(dimensions in inches)

Bearing Type - Flanged Open with Extended Inner

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.6250

Outer Width (Bo) - 0.1960

Inner Width (Bi) - 0.2272

Radius (min) (rs) - 0.012

Flange Dia (Df) - 0.6900

Flange Width (Bf) - 0.042

Dynamic Load Rating (Cr) - 283

Static Load Rating (Cor) - 112

Max Speed (Grease) (X1000 RPM) - 38

Max Speed (Oil) (X1000 RPM) - 45

Max. Shaft Shoulder Dia. Inner (Li) - 0.4

Min. Housing Shoulder Dia., Outer (Lo) - 0.5

Ball Qty - 8

Ball Dia (Dw) - 0.0937

Weight (g) - 4.82

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:SFRW4
• Inner Diameter：6,35mm Outer Diameter：15,875mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-05
• Application:sleep monitoring,EEG,baler,coal mill,tooth filling,surgical instruments,thin metal materials,Industry,Workpiece,Textile Accessories,Other Machine Tools
• Similar models:ISB MF74 CYSD 1641 NTN 6208ZZ SKF 619/8 NTN 6308X50CM40 Timken ER10DD Timken GRA203RRB Timken G1103KLLB INA GNE70-KRR-B SKF BB1-3276AA
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW4 products，there is large inventory of AST SFRW4 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW4 Which AST SFRW4 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
  160RU02	160	267		Timken	Cylindrical Roller Bearings
  22344R	220	460	145	KOYO	Spherical Roller Bearings
  3307A-2RS1	35	80	34,9	SKF	Angular Contact Ball Bearings
  5S-2LA-HSE005ADG/GNP42	25	47	12	NTN	Angular Contact Ball Bearings
  641/632	66,675	136,525	41,275	ISO	Tapered Roller Bearings
  7022UADG/GNP42	110	170	28	NTN	Angular Contact Ball Bearings
  7202 C-UX	15	35	22	CX	Angular Contact Ball Bearings
  GEZH 304 ES	139,7	82,55	82,931	SKF	Plain Bearings
  GX 50 S	50	120	33	ISB	Plain Bearings
  MF137	7	13	3	FBJ	Deep Groove Ball Bearings
  NK29/30	29	38	30	INA	Needle Roller Bearings
  NU 1014 ECP/C3VL0241	110	70	20	SKF	Cylindrical Roller Bearings
  UCX09-28	44,45	90	51,6	KOYO	Deep Groove Ball Bearings
  SL181892-E-TB	460	580	56	INA	Cylindrical Roller Bearings
  SDAF-238	8.3750	7.2500		SKF	PILLOW BLOCKS
  51203				SKF	THRUST BALL BEARINGS
  6319-Z	95	200	45	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  L-12-CDS	1.2500	2.7500	.6875	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  SNZ-316..20316	80	70	100	CONSOLIDATED	PILLOW BLOCKS
  GEH-160C-2RS	160	260	135	CONSOLIDATED	SPHERICAL PLAIN BEARINGS