(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 +0 / -0/033

Housing Bore Dia. (Dh) - 23 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Outside Diameter Tolerance (Do tol.) - 23.075 / 23.035

Bearing Bore after Mounting (di) - 20.131 / 20.050

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 20.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Lube Hole Dia. (dl) - 4.000

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 2020
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:tire industry,woodworking machinery,metal mold,Pneumatic Actuator,plastic rolling,fruit and vegetable processing,Cylinder Type,Animal Tracking,Surveying Surveying Instruments,packing equipment,horizontal processing
• Similar models:CX TUP225.20 INA GE220-DO-2RS SKF GEH20ESX-2LS ISO GE320ES AST AST2015080 FBJ GX120S AST ASTEPB3034-20 AST AST20150100 SKF GEG20ES IKO GE200GS-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in AST202020 products，there is large inventory of AST AST20 2020 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 2020 Which AST AST202020 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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  22210-E-K-W33+AHX310	50	90	23	NKE	Spherical Roller Bearings
  23028 CW33	140	210	53	CX	Spherical Roller Bearings
  23940-S-MB	200	280	60	FAG	Spherical Roller Bearings
  24076B	380	560	180	NTN	Spherical Roller Bearings
  2RT1419	72,000	102,000	12,500	NTN	Thrust Roller Bearings
  3NC6203HT4 GF	17	40	12	KOYO	Deep Groove Ball Bearings
  6007	35	62	14	ISO	Deep Groove Ball Bearings
  6203DDF2	17	42	12	KBC	Deep Groove Ball Bearings
  7030 A-UD	150	225	70	CX	Angular Contact Ball Bearings
  ASTEPBF 2023-16.5	20	23		AST	Plain Bearings
  CUS210-30	47,625	90	20	SNR	Deep Groove Ball Bearings
  GE130XS/K	130	200		AST	Plain Bearings
  KGSNG40-PP-AS	40	62	80	INA	Linear Bearings
  NJ324	120	260	55	CRAFT	Cylindrical Roller Bearings
  NK68/25R+IR60×68×25	60	82	25	NTN	Needle Roller Bearings
  NN4920 K	100	140	40	CX	Cylindrical Roller Bearings
  NU318	90	190	43	CRAFT	Cylindrical Roller Bearings
  RNA 4917U	100	120	35	IKO	Needle Roller Bearings
  NF317	85	180	41	SKF	CYLINDRICAL ROLLER BEARINGS
  T-621				CONSOLIDATED	THRUST ROLLER BEARINGS