(dimensions in mm)

Bearing Type - straight

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

Material - Wrapped bronze with formed lubrication indents.

This bearing is used with lubrication.

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

• Model Number:AST090 25070
• Inner Diameter：250mm Outer Diameter：255mm Width：mm
• Type：Plain Bearings
• Update date：2026-01-13
• Application:extruder,Storage Tool,Spectrum Products,medical equipment,woodworking machinery,Insect Capture,Spectrum Products,machine lathe,insect experimental analysis instrument,Hairbrush device,nail products
• Similar models:AST AST0904535 AST AST0905560 AST AST0907040 AST ASTT9019090 AST AST09030070 AST AST0901220 AST AST09095100 AST AST09022590 AST AST0905035 SKF PCZ0908M
• BEARING POWER International Trading Co.,Ltd. specialize in AST09025070 products，there is large inventory of AST AST090 25070 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST090 25070 Which AST AST09025070 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
  206KRR8	30	62	24,00	Timken	Deep Groove Ball Bearings
  22210 CW33	50	90	23	CX	Spherical Roller Bearings
  23164-MB	320	540	176	FAG	Spherical Roller Bearings
  6812-2RU	60	78	10	KOYO	Deep Groove Ball Bearings
  5220	100	180	60,325	AST	Angular Contact Ball Bearings
  6215N	75	130	25	NSK	Deep Groove Ball Bearings
  713660090				FAG	Wheel Bearings
  B24Z-2URN	24,95	63	17	NSK	Deep Groove Ball Bearings
  GEBJ5S	5	13	8	LS	Plain Bearings
  LM742745/10	212,725	285,75	46,038	CX	Tapered Roller Bearings
  NCF 2330 ECJB	320	150	108	SKF	Cylindrical Roller Bearings
  NH305	25	62	17	ISO	Cylindrical Roller Bearings
  YB 128	19,05	25,4	12,7	IKO	Needle Roller Bearings
  NCF2228V	140	250	68	FAG	CYLINDRICAL ROLLER BEARINGS
  MG-4	.2500		.3750	Aurora	ROD ENDS
  B71917-C-2RS-P4S-UL	85	120	18	FAG	ANGULAR CONTACT BALL BEARINGS
  1208E	40	80	18	MRC	SELF
  2904	37	20		SKF	THRUST BALL BEARINGS
  RK4010X	.1250	.3125	.1406	RMB	DEEP GROOVE BALL BEARINGS
  MJ-31/4	3.2500	7.5000	1.5625	RHP	DEEP GROOVE BALL BEARINGS