(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 250.0000

Shaft Size (ds) - 250 +0 / -0.072

Housing Bore Dia. (Dh) - 255 +0.052 / -0

Bearing Outside Diameter, Nominal(Do) - 255.000

Bearing Outside Diameter Tolerance (Do tol.) - 255.260 / 255.170

Bearing Bore after Mounting (di) - 250.282 / 250.110

Average Clearance (Cd) - 0.2320

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 60.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 9.500

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

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

• Model Number: AST20 25060
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-09
• Application:Industrial equipment,rubber products machinery and equipment,respirator,heating fans,injection molding machine,textile machinery,Automobile,Vertical pull,gantry processing,Cylinder Type,suction nozzle
• Similar models:IKO PHS20 NTN SA1-120BSS SKF PCMS2005002.5M INA EGB2015-E40-B AST AST11F22200 AST GEG200ES AST AST850SM1620 LS GEG120ES-2RS AST AST402010 SIGMA GE120ES
• BEARING POWER International Trading Co.,Ltd. specialize in AST2025060 products，there is large inventory of AST AST20 25060 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 25060 Which AST AST2025060 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
  2210-K-2RS-TVH-C3 + H310	45	90	23	FAG	Self-Aligning Ball Bearings
  1318K	90	190	43	SKF	Self-Aligning Ball Bearings
  6010-2Z/VA208	80	50	16	SKF	Deep Groove Ball Bearings
  6015	75	115	20	NSK	Deep Groove Ball Bearings
  6215-2RS	75	130	25	CX	Deep Groove Ball Bearings
  7318 ADT	90	190	86	ISO	Angular Contact Ball Bearings
  F16094	27	134	50	Fersa	Angular Contact Ball Bearings
  HM89448/HM89410	36,512	76,2	29,37	FBJ	Tapered Roller Bearings
  NJ207-E-TVP3	35	72	17	NKE	Cylindrical Roller Bearings
  NUP5218	90	160	52,4	ISO	Cylindrical Roller Bearings
  QJ1032	160	240	38	CX	Angular Contact Ball Bearings
  2200-2RS-TVH	10	30	14	FAG	SELF
  686	6	13	3.5	Nachi	DEEP GROOVE BALL BEARINGS
  XLS-45/8	4.6250	6.5000	.8750	HOFF	DEEP GROOVE BALL BEARINGS
  HJ-142212			.7500	Torrington	NEEDLE BEARINGS
  YET209-112W	1.7500	3.3465	.7480	SKF	BALL BEARINGS
  RL-24	3.0000	5.7500	1.0625	CONSOLIDATED	SELF
  HJ-248	240		16	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  H-2306x7/8	30	45		CONSOLIDATED	ADAPTERS
  1230M	150	270	54	CONSOLIDATED	SELF