(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.) - 255.26 / 255.17

Bearing Bore after Mounting (di) - 250.222 / 250.07

Average Clearance (Cd) - 0.1820

Wall Thickness (S3) - 2.465

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

Material - Steel shell with PTFE / Polymer Fiber lining

This bearing can be used dry or with lubrication.

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

• Model Number:AST40 25080
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2023-03-08
• Application:ship special,Machine tools,Technical Equipment,lathe,pump,Broadcasting System,ignition system,plastic rolling,Forging machine,mathematical instruments,Vertical pull
• Similar models:INA EGB5020-E40 INA EGB180100-E40 AST AST119040 AST AST400810 AST ASTEPB5560-40 INA GE240-FO-2RS INA EGB1615-E40-B INA EGB1425-E40 CX GE140HCR-2RS AST AST402010
• BEARING POWER International Trading Co.,Ltd. specialize in AST4025080 products，there is large inventory of AST AST40 25080 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 25080 Which AST AST4025080 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
  16020	100	150	16	ZEN	Deep Groove Ball Bearings
  22238-K-MB-W33+AH2238	190	340	92	NKE	Spherical Roller Bearings
  232/560	560	1030	365	ISB	Spherical Roller Bearings
  6576/6536	76,2	161,925	53,975	Timken	Tapered Roller Bearings
  7017B	85	130	22	KOYO	Angular Contact Ball Bearings
  7208-BECB-MP	40	80	18	NKE	Angular Contact Ball Bearings
  7302 ADT	15	42	26	ISO	Angular Contact Ball Bearings
  7908 A5	40	62	12	NSK	Angular Contact Ball Bearings
  L281148/L281110	660,4	812,8	95,25	Timken	Tapered Roller Bearings
  NJ2310-E-M6+HJ2310-E	50	110	40	NKE	Cylindrical Roller Bearings
  TTUE45	45			INA	Bearing Units
  TUF1 15.170	15	17		CX	Plain Bearings
  VKBA 3555				SKF	Wheel Bearings
  Z-565673.ZL-K-C5	360	540	134	FAG	Cylindrical Roller Bearings
  ZSL192320-TB	100	215	73	INA	Cylindrical Roller Bearings
  6305-2ZNR	25	62	17	FAG	DEEP GROOVE BALL BEARINGS
  LF-1060ZZ	6	10	3	NMB	DEEP GROOVE BALL BEARINGS
  E5016NRNT	80	125	60	Nachi	CYLINDRICAL ROLLER BEARINGS
  AXK-90120	90	120	4	CONSOLIDATED	THRUST NEEDLE BEARINGS
  EPR-24			.440	CONSOLIDATED	END COVERS FOR SAF TYPE PILLOW BLOCKS