(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) - 80.000

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 F25080
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-09
• Application:agricultural testing and analysis equipment and related,screen filter,linear drive,forklift truck,glass processing machine,Special Equipment,X-ray Equipment,survey accessories,reducer,medical equipment,printing machinery
• Similar models:AST ASTT90F12080 AST ASTT9015570 AST AST090175100 AST AST0903220 AST AST09016590 AST ASTT9026090 AST AST0909090 CX TUP2190.80 AST ASTT90F6050 AST ASTT902820
• BEARING POWER International Trading Co.,Ltd. specialize in ASTB90F25080 products，there is large inventory of AST ASTB90 F25080 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTB90 F25080 Which AST ASTB90F25080 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
  21306W33	30	72	19	ISO	Spherical Roller Bearings
  24088EK30	440	650	212	NACHI	Cylindrical Roller Bearings
  2RN0819	40,000	80,000	36,000	NTN	Cylindrical Roller Bearings
  4204 ATN9	47	20	18	SKF	Deep Groove Ball Bearings
  4R13003	650,000	920,000	690,000	NTN	Cylindrical Roller Bearings
  565/563D+X1S-565	63,5	127	80,962	Timken	Tapered Roller Bearings
  6217-2RS	85	150	28	ISB	Deep Groove Ball Bearings
  7060 B-UX	300	460	148	CX	Angular Contact Ball Bearings
  BL 215 ZZ	75	130	25	NSK	Deep Groove Ball Bearings
  DAC3665W	36	65	37	KOYO	Angular Contact Ball Bearings
  F-201346	50	90	23	INA	Cylindrical Roller Bearings
  GE 030 ECR-2RS	30	47	22	CX	Plain Bearings
  LUND 30-2LS	30			SKF	Linear Bearings
  M-22161	34,925	41,275	25,4	NSK	Needle Roller Bearings
  NA1045	45	72	18	Timken	Needle Roller Bearings
  PCJ60-N	60			INA	Bearing Units
  RN2213-E-MPBX	65	108,5	31	FAG	Cylindrical Roller Bearings
  SDAF-626	4.4375			SKF	PILLOW BLOCKS
  FLR0	.0469	.1562	.0937	NTN	DEEP GROOVE BALL BEARINGS
  HC71900TGP/4	10	22	6	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS