(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 +0 / -0.033

Housing Bore Dia. (Dh) - 23 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Bore after Mounting (di) - 20 +0.161 / +0.020

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 15.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.500

This bearing can be used dry but occasional lubrication with oil is recommended.

Please review the technical information on the requirements for the mating shaft.

• Model Number:AST850SM 2015
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:lifting chain,pump industry,Embroidery,powder metallurgy,van,mobile toilet,industry test,Industrial,relay,Technical Equipment,Traffic Fire Protection Equipment Security equipment
• Similar models:AST AST850SM1010 AST AST850BM7530 AST AST850BM2025 AST AST850SM9050 AST AST850BM8080 AST AST850SM3225 AST AST850SM13060 AST AST850BM1215 AST AST850BM9050 AST AST850SM8080
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM2015 products，there is large inventory of AST AST850SM 2015 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 2015 Which AST AST850SM2015 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
  23030CDE4	150	225	56	NSK	Spherical Roller Bearings
  244230/244327X	230	327,025	52,4	Gamet	Tapered Roller Bearings
  2917	85	115	22	FBJ	Thrust Ball Bearings
  32938	190	260	45	ISO	Tapered Roller Bearings
  43BWD08	43	79	41	NSK	Angular Contact Ball Bearings
  95BNR10S	95	145	24	NSK	Angular Contact Ball Bearings
  BK3020	30	37	20	INA	Needle Roller Bearings
  BTM4020	40	50	20	KOYO	Needle Roller Bearings
  GEEW 40 ES	40	62	40	ISB	Plain Bearings
  GEEW63ES	63	95	65	FBJ	Plain Bearings
  K105x112x21	105	112		SKF	Needle Roller Bearings
  LM08AJ	8	15	24	CX	Linear Bearings
  M249734/10	231,775	358,775	71,438	ISO	Tapered Roller Bearings
  SC850LLB	8,000	22,000	7,000	NTN	Deep Groove Ball Bearings
  UCFCX17-55	87,3125			KOYO	Bearing Units
  VKBA 729				SKF	Wheel Bearings
  AHX312	60	55		SKF	WITHDRAWAL SLEEVES
  687ZZ	7	14	5	Nachi	DEEP GROOVE BALL BEARINGS
  52316				SKF	THRUST BALL BEARINGS
  NNF5024ADB.2LSV	120	180	80	SKF	CYLINDRICAL ROLLER BEARINGS