(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.7500

Outer Dia (D) - 1.6250

Width (B) - 0.4375

Radius (min) (rs) - 0.031

Dynamic Load Rating (Cr) - 2,477

Static Load Rating (Cor) - 1,177

Max Speed (Grease) (X1000 RPM) - 17

Max Speed (Oil) (X1000 RPM) - 21

Max. Shaft Shoulder Dia. Inner (Ui) - 1.1

Min. Housing Shoulder Dia., Outer (Uo) - 1.474

Ball Qty - 9

Ball Dia (Dw) - 0.2500

Weight (g) - 69.30

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:R12-2RS
• Inner Diameter：19,05mm Outer Diameter：41,275mm Width：11,1125mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:electric hydraulic lifting platform,electric pump,transistor fittings,Pump,Industrial,non-motor vehicle Electric car,training beds etc,manual Tools,flow control valve,food packaging,key lock
• Similar models:CYSD 6812-2RZ FYH SA204-12F NACHI 6312NKE Timken SM1205KB Timken 1200KL SNR 6212EE INA 712129210 Timken YA012RR NKE 6312-RSR KOYO KCC120
• BEARING POWER International Trading Co.,Ltd. specialize in R12-2RS products，there is large inventory of AST R12-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the R12-2RS Which AST R12-2RS 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
  1635-2RS	19.05	44,45	12,7	FBJ	Deep Groove Ball Bearings
  2210-K-2RS	50	90	23	NKE	Self-Aligning Ball Bearings
  14120A/14283	30		26,721	KOYO	Tapered Roller Bearings
  16011	55	90	11	SIGMA	Deep Groove Ball Bearings
  239/750 CA/W33	1000	750	185	SKF	Spherical Roller Bearings
  562921M	109	134		NTN	Thrust Ball Bearings
  6905LLUNR	25,000	42,000	9,000	NTN	Deep Groove Ball Bearings
  7336 A-UO	180	380	150	CX	Angular Contact Ball Bearings
  797/792	130	206,375	47,625	CX	Tapered Roller Bearings
  DL25	25	45	14	INA	Thrust Ball Bearings
  FT7	22,225	46,838	15,875	INA	Thrust Ball Bearings
  HK5524	55	63	24	ISO	Cylindrical Roller Bearings
  NU2314-E-MPA	70	150	51	NKE	Cylindrical Roller Bearings
  SL024860	300	380	80	ISO	Cylindrical Roller Bearings
  UCT213-40	63,5			KOYO	Bearing Units
  UCTX06E	30			KOYO	Bearing Units
  NF222	110	200	38	FAG	CYLINDRICAL ROLLER BEARINGS
  LF-1150ZZ	5	11	5	NMB	DEEP GROOVE BALL BEARINGS
  SNW118x31/4	90	120		Torrington	ADAPTERS
  53414-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING