(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 30.0000

Housing Bore Dia. (Dh) - 38 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 38.000

Bearing Outside Diameter Tolerance (Do tol.) - 38 +0.025 / +0.009

Bearing Bore after Mounting (di) - 30 +0.041 / +0.020

Bearing Length, Nominal (B) - 40.000

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 303840
• Inner Diameter：30mm Outer Diameter：38mm Width：mm
• Type：Plain Bearings
• Update date：2023-03-12
• Application:Sensors,multi-knife lathe,Rolling mill,tire industry,Animal Tracking,glass processing machine,top industry,hydraulic pump,construction machinery and equipment,linear drive,pressure control valve
• Similar models:AST AST650506080 AST AST650303830 AST AST6506075100 AST AST650F142015 AST AST6508096120 AST AST650223215 AST AST650557060 AST AST650354550 AST AST650455550 AST AST650506580
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  14118/14274	30	69,012	19,845	Fersa	Tapered Roller Bearings
  2793/2720	34,925	76,2	23,812	ISO	Tapered Roller Bearings
  32219JR	95	170	45,5	KOYO	Tapered Roller Bearings
  51140	200	247		ISO	Thrust Ball Bearings
  560S/552A	68,262	123,825	38,1	Timken	Tapered Roller Bearings
  6205LLUN	25,000	52,000	15,000	NTN	Deep Groove Ball Bearings
  6303-2RS	17	47	14	CX	Deep Groove Ball Bearings
  B-186	28,575	34,925	9,52	NSK	Needle Roller Bearings
  F19044	45	100	25	Fersa	Cylindrical Roller Bearings
  JH-1016	15,875	22,212	25,4	Timken	Needle Roller Bearings
  NJ2209-E-MPA	45	85	23	NKE	Cylindrical Roller Bearings
  NU 2228 E	140	250	68	NACHI	Cylindrical Roller Bearings
  PSL 612-320	482,6	634,873	80,962	TMB	Tapered Roller Bearings
  RNU0314ZZ	17,000	40,000	18,000	NTN	Cylindrical Roller Bearings
  USFA207	35			SNR	Bearing Units
  AH2256	280	260		FAG	WITHDRAWAL SLEEVES
  6213.2RSR	120	65	23	FAG	DEEP GROOVE BALL BEARINGS
  01/02/7318	90	190	43	RIV	TAPERED ROLLER BEARINGS
  80TP135				Torrington	THRUST ROLLER BEARINGS
  1607	.4375	.9062	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS