(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 15.0000

Housing Bore Dia. (Dh) - 21 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 21.000

Bearing Outside Diameter Tolerance (Do tol.) - 21 +0.021 / +0.008

Bearing Bore after Mounting (di) - 15 +0.034 / +0.016

Bearing Length, Nominal (B) - 20.000

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 152120
• Inner Diameter：15mm Outer Diameter：21mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-21
• Application:glass processing machine,embroidery cloth,Display Devices,Material handling equipment,Industrial,E Beauty,pressure control valve,teaching equipment,plastic molding,Animal Tracking,milling head plug
• Similar models:AST AST650637580 AST AST650F100120100 AST AST650110130100 AST AST650WC100 AST AST65081208 AST AST650303815 AST AST650607460 AST AST650F637580 AST AST650F203015 AST AST650WC60
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