(dimensions in inches)

Bearing Type - Flanged Open

Bore Dia (d) - 0.0781

Outer Dia (D) - 0.2500

Width (B) - 0.0937

Radius (min) (rs) - 0.004

Flange Dia (Df) - 0.2960

Flange Width (Bf) - 0.023

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 (Li) - 0.2

Min. Housing Shoulder Dia., Outer (Lo) - 0.2

Ball Qty - 7

Ball Dia (Dw) - 0.0394

Weight (g) - 0.46

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:SFR1-4
• Inner Diameter：1,98374mm Outer Diameter：6,35mm Width：2,38mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-08
• Application:animal anatomy,generator,Other Measurements,electromyography machine,hydraulic cylinder buffer,glass processing machine,Broadcasting System,experimental equipment,Handling machinery and various industrial machinery,stamping die,gantry processing
• Similar models:NACHI 6915Z KOYO ER202-10 AST 686H NSK F633ZZ NSK B230-8 SKF 6026-2Z NTN 6826NR SKF 6005/HR11QN KOYO 16018 SKF 6011N
• BEARING POWER International Trading Co.,Ltd. specialize in SFR1-4 products，there is large inventory of AST SFR1-4 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFR1-4 Which AST SFR1-4 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
  131093X/131152XG	93,663	152,4	75	Gamet	Tapered Roller Bearings
  22330W33	150	320	108	ISO	Spherical Roller Bearings
  24160RHA	300	500	200	KOYO	Spherical Roller Bearings
  608ZZ	8	22	7	KOYO	Deep Groove Ball Bearings
  62210-2RS	50	90	23	FBJ	Deep Groove Ball Bearings
  6240	200	360	58	ZEN	Deep Groove Ball Bearings
  7217DT	85	150	28	NACHI	Angular Contact Ball Bearings
  KSP3L	4,826	15,875		AST	Deep Groove Ball Bearings
  RNA5912	68	85	34	NTN	Needle Roller Bearings
  VKBA 517				SKF	Wheel Bearings
  51205				FAG	THRUST BALL BEARINGS
  E-12*	2.0937	1.1875		Aetna	THRUST BALL BEARINGS
  C1817HCUL	85	110	13	Barden	ANGULAR CONTACT BALL BEARINGS
  803022	55	100	31	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  1307MFF	35	80	21	FED	DEEP GROOVE BALL BEARINGS
  6310NR	50	110	27	SKF	DEEP GROOVE BALL BEARINGS
  CRHSB-48	1.5000	3.0000	1.7500	Torrington	NEEDLE BEARINGS
  170RJ02	170	310	52	Torrington	CYLINDRICAL ROLLER BEARINGS
  K-125x133x35	125	133	35	CONSOLIDATED	NEEDLE BEARINGS
  98840	1.3750	2.3750	2.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES