(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 280.0000

Shaft Size (ds) - 280 -0 / -0.081

Housing Bore Dia. (Dh) - 285 +0.052 / +0

Bearing Outside Diameter, Nominal(Do) - 285.000

Bearing Outside Diameter Tolerance (Do tol.) - 285.26 / 285.17

Bearing Bore after Mounting (di) - 280.222 / 280.07

Average Clearance (Cd) - 0.1870

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 - Bronze shell with PTFE / 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: AST11 28080
• Inner Diameter：280mm Outer Diameter：285mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-20
• Application:reducer,hydraulic connector,engineering machine,electrocardiograph,comprehensive experiment,test equipment,magnetic elements,car and accessories,boring bar boring bar,Internal thread type,E Beauty
• Similar models:AST AST112020 AST AST850BM11060 SKF GEH110ESX-2LS AST AST1113060 SIGMA GEZH112ES AST AST1122080 AST AST115540 LS SIA110ES AST AST115060 AST AST09011060
• BEARING POWER International Trading Co.,Ltd. specialize in AST1128080 products，there is large inventory of AST AST11 28080 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST11 28080 Which AST AST1128080 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
  22334 CCK/W33 + H 2334	360	150	120	SKF	Spherical Roller Bearings
  21320-E1-K-TVPB	100	215	47	FAG	Spherical Roller Bearings
  22230CDE4	150	270	73	NSK	Spherical Roller Bearings
  2307 EKTN9 + H 2307	80	30	43	SKF	Self-Aligning Ball Bearings
  29248	240	340	60	NTN	Thrust Roller Bearings
  AST650 6075100	60	75		AST	Plain Bearings
  580204	20	47	14	CRAFT	Deep Groove Ball Bearings
  6030	150	225	35	CX	Deep Groove Ball Bearings
  7305BDT	25	62	17	CYSD	Angular Contact Ball Bearings
  BL 313 Z	65	140	33	NSK	Deep Groove Ball Bearings
  E-4R20601	1030	1380	850	NTN	Cylindrical Roller Bearings
  IJ123008				ILJIN	Angular Contact Ball Bearings
  GE20-FO-2RS	20	42	25	INA	Plain Bearings
  NU2316	80	170	58	NTN	Cylindrical Roller Bearings
  NU2326EM	130,000	280,000	93,000	SNR	Cylindrical Roller Bearings
  NU2326EM	130	280	93	NSK	Cylindrical Roller Bearings
  NU2840	200	250	30	CX	Cylindrical Roller Bearings
  VP51/28	51	56	28	KOYO	Needle Roller Bearings
  250RU91	250	410	111.1	Torrington	CYLINDRICAL ROLLER BEARINGS
  NU224E	120	215	40	STEYR	CYLINDRICAL ROLLER BEARINGS