(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 lubrication holes.

This bearing is used with lubrication.

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

• Model Number: ASTT90 F25090
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-18
• Application:Safety protection,clean stationery,steam Hydraulic control element,Polymer,static control,casting embedding,metallurgy,orthodontic material,switch,Special Equipment,Spectrum Products
• Similar models:AST AST090270100 AST ASTT90F22560 INA EGB9060-E40 AST AST0902825 AST ASTT90F9090 AST ASTT9010590 SKF PCM9095100M AST ASTB90F19080 AST AST0902415 INA EGF12090-E40-B
• BEARING POWER International Trading Co.,Ltd. specialize in ASTT90F25090 products，there is large inventory of AST ASTT90 F25090 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTT90 F25090 Which AST ASTT90F25090 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
  123073X/123120	73,025	120	24,6	Gamet	Tapered Roller Bearings
  3207 A	35	72	27	ISB	Angular Contact Ball Bearings
  24092-B-K30-MB	460	680	218	FAG	Spherical Roller Bearings
  6018-2RS1	140	90	24	SKF	Deep Groove Ball Bearings
  6217 ZZ	85	150	28	CX	Deep Groove Ball Bearings
  7034 CDB	170	260	84	ISO	Angular Contact Ball Bearings
  7920UCG/GNP42	100	140	20	NTN	Angular Contact Ball Bearings
  AB41644	25	47	12	SNR	Deep Groove Ball Bearings
  ASTT90 12570	125	130		AST	Plain Bearings
  LL566848/LL566810	403,225	460,375	28,575	NTN	Tapered Roller Bearings
  NAU 4906UU	30	47	17	IKO	Cylindrical Roller Bearings
  PHU2259	30	151,8	68,4	PFI	Angular Contact Ball Bearings
  UCT309-28	44,45			KOYO	Bearing Units
  WTF279KVS3952Eg	279,4	393,7	269,875	NSK	Tapered Roller Bearings
  X32308/Y32308	40	90	35,25	Timken	Tapered Roller Bearings
  UCSF206-20S6H1	1.2500			FYH	STAINLESS STEEL PILLOW BLOCKS
  210-SZ	90	50	20	MRC	DEEP GROOVE BALL BEARINGS
  95928	1.5000	2.1250	1.7500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  SS6201-2RS	12	32	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  VSU250755	655	855		CONSOLIDATED	SLEWING BEARINGS