(dimensions in inches)

Bearing Type - Flanged Sealed

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.6250

Width (B) - 0.1960

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 (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.543

Ball Qty - 8

Ball Dia (Dw) - 0.0937

Weight (g) - 4.90

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: SFR4-2RS
• Inner Diameter：6,35mm Outer Diameter：15,875mm Width：4,9784mm
• Type：Deep Groove Ball Bearings
• Update date：2023-10-05
• Application:tobacco machinery,Solenoid Valves,mechanical and electrical,Medical printer,turret industry,Small air generators,disposable,bag machine,Sensors,Vertical machining,Broadcasting System
• Similar models:CYSD 6848-ZZ ZEN SMF137-2RS SKF W637/5XR-2Z Timken 304KG NSK 6008NR NTN 6219NR KOYO 6804-2RU ISB F63800 ZEN F696-2Z KBC 6001ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SFR4-2RS products，there is large inventory of AST SFR4-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the SFR4-2RS Which AST SFR4-2RS 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
  24028-E1-K30 + AH24028	135	210	69	FAG	Spherical Roller Bearings
  24048-K30-MB-W33	240	360	118	NKE	Spherical Roller Bearings
  4043				Ruville	Wheel Bearings
  61921	105	145	20	NKE	Deep Groove Ball Bearings
  6832-2RD	160	200	20	KOYO	Deep Groove Ball Bearings
  7001 B-UD	12	28	16	CX	Angular Contact Ball Bearings
  C 39/750 KM	1000	750	185	SKF	Cylindrical Roller Bearings
  EGB11570-E40	115	120	70	INA	Plain Bearings
  GB12136	35	66	37	SNR	Angular Contact Ball Bearings
  K80X86X20H	80	88		KOYO	Needle Roller Bearings
  NNCL4930 V	150	210	60	CX	Cylindrical Roller Bearings
  SC4605	230,000	329,500	40,000	NTN	Deep Groove Ball Bearings
  6209M.P5	45	85	19	FAG	DEEP GROOVE BALL BEARINGS
  81376			72	INA	THRUST ROLLER BEARINGS
  NU3048	240	360	92	FAG	CYLINDRICAL ROLLER BEARINGS
  SN317with20317	85	-	110	SKF	PILLOW BLOCKS
  310-SZG	50	110	27	MRC	DEEP GROOVE BALL BEARINGS
  32220	100	180	48	SNR	TAPERED ROLLER BEARINGS
  PA-10	1.2500	2.7500	.6875	RIV	DEEP GROOVE BALL BEARINGS
  160/500M	500	720	71	CONSOLIDATED	DEEP GROOVE BALL BEARINGS