(dimensions in inches)

Bearing Type - Flanged Open with Extended Inner

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.3750

Outer Width (Bo) - 0.1250

Inner Width (Bi) - 0.1562

Radius (min) (rs) - 0.004

Flange Dia (Df) - 0.4220

Flange Width (Bf) - 0.023

Dynamic Load Rating (Cr) - 71

Static Load Rating (Cor) - 31

Max Speed (Grease) (X1000 RPM) - 48

Max Speed (Oil) (X1000 RPM) - 56

Max. Shaft Shoulder Dia. Inner (Li) - 0.3

Min. Housing Shoulder Dia., Outer (Lo) - 0.3

Ball Qty - 11

Ball Dia (Dw) - 0.0394

Weight (g) - 0.66

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:SFRW168
• Inner Diameter：6,35mm Outer Diameter：9,525mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:printing equipment,pneumatic Pump,Hairbrush device,pneumatic,Microwave Equipment,construction machinery and equipment,Perfusion device,relay,shaft milling machine,switch,test laboratory equipment and accessories
• Similar models:NMB L-1680KK ZEN SR168-2Z AST SFR168ZZ FBJ R168ZZ ZEN SFR168 NSK R168BZZ AST SFRW168-TT ZEN R168 NMB LF-1680DD ZEN SFR168-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW168 products，there is large inventory of AST SFRW168 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW168 Which AST SFRW168 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
  23138EMW33	190,000	320,000	104,000	SNR	Thrust Roller Bearings
  53315 U 315	75	135	48,1	ISB	Thrust Ball Bearings
  51313	65	115	36	KOYO	Thrust Ball Bearings
  6308NR	40	90	23	NTN	Deep Groove Ball Bearings
  6314-2RS	70	150	35	ISO	Deep Groove Ball Bearings
  BH-57	7,938	14,288	11,13	NSK	Needle Roller Bearings
  GE360AW	360	560	125	ISO	Plain Bearings
  HC6205DD	25	52	15	KBC	Deep Groove Ball Bearings
  LM739749/19	196,85	266,7	39,688	CX	Tapered Roller Bearings
  KCA075	190,5	209,55	9,525	KOYO	Angular Contact Ball Bearings
  KN20-B	20	32	45	INA	Linear Bearings
  N221 M	105	190	36	AST	Cylindrical Roller Bearings
  NU1060-M6	300	460	74	NKE	Cylindrical Roller Bearings
  NUP2256	280	500	130	NTN	Cylindrical Roller Bearings
  TP-420				American	THRUST ROLLER BEARINGS
  209KDDG	45	85	19	FAF	DEEP GROOVE BALL BEARINGS
  L18WA708	7.5000	9.5000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  104-KSZZ	20	42	12	MRC	DEEP GROOVE BALL BEARINGS
  RA2-5ZZA	.1250	.3125	.1406	NTN	DEEP GROOVE BALL BEARINGS
  55x90x13mm	55	90	13	CONSOLIDATED	OIL SEALS