(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 3.5000

Shaft Size (ds) - 3.4844 / 3.4822

Housing Bore Dia. (Dh) - 3.6889 / 3.6875

Bearing Outside Diameter, Nominal(Do) - 3.688

Bearing Bore after Mounting (di) - 3.4959 / 3.4893

Average Clearance (Cd) - 0.0090

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 56IB48
• Inner Diameter：88,9mm Outer Diameter：93,6752mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:Hair styling device,car steering pin,industrial skin care,beverage production,Sensors,circulating pump,EEG,Ball screw,tube,Cylinder Pneumatic Treatment Element,extruder
• Similar models:CX GE220HCR-2RS CX TUP2200.60 AST GEBK20S SKF GEZH208ES-2LS AST AST205050 SKF PCM11512070E SKF GE20ES-2LS AST GEBJ20C AST AST20WC22 LS GEG120ES-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in AST2056IB48 products，there is large inventory of AST AST20 56IB48 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 56IB48 Which AST AST2056IB48 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
  240/560R	560	820	258	KOYO	Spherical Roller Bearings
  3210	50	90	30,2	CX	Angular Contact Ball Bearings
  51120M	100	135		AST	Thrust Ball Bearings
  6316 M/C3VL0241	170	80	39	SKF	Deep Groove Ball Bearings
  83A779-9T	32	78	19	KOYO	Deep Groove Ball Bearings
  HR190KBE52X+L	190	340	204	NSK	Tapered Roller Bearings
  M-17101	26,988	33,338	15,88	Timken	Needle Roller Bearings
  M12648A/M12610	22,225	50,005	17,526	Timken	Tapered Roller Bearings
  NJ3034	170	260	67	CX	Cylindrical Roller Bearings
  NU 1022 M/C3VL0241	170	110	28	SKF	Cylindrical Roller Bearings
  NUP2310-E-MA6	50	110	40	NKE	Cylindrical Roller Bearings
  R600-4	600	820	105	NSK	Cylindrical Roller Bearings
  SC 16-UU AS	16			NBS	Linear Bearings
  SDM6AJ	6	12	13,5	KOYO	Linear Bearings
  GE12C	12	22	10	FAG	SPHERICAL PLAIN BEARINGS
  A5240WB	200	360	4.7500	Hyatt	CYLINDRICAL ROLLER BEARINGS
  NU2216	80	140	33	STEYR	CYLINDRICAL ROLLER BEARINGS
  HE3136	180	230		SKF (Old No.)	ADAPTERS
  KLNJ1/2	.5000	1.1250	.2500	RHP	DEEP GROOVE BALL BEARINGS
  SAL20ES	20		16	CONSOLIDATED	ROD ENDS