(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 0.8750

Shaft Size (ds) - 0.8369 / 0.8627

Housing Bore Dia. (Dh) - 1.0008 / 1.0000

Bearing Outside Diameter, Nominal(Do) - 1.000

Bearing Bore after Mounting (di) - 0.8694 / 0.8662

Average Clearance (Cd) - 0.0050

Wall Thickness (S3) - 0.067

Bearing Length, Nominal (B) - 0.750

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.028

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

Lube Hole Dia. (dl) - 0.250

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

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

• Model Number:AST20 14IB12
• Inner Diameter：22,225mm Outer Diameter：25,4mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:boring bar boring bar,Cylinder Micro,Textile Industry Accessories and Accessories,dye pigments,safety testing,container finishing,storage shelves,industrial skin care,heating fans,Pneumatic Actuator,Polymer
• Similar models:INA GE320-DO AST GE20ES-2RS AST AST201525 ISO GE020ECR-2RS AST AST850SM3820 AST GEEW20ES INA GE20UK SKF PCM242720E SKF GEM20ES-2RS AST AST20220120
• BEARING POWER International Trading Co.,Ltd. specialize in AST2014IB12 products，there is large inventory of AST AST20 14IB12 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 14IB12 Which AST AST2014IB12 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.

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  81111 M	55	78		AST	Thrust Roller Bearings
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  F693	3	9,5	3	NSK	Deep Groove Ball Bearings
  FY 30 TF/VA201	32,5	30	13	SKF	Bearing Units
  K.81104TVP	20	35	4,5	Timken	Thrust Roller Bearings
  NH2312	60,000	130,000	55,000	NTN	Cylindrical Roller Bearings
  NU2348	240	500	155	ISO	Cylindrical Roller Bearings
  PTUE20	20			NKE	Bearing Units
  RNA0-65X85X30	65,000	85,000	30,000	NTN	Needle Roller Bearings
  SA203F	17	40	19,1	FYH	Deep Groove Ball Bearings
  SC 50-UU	50			NBS	Linear Bearings
  E-8*	1.8437	.9375		Aetna	THRUST BALL BEARINGS
  NA2203.2RS	17	40	16	SKF	NEEDLE BEARINGS
  ELL170	170	260	42	RIV	DEEP GROOVE BALL BEARINGS
  6028.2Z	140	210	33	SKF	DEEP GROOVE BALL BEARINGS
  NL56	7.0000	12.0000	1.7500	STEYR	CYLINDRICAL ROLLER BEARINGS