(dimensions in mm)

Bearing Type - steel-on-PTFE composite

Bore Dia (d) - 20.0000

Width (B) - 16.0000

Radius (min) (rs) - 0.300

Dynamic Load Rating (Cr) - 31,000

Static Load Rating (Cor) - 60,000

Spherical Diameter (dk or Dk) - 29.000

Mis-alignment Angle (a deg.) - 9

Thread Length (l1) - 40.000

Bore Center to End of Rod (h) - 77.000

Rod Overall Length (l2) - 103.500

Rod End Thickness (C1) - 13.500

Bore Center to Body (l7) - 26

Thread Size (G) - M20 X 1.5

Rod End Width (d2) - 53.000

Body Dia. (d3) - 28.000

Body End Dia. (d4) - 34.000

Body End Width (l5) - 10.000

Body End Flats (W) - 30.000

Weight (g) - 350.00

Material - Body - Carbon steel-zinc plated, Ball - Hardened chrome steel-chrome plated, Liner - PTFE composite material

Left-hand threads are available upon request.

Stainless steel is available upon request.

• Model Number: SI20C
• Inner Diameter：20mm Outer Diameter：mm Width：16mm
• Type：Plain Bearings
• Update date：2025-12-13
• Application:Sensors,electromyography machine,medical equipment,electromagnetic clutch,internal combustion engine,training beds etc,Processing machinery,Textile Industry Accessories and Accessories,sewage pump,top industry,powder metallurgy
• Similar models:AST ASTB90F20090 AST AST850BM12050 LS GEEW200ES-2RS AST GEH120HC LS GE220XT/X LS GEZ120ES-2RS AST AST850SM2820 INA EGB2030-E40 SKF PCM404420M INA GIR20UK
• BEARING POWER International Trading Co.,Ltd. specialize in SI20C products，there is large inventory of AST SI20C . We has been built up long-term cooperation with AST company, could make a bulk order of the SI20C Which AST SI20C 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
  23288 KCW33+AH3288	440	790	280	ISO	Spherical Roller Bearings
  4405	19,05	42,88	16	INA	Thrust Ball Bearings
  6213NR	65	120	23	NACHI	Deep Groove Ball Bearings
  7068 ADT	340	520	164	ISO	Angular Contact Ball Bearings
  DL 17 12	17	23	12	Timken	Needle Roller Bearings
  K25×29×17S	25	29		NTN	Needle Roller Bearings
  HSB020C	100	150	24	NTN	Angular Contact Ball Bearings
  NJ2338EM	190	400	132	NSK	Cylindrical Roller Bearings
  NN3052KC1NAP4	260	400	104	NTN	Cylindrical Roller Bearings
  PCM 222520 E	22	25	20	SKF	Plain Bearings
  SY 50 TF/VA201	54	50	37	SKF	Bearing Units
  AOH24168	340	320		SKF	WITHDRAWAL SLEEVES
  314-SG	70	150	35	MRC	DEEP GROOVE BALL BEARINGS
  N1019AKSP	95	145	24	SKF	CYLINDRICAL ROLLER BEARINGS
  HA318	90	120		STEYR	ADAPTERS
  105-KS	25	47	12	MRC	DEEP GROOVE BALL BEARINGS
  MS-281/2-AC	10.5000	19.5000	3.5000	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SAF-61833/16..ROLLER	3.1875			CONSOLIDATED	PILLOW BLOCKS
  SNZ-316..1316	80	70	100	CONSOLIDATED	PILLOW BLOCKS
  54315-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS