(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 280.0000

Shaft Size (ds) - 280 -0.190 / -0.242

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

Bearing Outside Diameter, Nominal(Do) - 285.000

Bearing Bore after Mounting (di) - 285 +0.130 / -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

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 28090
• Inner Diameter：280mm Outer Diameter：285mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-15
• Application:experimental equipment,roller lathe,equipment,light therapy instrument,engineering machinery,food safety,coal mill,Grinding and polishing equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Roller mill,hydraulic pressure gauge
• Similar models:AST ASTB90F2525 AST ASTT9012590 AST AST090290100 AST ASTB90F12060 AST ASTT903520 AST ASTT9021060 AST AST09015590 ISO GE090HS-2RS AST ASTT904525 AST AST09012060
• BEARING POWER International Trading Co.,Ltd. specialize in ASTT9028090 products，there is large inventory of AST ASTT90 28090 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTT90 28090 Which AST ASTT9028090 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
  07087X/07196	22,225	50,005	13,495	Timken	Tapered Roller Bearings
  22206EAW33	30,000	62,000	20,000	SNR	Spherical Roller Bearings
  4T-48684/48620	142,875	200,025	41,275	NTN	Tapered Roller Bearings
  6221-Z	105	190	36	NKE	Deep Groove Ball Bearings
  6311-2Z	120	55	29	SKF	Deep Groove Ball Bearings
  6316-2Z	80	170	39	NKE	Deep Groove Ball Bearings
  7222B	110	200	38	CYSD	Angular Contact Ball Bearings
  AB41158	25	71	26,6	SNR	Deep Groove Ball Bearings
  BTM4025	40	50	25	KOYO	Needle Roller Bearings
  IJ113006				ILJIN	Angular Contact Ball Bearings
  IJ223017				ILJIN	Angular Contact Ball Bearings
  NCF3048-V	240	335,6	92	NKE	Cylindrical Roller Bearings
  SCH912	14,288	20,638	19,05	INA	Needle Roller Bearings
  SRW1-5	2,38	7,9375		AST	Deep Groove Ball Bearings
  UKP218SC	80		101,6	KOYO	Bearing Units
  W 605 R	14	5	5	SKF	Deep Groove Ball Bearings
  TAF304030	40		30	IKO	NEEDLE BEARINGS
  CSCD075	7.5000	8.5000	.5000	INA	DEEP GROOVE BALL BEARINGS
  X376RS	3.9900	35	21	NSK	MAST GUIDE BEARINGS
  751138MSP/5				CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS