(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 55.0000

Housing Bore Dia. (Dh) - 70 +0.030 / -0

Bearing Outside Diameter, Nominal(Do) - 70.000

Bearing Outside Diameter Tolerance (Do tol.) - 70 +0.030 / +0.011

Bearing Bore after Mounting (di) - 55 +0.080 / +0.030

Bearing Length, Nominal (B) - 70.000

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 557070
• Inner Diameter：55mm Outer Diameter：70mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:cleaners,electronic materials,electrocardiograph,baler,Medical room equipment,decoration machinery,vertical pull,bag machine,reinforced machinery,oral medical device,Chromatography Products
• Similar models:AST AST65010012060 AST AST650607460 AST AST650F100120100 AST AST650759060 AST AST650142030 AST AST650607430 AST AST650202820 AST AST650142012 AST AST650WC90 AST AST650759080
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  XLJT-6E	6.0000	8.0000	1.0000	RHP	ANGULAR CONTACT BALL BEARINGS
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  23088	440	650	157	CONSOLIDATED	SPHERICAL ROLLER BEARINGS