(dimensions in inches)

Bearing Type - thrust washer

Shaft Dia., Nominal (d) - 1.6880

Bearing Outside Diameter, Nominal(Do) - 2.750

Washer Inside Diameter, Nominal (di) - 2

Washer Inside Diameter Tolerance (di tol.) - +.010 / -0

Washer Outside Diameter, Nominal (Do) - 3

Washer Outside Diameter Tolerance (Do tol.) - +0 / -.010

Washer Thickness, Nominal (S3) - 0

Washer Thickness Tolerance (S3 tol.) - +.035 / -0

Mounting Hole Dia. (dm) - 0.192

Mounting Hole Pitch Dia. (dp) - 2.255

Housing Counterbore Depth (Ha) - 0.04

Housing Counterbore Depth Tolerance (Ha tol.) - +.010 / -.010

Housing Counterbore Diameter, Nominal (HD) - 2.750

Housing Counterbore Diameter Tolerance (HD tol.) - +.010 / -0

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 WC26IB
• Inner Diameter：42,8752mm Outer Diameter：69,85mm Width：mm
• Type：Plain Bearings
• Update date：2026-01-14
• Application:tube,mathematical instruments,gas turbine,test strip,expectoration machine,suction nozzle,directional control valve,Textile Accessories,ignition system,stamping die and its equipment,Optical detection
• Similar models:INA GE200-AX CX TUP2220.120 AST AST850BM2520 AST AST112520 ISB GX20CP NTN SA4-120B ISB GAC120SP AST AST2018050 NMB RBT20E AST AST650160180120
• BEARING POWER International Trading Co.,Ltd. specialize in AST20WC26IB products，there is large inventory of AST AST20 WC26IB . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 WC26IB Which AST AST20WC26IB 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
  1212SK	60	110	22	NTN	Self-Aligning Ball Bearings
  1614-Z	9,525	28,575	9,525	CYSD	Deep Groove Ball Bearings
  51200J	10,000	26,000	10,000	NTN	Thrust Ball Bearings
  636H-2RS	6	22	7	AST	Deep Groove Ball Bearings
  6386/6320	66,675	135755	53,975	FBJ	Tapered Roller Bearings
  712147110	58,1	73,5	3,5	INA	Needle Roller Bearings
  7318 B-UX	90	190	86	CX	Angular Contact Ball Bearings
  7321 CDF	105	225	98	ISO	Angular Contact Ball Bearings
  CUS209-27	42,8625	85	19	SNR	Deep Groove Ball Bearings
  HK172518	17	25	18	CX	Cylindrical Roller Bearings
  KM12649-M12610	21,43	50,005	17,526	FAG	Tapered Roller Bearings
  NK42/30	42	52	30	INA	Needle Roller Bearings
  NN3148 K	240	400	128	CX	Cylindrical Roller Bearings
  UCFL207-22E	34,925			KOYO	Bearing Units
  VKBA 3332				SKF	Wheel Bearings
  ZR1.14.0944.201-3SPTN	840	1014	56	ISB	Thrust Roller Bearings
  W61807-2RS1	35	47	7	SKF	DEEP GROOVE BALL BEARINGS
  NU2009E	45	75	19	SKF	CYLINDRICAL ROLLER BEARINGS
  LT-21/4				RHP	THRUST BALL BEARINGS
  GE-320AW	320	520	105	CONSOLIDATED	SPHERICAL PLAIN BEARINGS