(dimensions in mm)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 250.0000

Shaft Size (ds) - 250 -0.170 / -0.216

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

Bearing Outside Diameter, Nominal(Do) - 255.000

Bearing Bore after Mounting (di) - 255 +0.115 / -0

Wall Thickness (S3) - 2.500

Bearing Length, Nominal (B) - 90.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

Flange Dia. (Dfl pm 0.5) - 290.000

Flange Thickness (Sfl) - 2.500

Flange Radius (rfl) - 2.000

Material - Wrapped bronze with formed lubrication indents.

This bearing is used with lubrication.

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

• Model Number: ASTB90 F25090
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2023-10-04
• Application:security equipment,small diesel generators,cleaning agent,manual Tools,Optical Instruments,product accessories,security equipment,pneumatic Pump,hook,Microwave Equipment,forklift truck
• Similar models:AST ASTT90F3030 AST ASTT9026070 AST ASTB90F3030 ISB GAC90S INA GE900DW AST ASTT90120100 AST ASTT9019090 AST ASTT9020580 AST GEG90ES AST AST09026060
• BEARING POWER International Trading Co.,Ltd. specialize in ASTB90F25090 products，there is large inventory of AST ASTB90 F25090 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTB90 F25090 Which AST ASTB90F25090 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
  6004NR	20	42	12	NTN	Deep Groove Ball Bearings
  6014LLU	70	110	20	NTN	Deep Groove Ball Bearings
  61900-2RSR	10	22	6	NKE	Deep Groove Ball Bearings
  6216NR	80	140	26	SKF	Deep Groove Ball Bearings
  6310NR	50	110	27	NSK	Deep Groove Ball Bearings
  67389/67322	130,175	196,85	46,038	FBJ	Tapered Roller Bearings
  6804ZZ	20	32	7	KOYO	Deep Groove Ball Bearings
  AST11 1420	14	16		AST	Plain Bearings
  7305 CDF	25	62	34	ISO	Angular Contact Ball Bearings
  GE 35 TXE-2LS	55	35	25	SKF	Plain Bearings
  M249734/M249710	231,775	358,775	71,438	NSK	Cylindrical Roller Bearings
  MR128ZZ	8	12	3,5	ISO	Deep Groove Ball Bearings
  NA4909-2RS	45	68	23	CX	Needle Roller Bearings
  NNU49/560KW33M	560	750	190	PSL	Cylindrical Roller Bearings
  RNA6908	48	62	40	ZEN	Needle Roller Bearings
  XW-21/2				NH	THRUST BALL BEARINGS
  D-34	3.9687	2.5625		INA	THRUST BALL BEARINGS
  SPB-20-OPN	1.2500		3.5000	Thomson	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS
  T-736				CONSOLIDATED	THRUST ROLLER BEARINGS
  AH-313x60	65	60		CONSOLIDATED	WITHDRAWAL SLEEVES