfer Length (Ci) - 1.200

Material - Cast bronze with solid lubricant inserts.

This bearing can be used dry under certain conditions or with lubrication.

The recommended shaft diameter tolerance depends on the application load: High load = d8, Light load = e7, High load Precision accuracy = f7

Please review the technical information.

Additional material options are available in this series.

• Model Number:AST650 455530
• Inner Diameter：45mm Outer Diameter：55mm Width：mm
• Type：Plain Bearings
• Update date：2026-01-13
• Application:ventilator anesthesia machine etc,plastic molding,thread processing machine,printing equipment,woodworking machinery,Storage Tool,Seals,tube,electrostatic protection,Animal Tracking,chromatography
• Similar models:AST AST650182440 AST AST650152130 AST AST650354550 AST AST650506530 AST AST650120140140 AST AST650F405020 AST AST650759070 AST AST650202815 ISB TAPR650CE AST AST650F9011080
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