(dimensions in inches)

Bearing Type - Flanged Open with Extended Inner

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.5000

Outer Width (Bo) - 0.1960

Inner Width (Bi) - 0.2272

Radius (min) (rs) - 0.012

Flange Dia (Df) - 0.5650

Flange Width (Bf) - 0.042

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 (Li) - 0.3

Min. Housing Shoulder Dia., Outer (Lo) - 0.4

Ball Qty - 7

Ball Dia (Dw) - 0.0937

Weight (g) - 2.50

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.

• Model Number: SFRW3
• Inner Diameter：4,7625mm Outer Diameter：12,7mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:security,non-motor vehicle Electric car,plastic molding,Body shaping,Medium and large motor,Hydraulic Hose,agricultural testing and analysis equipment and related,plastic blow molding,lifting equipment Hoisting hoist,spectrometer,storage shelves
• Similar models:KOYO 6832-2RD KOYO 6807-2RU NTN FLW68/1,5SA ISB SS634-ZZ NSK F691X NSK B37-10 NACHI UK211+H2311 FAG 61822-2Z-Y Timken S7KD NSK FR1810ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW3 products，there is large inventory of AST SFRW3 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW3 Which AST SFRW3 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
  1104KRRB	31.75	72	37,7	Timken	Deep Groove Ball Bearings
  23144RHAK	220	370	120	KOYO	Spherical Roller Bearings
  2305-2RS-TVH	25	62	24	FAG	Self-Aligning Ball Bearings
  441442D/Q	55	93	51	SKF	Tapered Roller Bearings
  6217	85	150	28	NSK	Deep Groove Ball Bearings
  6312 N	60	130	31	ISB	Deep Groove Ball Bearings
  BE304020ASYB2	30	40	19,8	KOYO	Needle Roller Bearings
  GNE90-KRRB	90	190	77,5	NKE	Deep Groove Ball Bearings
  K8X12X12	8	12	12	FBJ	Needle Roller Bearings
  NJ 321	105	225	49	NACHI	Cylindrical Roller Bearings
  NU1872	360	440	38	CX	Cylindrical Roller Bearings
  PCFT30	30			INA	Bearing Units
  UCFC209-27	42,8625			KOYO	Bearing Units
  SL182914	70	100	19	INA	Cylindrical Roller Bearings
  TUP2 70.65	70	75		CX	Plain Bearings
  B71812.C.TPA.P4	60	78	10	FAG	ANGULAR CONTACT BALL BEARINGS
  530-CDS	30	90	23	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  301-SZZG	12	37	12	MRC	DEEP GROOVE BALL BEARINGS
  CFF-5	.3125		.4375	Spherco	ROD ENDS
  QJ309	45	100	25	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE