(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.1250

Outer Dia (D) - 0.3750

Width (B) - 0.1562

Radius (min) (rs) - 0.002

Dynamic Load Rating (Cr) - 121

Static Load Rating (Cor) - 39

Max Speed (Grease) (X1000 RPM) - 56

Max Speed (Oil) (X1000 RPM) - 67

Max. Shaft Shoulder Dia. Inner (Ui) - 0.2

Min. Housing Shoulder Dia., Outer (Uo) - 0.314

Ball Qty - 7

Ball Dia (Dw) - 0.0625

Weight (g) - 1.37

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

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 PTFE seals = (TT), or with a single PTFE seal = (T)

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

• Model Number: SR2-2RS
• Inner Diameter：3,175mm Outer Diameter：9,525mm Width：3,96748mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:flow control valve,ventilator anesthesia machine etc,chuck industry,Gear grinding machine,Performance test,Anesthetic Equipment,light therapy instrument,hydraulic pressure gauge,medical equipment,small diesel generators,Medical printer
• Similar models:NTN-SNR 6206N FBJ 6404ZZ FYH UC203 SKF YSP207SB-2F NTN WBC5-13ZZ SNR 6210HT200 NACHI UK318+H2318 KOYO 6003-2RS ISO 6021 ISB WB1630128K
• BEARING POWER International Trading Co.,Ltd. specialize in SR2-2RS products，there is large inventory of AST SR2-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the SR2-2RS Which AST SR2-2RS 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
  23976-K-MB+H3976	380	520	106	FAG	Spherical Roller Bearings
  30207	35	72	18,25	ISO	Tapered Roller Bearings
  3314A	70	150	63,5	SKF	Angular Contact Ball Bearings
  39585/39520	63,5	112,712	30,162	NSK	Tapered Roller Bearings
  51113	65	90	18	NACHI	Thrust Ball Bearings
  6200VV	10	30	9	NSK	Deep Groove Ball Bearings
  6824NR	120	150	16	NSK	Deep Groove Ball Bearings
  7306	30	72	19	NTN	Angular Contact Ball Bearings
  B71900-E-2RSD-T-P4S	10	22	6	FAG	Angular Contact Ball Bearings
  K12X16X13SE	12	16		KOYO	Needle Roller Bearings
  M-1161	17,463	22,212	9,53	Timken	Needle Roller Bearings
  NA6916TT	80	110	55	NSK	Needle Roller Bearings
  NUP2324 E	120	260	86	CX	Cylindrical Roller Bearings
  3311B.2Z	55	120	49.2	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  SIL35ES	35		25	SKF	ROD ENDS
  HR-11/8-XB	.6250	1.1250	.6250	Smith	NEEDLE BEARINGS
  L-17	17	40	10	NH	MAGNETO BEARINGS
  562022M	114	170	234722 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  NA284230	28	42	30	SKF (Old No.)	NEEDLE BEARINGS
  B-29	3.7187	2.2500		CONSOLIDATED	THRUST BALL BEARINGS