(dimensions in inches)

Bearing Type - Flanged Open

Bore Dia (d) - 0.1250

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) - 0.33

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: SFR144
• Inner Diameter：3,175mm Outer Diameter：6,35mm Width：2,38mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:casting embedding,electrocardiograph,dynamic blood pressure,tire industry,E Beauty,hydraulic control element,Vertical machining,motorcycle,Industrial,medical equipment,hydraulic cylinder
• Similar models:Timken 9144K ISO R144-2RS ISB R144ZZ SKF D/WRW144R ZEN FR144-2Z FBJ FR144 SKF D/WR144J-2Z AST SR144Y02 ZEN SFR144 SKF D/WR144
• BEARING POWER International Trading Co.,Ltd. specialize in SFR144 products，there is large inventory of AST SFR144 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFR144 Which AST SFR144 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.

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  516003	42	72	52	Timken	Tapered Roller Bearings
  CRBC 600120	400	580	70	IKO	Thrust Roller Bearings
  EGW12-E40	12	24	1,5	INA	Plain Bearings
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  GBRI 284828 U	44,45	76,2	44,7	IKO	Needle Roller Bearings
  GEZH 300 ES	76,2	130,175	76,759	SIGMA	Plain Bearings
  NU18/1700	1700	2060	160	CX	Cylindrical Roller Bearings
  QJ 232 N2	160	290	48	SIGMA	Angular Contact Ball Bearings
  RCJT17	17			NKE	Bearing Units
  SS 61815-ZZ	75	95	10	ISB	Deep Groove Ball Bearings
  TSF 16 RB	16			ISB	Spherical Roller Bearings
  SE 6007 ZZSTPRZ	35	62	14	KOYO	Deep Groove Ball Bearings
  TUP2 12.20	12	14		CX	Plain Bearings
  95756	1.2500	1.8750	3.5000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  FPCF708	7.5000	9.0000	.7500	SKF	DEEP GROOVE BALL BEARINGS
  QJ215	75	130	25	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  4301-2RS	12	37	17	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  GEH-35ES-2RS	35	62	35	CONSOLIDATED	SPHERICAL PLAIN BEARINGS