(dimensions in mm)

Bearing Type - straight

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

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 121815
• Inner Diameter：12mm Outer Diameter：18mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:non-ferrous metal alloy,decoration machinery,Body shaping,expectoration machine,hanging clamp,Material handling equipment,Laser Measurements,medical equipment,paint paint,car steering pin,tobacco machinery
• Similar models:AST AST650120140140 AST AST650658060 AST AST650F100120100 AST AST650182420 AST AST650354525 AST AST650F314020 AST AST650759580 AST AST650253340 AST AST650354530 AST AST650WC100
• BEARING POWER International Trading Co.,Ltd. specialize in AST650121815 products，there is large inventory of AST AST650 121815 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST650 121815 Which AST AST650121815 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  230/750	750	1090	250	ISB	Spherical Roller Bearings
  239/900 KCW33+AH39/900	900	1180	206	ISO	Spherical Roller Bearings
  53218U	90	135	38,5	KOYO	Thrust Ball Bearings
  6216ZZD2	80,000	140,000	52,000	NTN	Deep Groove Ball Bearings
  71816C	80	100	10	AST	Angular Contact Ball Bearings
  81148-M	240	300	45	INA	Thrust Roller Bearings
  AST50 84IB60	133,35			AST	Plain Bearings
  AST850BM 85100	85	90		AST	Plain Bearings
  FNTF-4870	48	70	3,85	Timken	Needle Roller Bearings
  GE 400 ES	400	540	190	ISO	Plain Bearings
  K100×108×30	100	108		NTN	Needle Roller Bearings
  KBK15X19X19.5	15,000	19,000		NTN	Needle Roller Bearings
  RSF-4830E4	150	190	40	NSK	Cylindrical Roller Bearings
  NCF1896-V	480	573,5	56	NKE	Cylindrical Roller Bearings
  NJ3326	130	280	112	CX	Cylindrical Roller Bearings
  NNCF5020V	100	139,7	67	NSK	Cylindrical Roller Bearings
  R156-2RS	4,762	7,938	3,175	ISO	Deep Groove Ball Bearings
  43220	100	180	34	New Departure	DEEP GROOVE BALL BEARINGS
  6321-ZNR	105	225	49	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6214TP/5	70	125	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS