(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 4.0000

Shaft Size (ds) - 3.9839 / 3.9817

Housing Bore Dia. (Dh) - 4.1889 / 4.1875

Bearing Outside Diameter, Nominal(Do) - 4.188

Bearing Bore after Mounting (di) - 3.9959 / 3.9893

Average Clearance (Cd) - 0.0100

Wall Thickness (S3) - 0.098

Bearing Length, Nominal (B) - 3.000

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

OD Chamfer Length (Co) - 0.070

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.031

Lube Hole Dia. (dl) - 0.375

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 64IB48
• Inner Diameter：101,6mm Outer Diameter：106,3752mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:manual Tools,leather processing,paper processing machine,surgical instruments,hot and cold box,EEG,Spectrum Products,filter paper products,hydraulic pressure gauge,forklift truck,other processing
• Similar models:AST ASTEPB1517-20 SKF PCMF202321.5E AST AST650F314020 FBJ GE120ES LS GX120S CX TUP128.20 CRAFT GE120ES CX TUP114.20 AST AST2012060 CX GE200ES-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in AST2064IB48 products，there is large inventory of AST AST20 64IB48 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 64IB48 Which AST AST2064IB48 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
  111050/111093X	50	93,266	26,75	Gamet	Tapered Roller Bearings
  230/530R	530	780	185	KOYO	Spherical Roller Bearings
  6316	80	170	39	ZEN	Deep Groove Ball Bearings
  71917 CD/P4A	120	85	18	SKF	Angular Contact Ball Bearings
  7208 A-UD	40	80	36	CX	Angular Contact Ball Bearings
  7312C	60	130	31	CRAFT	Angular Contact Ball Bearings
  7318C	90	190	43	NTN	Angular Contact Ball Bearings
  F15159	65	165	40	Fersa	Tapered Roller Bearings
  F63802	15	24	7	ISB	Deep Groove Ball Bearings
  HJ-14017048	222,25	269,875	76,2	Timken	Needle Roller Bearings
  IJ223055				ILJIN	Angular Contact Ball Bearings
  MJH-781	11,112	17,462	12,7	NSK	Needle Roller Bearings
  NU 2332 ECML	340	160	114	SKF	Thrust Ball Bearings
  PCM 283220 M	28	32	20	SKF	Plain Bearings
  I-71222	72	1.3750	17	FED	SELF
  GE20EC	20	35	16	IKO	SPHERICAL PLAIN BEARINGS
  SSZ99R-14	.8750	1.8750	.5000	New Departure	DEEP GROOVE BALL BEARINGS
  T-788				CONSOLIDATED	THRUST ROLLER BEARINGS
  6328-2RS	140	300	62	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HC7206TGP/4	30	62	16	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS