(dimensions in inches)

Bearing Type - Flanged Shielded with Extended Inner

Bore Dia (d) - 0.0781

Outer Dia (D) - 0.2500

Outer Width (Bo) - 0.1406

Inner Width (Bi) - 0.1718

Radius (min) (rs) - 0.004

Flange Dia (Df) - 0.2960

Flange Width (Bf) - 0.031

Dynamic Load Rating (Cr) - 54

Static Load Rating (Cor) - 17

Max Speed (Grease) (X1000 RPM) - 67

Max Speed (Oil) (X1000 RPM) - 80

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.226

Ball Qty - 7

Ball Dia (Dw) - 0.0394

Weight (g) - 0.61

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 metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number: SFRW1-4ZZ
• Inner Diameter：1,98374mm Outer Diameter：6,35mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Hydraulic Equipment,decoration machinery,Antenna Potentials,expectoration machine,industrial equipment,storage and transportation equipment,Body shaping,hanging clamp,pump industry,rolling machine,spring industry
• Similar models:SNR 6328M ISO FL619/2 NSK 6206DDU NSK 6017N ZEN P609-GB ISB SS61810-2RS FAG 62307-2RSR ISB 61702-ZZ NTN 6804ZZNR ISB 62309-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW1-4ZZ products，there is large inventory of AST SFRW1-4ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW1-4ZZ Which AST SFRW1-4ZZ 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
  130065/130120C	65	120	29,79	Gamet	Tapered Roller Bearings
  23022EMW33	110,000	170,000	45,000	SNR	Thrust Roller Bearings
  306/560	560	1080	265	ISB	Tapered Roller Bearings
  3979/3920	57,15	112,712	30,162	Timken	Tapered Roller Bearings
  432208XU	40	80	55	NTN	Tapered Roller Bearings
  6010	50	80	16	Fersa	Deep Groove Ball Bearings
  603ZZ	3	9	5	NTN	Deep Groove Ball Bearings
  7001 CD/P4AH	28	12	8	SKF	Angular Contact Ball Bearings
  IJ113004				ILJIN	Angular Contact Ball Bearings
  HR31318J	90	190	46,5	NSK	Tapered Roller Bearings
  KTV 101410 EG	10	14		IKO	Needle Roller Bearings
  K16X20X11	16,000	20,000		NTN	Needle Roller Bearings
  N410	50	130	31	CX	Cylindrical Roller Bearings
  FPXF3500	35.0000	36.5000	.7500	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NK24/16	32		16	SKF	NEEDLE BEARINGS
  FPXG2500	25.0000	27.0000	1.0000	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  208P	40	80	18	NH	DEEP GROOVE BALL BEARINGS
  6217-2RS1	150	85	28	SKF	DEEP GROOVE BALL BEARINGS
  HS7024TGP/4	120	180	28	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SAL8E	8		8	CONSOLIDATED	ROD ENDS