(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 1.1250

Outer Dia (D) - 2.1250

Width (B) - 0.5000

Radius (min) (rs) - 0.031

Dynamic Load Rating (Cr) - 3,492

Static Load Rating (Cor) - 1,817

Ball Qty - 11

Ball Dia (Dw) - 0.2813

Weight (g) - 91.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

Also available in Stainless Steel, add prefix "S"

ABEC Grades 1, 3, 5, 7, and 9 are available.

Two rubber seals = (2RS), also available with a single rubber seal = (RS).

Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)

• Model Number: R18-2RS
• Inner Diameter：28,575mm Outer Diameter：53,975mm Width：12,7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-24
• Application:X-ray Equipment,industrial fans,printing machinery,other accessories,Storage Tool,car instrument,relay,security equipment,surgical instruments,multi-knife lathe,Hydraulic Press
• Similar models:ISO 61836ZZ FBJ 77R18 CX FL618/1,5 Fersa F18013 ZEN R18 FAG 61817-2Z-Y NKE 61801-2RSR ZEN 61860 ISO 618/5ZZ SKF W61818-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in R18-2RS products，there is large inventory of AST R18-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the R18-2RS Which AST R18-2RS 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
  240/900-MB-W33	900	1280	375	NKE	Spherical Roller Bearings
  30320	100	215	51,5	CYSD	Tapered Roller Bearings
  313-2ZNR	140	65	33	SKF	Deep Groove Ball Bearings
  7309BGA	45,000	100,000	25,000	SNR	Angular Contact Ball Bearings
  FNTKF-2344	23	44	3,7	KOYO	Needle Roller Bearings
  K25X31X17	25	31		INA	Needle Roller Bearings
  K89413TN	65	140		NBS	Thrust Roller Bearings
  NJ2307-E-TVP3	35	80	31	NKE	Cylindrical Roller Bearings
  NU 2256 ECMA	500	280	130	SKF	Thrust Ball Bearings
  ZARN3062-L-TV	30	62	65	INA	Complex Bearings
  MS23AC	5.0000	10.0000	2.0000	FAG	ANGULAR CONTACT BALL BEARINGS
  GE130SW	130	200	42	ELGES	SPHERICAL PLAIN BEARINGS
  SB-22218-SS	90	160	40	McGill	SPHERICAL ROLLER BEARINGS
  9310-U	50	110	27	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  32021	105	160	35	SNR	TAPERED ROLLER BEARINGS
  6204/012-2RS	47	.7500	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-05008XPO	50	66	8	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  LER-33	2.2500		17.51	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  68x85x10mm	68	85	10	CONSOLIDATED	OIL SEALS
  HMV-87M			74	CONSOLIDATED	HYDRAULIC NUTS