(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 300.0000

Shaft Size (ds) - 300 -0.190 / -0.242

Housing Bore Dia. (Dh) - 305 +0.052 / -0

Bearing Outside Diameter, Nominal(Do) - 305.000

Bearing Bore after Mounting (di) - 305 +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 30090
• Inner Diameter：300mm Outer Diameter：305mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:respirator,bathroom facilities,equipment and,Hydraulic Hose,Hydraulic Equipment,auto tools,spectrometer,Cylinder Pneumatic Treatment Element,gear type,rolling machine,building decoration raw materials and accessories
• Similar models:LS GEEW90ES-2RS AST AST09022070 AST AST0906530 AST ASTT9017060 AST AST0902225 AST AST0901620 AST ASTT9022080 INA GE90UK-2RS LS GE90ES-2RS AST GE90XT/X-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in ASTT9030090 products，there is large inventory of AST ASTT90 30090 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTT90 30090 Which AST ASTT9030090 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
  07098/07205	24,981	52,001	15,011	NSK	Tapered Roller Bearings
  22208EMW33	40,000	80,000	23,000	SNR	Spherical Roller Bearings
  23044-E1-K + H3044X	200	340	90	FAG	Spherical Roller Bearings
  30205A	25	52	16,25	SNR	Tapered Roller Bearings
  32232T179J2/DB32C230	160	290	179	SKF	Tapered Roller Bearings
  6220-Z	100	180	34	CYSD	Deep Groove Ball Bearings
  DLF 13 12	13	19	12	Timken	Needle Roller Bearings
  GYAE50RRB	50	90	44,3	Timken	Deep Groove Ball Bearings
  HK4512	45	52	12	KOYO	Needle Roller Bearings
  KBK 20	20	32		NBS	Linear Bearings
  NKI 12/16	24	12	16	SKF	Cylindrical Roller Bearings
  RNAO35X47X32-ZW-ASR1	35	47	32	INA	Needle Roller Bearings
  UC318	90	190	96	ISO	Deep Groove Ball Bearings
  CRH26VBUU	.8750	1.6250	.8750	IKO	NEEDLE BEARINGS
  623/32-2RSR	32	75	28	FAG	DEEP GROOVE BALL BEARINGS
  GT-2	1.2187	.5625		Andrews	THRUST BALL BEARINGS
  C2238	190	340	92	SKF	TOROIDAL ROLLER BEARINGS
  1413-SA	65	160	37	FED	SELF
  1917-S	85	120	18	MRC	DEEP GROOVE BALL BEARINGS
  477210-115	1.9375	3.5433	.9055	CONSOLIDATED	PILLOW BLOCKS