(dimensions in mm)

Bearing Type - thrust washer

Shaft Dia., Nominal (d) - 18.0000

Bearing Outside Diameter, Nominal(Do) - 36.000

Washer Inside Diameter, Nominal (di) - 20

Washer Inside Diameter Tolerance (di tol.) - +0.25 / -0

Washer Outside Diameter, Nominal (Do) - 36

Washer Outside Diameter Tolerance (Do tol.) - +0 / -0.25

Washer Thickness, Nominal (S3) - 2

Washer Thickness Tolerance (S3 tol.) - +0 / -0.05

Mounting Hole Dia. (dm) - 3.000

Mounting Hole Pitch Dia. (dp) - 28

Housing Counterbore Depth (Ha) - 1.00

Housing Counterbore Depth Tolerance (Ha tol.) - +0.2 / -0.2

Housing Counterbore Diameter, Nominal (HD) - 36.000

Housing Counterbore Diameter Tolerance (HD tol.) - +0.12 / 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 WC20
• Inner Diameter：18mm Outer Diameter：36mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-18
• Application:PVC,other rubber,car,Sensors,stacker lift platform,Gear grinding machine,Industrial Adhesive,rock drilling machinery,power protection,DC generators,disposable
• Similar models:LS GEBJ20C AST AST650202835 Timken GE120SX AST AST850BM1620 AST AST65080100120 INA EGF16120-E40-B LS GEG20C AST AST20WC22 Timken 20FSH42 SKF GEZ200TXE-2LS
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  NN3007K	35	62	20	CYSD	Cylindrical Roller Bearings
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  VEB 60 /S 7CE1	60	85	13	SNFA	Angular Contact Ball Bearings
  X32305/Y32305	25	62	25,25	Timken	Tapered Roller Bearings
  5303	17	47	22.2	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  B707C.T.P4S	7	19	6	FAG	ANGULAR CONTACT BALL BEARINGS
  562032M	165	240	234732 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  306	30	72	19	SKF	DEEP GROOVE BALL BEARINGS
  87416				CONSOLIDATED	THRUST ROLLER BEARINGS