(dimensions in mm)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 12.0000

Housing Bore Dia. (Dh) - 18 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 18.000

Bearing Outside Diameter Tolerance (Do tol.) - 18 +0.018 / +0.007

Bearing Bore after Mounting (di) - 12 +0.034 / +0.016

Bearing Length, Nominal (B) - 15.000

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

Flange Dia. (Dfl pm 0.5) - 25.000

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 F121815
• Inner Diameter：12mm Outer Diameter：18mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:food safety,hanging clamp,knitted fabrics,Forming mold,raw material accessories,Anti-defibrillation pacing,food / grain / food equipment,hydraulic pressure gauge,Cleaning equipment,Pneumatic Control Valves,spectrometer
• Similar models:AST AST650759580 AST AST650607550 AST AST650303850 AST AST650WC100 AST AST650F354540 AST AST6508096120 AST AST650607535 AST AST650F162225 AST AST650121830 AST AST650607540
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  GE 140 SX	140	210	45	Enduro	Plain Bearings
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  N 1007	35	55	14	NACHI	Cylindrical Roller Bearings
  SB6854	340	540	90	KOYO	Deep Groove Ball Bearings
  SL182209	45	85	23	INA	Cylindrical Roller Bearings
  UKFL206+H2306	25			NACHI	Bearing Units
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  L-32	2.0000	3.0000	4.0000	Barden	LINEAR RECIRCULATING BALL BEARINGS
  QJM11/4	1.2500	3.1250	.8750	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  RNNA6911	80		45	SKF (Old No.)	NEEDLE BEARINGS
  72BIC340	7.2500	9.7500	1.2500	Torrington	DEEP GROOVE BALL BEARINGS
  8APPL	55	100	21	RIV	DEEP GROOVE BALL BEARINGS
  6016MP/5	80	125	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  DL-25	45	25		CONSOLIDATED	THRUST BALL BEARINGS