(dimensions in inches)

Bearing Type - needle roller bearing

Outer Dia (D) - 1.6250

Width (B) - 1.2500

Dynamic Load Rating (Cr) - 10,000

Static Load Rating (Cor) - 15,700

Max Speed (Oil) (X1000 RPM) - 15,000

Shaft (Fw) - 1.125

Weight (g) - 127.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

• Model Number: NCS1820
• Inner Diameter：28,575mm Outer Diameter：41,275mm Width：31,75mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:transportation equipment,survey accessories,Display Devices,Oral Equipment,chromatography,Seals,expectoration machine,sucker industry,medical Equipment,sample cup,sewage pump
• Similar models:IKO TA1820Z KOYO MH18201 NSK LM1820 INA BCH1820 NSK MFJL-1820L NSK MH-18201 NSK HJ-182620+IR-151820 IKO BA1820Z IKO BAM1820 NSK BH-1820
• BEARING POWER International Trading Co.,Ltd. specialize in NCS1820 products，there is large inventory of AST NCS1820 . We has been built up long-term cooperation with AST company, could make a bulk order of the NCS1820 Which AST NCS1820 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
  181111X/ 181180X	111,125	180,975	47,62	Gamet	Tapered Roller Bearings
  240/670W33	670	980	308	ISO	Spherical Roller Bearings
  23288EK	440	790	280	NACHI	Cylindrical Roller Bearings
  30318A	90	190	46,5	ZVL	Tapered Roller Bearings
  51210	50	78		CX	Thrust Ball Bearings
  6220N	100	180	34	SKF	Deep Groove Ball Bearings
  6580/6535B	88,9	161,925	55,1	Timken	Tapered Roller Bearings
  7017 A	85	130	22	ISO	Angular Contact Ball Bearings
  NA69/22	22	39	30	INA	Needle Roller Bearings
  NH2308 E	40	90	33	CX	Cylindrical Roller Bearings
  S6020	100	150	24	ZEN	Deep Groove Ball Bearings
  SMF115-2RS	5	11	4	AST	Deep Groove Ball Bearings
  X32305/Y32305	25	62	25,25	Timken	Tapered Roller Bearings
  11509	45	85	19	STEYR	SELF
  R-24	1.5000	2.6250	.4375	MRC	DEEP GROOVE BALL BEARINGS
  HK-1416-2RS	20		16	CONSOLIDATED	NEEDLE BEARINGS
  BK-1010	14		10	CONSOLIDATED	NEEDLE BEARINGS
  AT-772				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  H-219x85	95	125		CONSOLIDATED	ADAPTERS
  ZARF30105	30	105		CONSOLIDATED	NEEDLE BEARINGS