(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.5000

Width (B) - 0.1960

Radius (min) (rs) - 0.002

Dynamic Load Rating (Cr) - 249

Static Load Rating (Cor) - 88

Max Speed (Grease) (X1000 RPM) - 43

Max Speed (Oil) (X1000 RPM) - 53

Max. Shaft Shoulder Dia. Inner (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.439

Ball Qty - 7

Ball Dia (Dw) - 0.0937

Weight (g) - 2.95

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: SR3-2RS
• Inner Diameter：4,7625mm Outer Diameter：12,7mm Width：4,9784mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Rolling mill,hinge industry,Textile Accessories,engineering machine,machining,luminescent reagent,Pump,Film machine,mechanical and electrical,noise reduction equipment,respirator
• Similar models:KOYO M6320 NSK 16005 AST SR2AZZ NTN R156 NKE 61800-2Z CYSD 6022-RS NTN-SNR 6322 NTN 6206LLU AST 683H-TT ZEN 6314-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in SR3-2RS products，there is large inventory of AST SR3-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the SR3-2RS Which AST SR3-2RS 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
  16009	45	75	10	CX	Deep Groove Ball Bearings
  22215MBKW33	75	130	31	AST	Spherical Roller Bearings
  23164 CCK/W33	540	320	176	SKF	Spherical Roller Bearings
  2LA-BNS013LLBG/GNP42	65	100	18	NTN	Angular Contact Ball Bearings
  3308DTN9	40	90	36,5	SKF	Angular Contact Ball Bearings
  6004 ZZ	20	42	12	ISO	Deep Groove Ball Bearings
  6007/HR11QN	35	62	14	SKF	Deep Groove Ball Bearings
  6826NR	130	165	18	NACHI	Deep Groove Ball Bearings
  936/932	107,95	212,725	66,675	NSK	Cylindrical Roller Bearings
  C162116	25,4	33,338	25,4	INA	Needle Roller Bearings
  GE 006 HS	6	16	9	CX	Plain Bearings
  MH-16161	25,4	33,338	25,4	Timken	Needle Roller Bearings
  RNAF456220	45	62	20	NSK	Needle Roller Bearings
  YM405320JM	40	53	20	KOYO	Needle Roller Bearings
  F623LLU	3	10	4	NTN	DEEP GROOVE BALL BEARINGS
  SN217with6217	85	-	90	SKF	PILLOW BLOCKS
  305-SF	25	62	17	MRC	DEEP GROOVE BALL BEARINGS
  6210.2Z	50	90	20	SKF	DEEP GROOVE BALL BEARINGS
  NU-2905E	25	42	11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  MR-48-2RS			1.7500	CONSOLIDATED	NEEDLE BEARINGS