(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) - 60.000

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 557060
• Inner Diameter：55mm Outer Diameter：70mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-20
• Application:boring bar boring bar,comprehensive experiment,vertical processing,coal mill,Pneumatic Control Valves,relay,Equipment,Security Equipment,Spectrum Products,journal lathe,extruder
• Similar models:AST AST650202835 AST AST650110130100 AST AST650WC50 AST AST650WC35 AST AST650557060 AST AST650F708550 AST AST650708570 AST AST650607540 AST AST650182420 AST AST650160180120
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  NKI 100/40	100	130	40	NBS	Needle Roller Bearings
  NUP2972	360	480	72	CX	Cylindrical Roller Bearings
  S61801	12	21	5	ZEN	Deep Groove Ball Bearings
  UCTH212-38-300	60,325		154	KOYO	Bearing Units
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  51236				FAG	THRUST BALL BEARINGS
  29332E	160	270		SKF	SPHERICAL ROLLERTHRUST BEARINGS
  NK105/36	125		36	INA	NEEDLE BEARINGS
  RNAO45x55x34	55		34	INA	NEEDLE BEARINGS
  30313	65	140	33	STEYR	TAPERED ROLLER BEARINGS
  53326-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  4467	6.6250	9.6250		CONSOLIDATED	THRUST BALL BEARINGS