(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Housing Bore Dia. (Dh) - 28 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 28.000

Bearing Outside Diameter Tolerance (Do tol.) - 28 +0.021 / +0.008

Bearing Bore after Mounting (di) - 20 +0.041 / +0.020

Bearing Length, Nominal (B) - 12.000

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 202812
• Inner Diameter：20mm Outer Diameter：28mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:Storage Device,medical equipment,medical equipment,Cleaning equipment,other processing,trolley,other rubber,Spectrum Products,medical equipment,chemical instruments,Beauty and Body
• Similar models:AST AST650607530 AST AST650150170150 AST AST650125145140 AST AST650F142015 AST AST650708560 AST AST650637560 AST AST650759580 AST AST650506550 AST AST650WC20N AST AST650120140120
• BEARING POWER International Trading Co.,Ltd. specialize in AST650202812 products，there is large inventory of AST AST650 202812 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST650 202812 Which AST AST650202812 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  81238-MB	190	270	62	NKE	Thrust Roller Bearings
  AST850BM 9080	90	95		AST	Plain Bearings
  B7032-E-T-P4S	160	240	38	FAG	Angular Contact Ball Bearings
  M12648A/M12610	22,225		18,288	KOYO	Tapered Roller Bearings
  MK3081	47.625	57.150	12.700	KOYO	Needle Roller Bearings
  N1972	360	480	56	CX	Cylindrical Roller Bearings
  NJ1018	90	140	24	NTN	Cylindrical Roller Bearings
  S7201B	12	32	10	ZEN	Angular Contact Ball Bearings
  SY 1.3/8 PF/AH	34,925		47,6	SKF	Bearing Units
  N230	150	270	45	FAG	CYLINDRICAL ROLLER BEARINGS
  SN214with2214	70	-	80	SKF	PILLOW BLOCKS
  NBC10112	4.0000	5.0000	.5000	NSK	DEEP GROOVE BALL BEARINGS
  6319-2RSNR	95	200	45	CONSOLIDATED	DEEP GROOVE BALL BEARINGS