(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：2025-12-15
• Application:Tool,diving equipment,centrifugal pump,chamfering machine etc,Hydraulic Equipment,wheel lathe,relay,power tools,forklift truck,marine test,other rubber
• Similar models:SNR AB41871 KOYO 6018-2RU ZEN 61810-2RS ISO 618/1,5 SKF W61813-2Z ISO 618/5 SKF W618/7R ZEN 618/670 CRAFT 61821 ZEN 61828-2RS
• 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
  20252 C	260	480	80	CX	Spherical Roller Bearings
  61903-2RS	17	30	7	ISB	Deep Groove Ball Bearings
  6206-RS	30	62	16	CYSD	Deep Groove Ball Bearings
  6208BI	40	80	18	KOYO	Angular Contact Ball Bearings
  626-2RSR	6	19	6	FAG	Deep Groove Ball Bearings
  HK3016-2RS	30	37	16	INA	Needle Roller Bearings
  MFJL-1015	10	17	15	NSK	Needle Roller Bearings
  RT756	254	508	95,25	INA	Thrust Roller Bearings
  S602	2	7	2,5	ZEN	Deep Groove Ball Bearings
  SL04-5018NR	90	140	67	NTN	Cylindrical Roller Bearings
  SMN108K	38,1	90	41,28	Timken	Deep Groove Ball Bearings
  TUP1 150.50	150	155	50	CX	Plain Bearings
  234468M.SP	340	520		FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  E-5212-B/E-5212-UMR	60	110	1.4375	Rollway	CYLINDRICAL ROLLER BEARINGS
  N206E	30	62	16	STEYR	CYLINDRICAL ROLLER BEARINGS
  RLS241/2	6.5000	11.0000	1.5625	NH	CYLINDRICAL ROLLER BEARINGS
  993L10	50	80	16	New Departure	DEEP GROOVE BALL BEARINGS
  30332	160	340	68	STEYR	TAPERED ROLLER BEARINGS
  NU316	80	170	39	STEYR	CYLINDRICAL ROLLER BEARINGS
  MR-64-2RS			2.0000	CONSOLIDATED	NEEDLE BEARINGS