(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) - 70.000

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 F25070
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-19
• Application:air shower etc,medical equipment,medical treatment,hydraulic cylinder,Cleaning equipment,static control,engine,electrocardiograph,impression material,rubber products machinery and equipment,electronic materials
• Similar models:SKF GEC900FBAS AST ASTT9028090 AST ASTB90F20060 AST ASTT909590 AST ASTT90F25070 AST ASTT90270100 AST ASTT908060 AST AST850SM10090 AST GEEW90ES AST ASTT9022570
• BEARING POWER International Trading Co.,Ltd. specialize in ASTT90F25070 products，there is large inventory of AST ASTT90 F25070 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTT90 F25070 Which AST ASTT90F25070 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
  222SM240-MA	240	480	130	FAG	Spherical Roller Bearings
  32306	30	72	28,75	ISB	Tapered Roller Bearings
  4T-HM516442/HM516410	76,2	133,35	39,688	NTN	Tapered Roller Bearings
  61884	420	520	46	ISO	Deep Groove Ball Bearings
  6302	15,000	42,000	13,000	NTN-SNR	Deep Groove Ball Bearings
  7313 C	65	140	33	ISO	Angular Contact Ball Bearings
  FCDP 2703801360	1400	1900	1360	ISB	Cylindrical Roller Bearings
  GE220-UK-2RS	220	320	135	INA	Plain Bearings
  GS 89428	28,5	280	144	SKF	Thrust Roller Bearings
  NJ2236EM	180	320	86	NSK	Cylindrical Roller Bearings
  NK8/12TN	8	15	12	AST	Needle Roller Bearings
  NNU 4952 SPW33	260	360	100	ISB	Cylindrical Roller Bearings
  NU 2314 ECPH	150	70	51	SKF	Thrust Ball Bearings
  PF 17 RM	17	2	7	SKF	Bearing Units
  SA207-23	34,925	72	23	KOYO	Deep Groove Ball Bearings
  T126	32,004	55,562	15,875	Timken	Thrust Roller Bearings
  UCC209-27	42,8625		49,2	FYH	Bearing Units
  UCF216	80			SNR	Bearing Units
  NA2025	25	47	22	NADELLA	NEEDLE BEARINGS
  HK-4016	47		16	CONSOLIDATED	NEEDLE BEARINGS