(dimensions in inches)

Bearing Type - Flanged Shielded

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.5000

Width (B) - 0.1960

Radius (min) (rs) - 0.012

Flange Dia (Df) - 0.5650

Flange Width (Bf) - 0.042

Dynamic Load Rating (Cr) - 249

Static Load Rating (Cor) - 88

Max Speed (Grease) (X1000 RPM) - 43

Max Speed (Oil) (X1000 RPM) - 53

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.439

Ball Qty - 7

Ball Dia (Dw) - 0.0937

Weight (g) - 3.24

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 metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number: SFR3ZZ
• Inner Diameter：4,7625mm Outer Diameter：12,7mm Width：4,9784mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:Industry,tobacco machinery,power tools,fabric products,Pneumatic Control Valves,electric pump,universal category,orthodontic material,forklift industry,blood cell reagent,E Beauty
• Similar models:CYSD 6203-2RS ISO 6420 AST R4A-2RS KOYO 682 NSK BL216ZZ NTN 635Z NSK 606 AST SQ110-102 NTN 6821N NTN 6272
• BEARING POWER International Trading Co.,Ltd. specialize in SFR3ZZ products，there is large inventory of AST SFR3ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SFR3ZZ Which AST SFR3ZZ 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
  18590/18520	41.275	73.025	16.667	KBC	Tapered Roller Bearings
  23280	400	720	256	ISB	Spherical Roller Bearings
  6208T1X	40	80	18	NSK	Deep Groove Ball Bearings
  GW 220	220	370	97	CX	Plain Bearings
  F692X	2,5	7	2,5	ISB	Deep Groove Ball Bearings
  F696	6	17	5	NSK	Deep Groove Ball Bearings
  GIKFL 8 PB	8	19	12	INA	Plain Bearings
  K50X56X23	50	57		KOYO	Needle Roller Bearings
  MLE71912CVUJ74S	60	85	13	SNR	Angular Contact Ball Bearings
  NF418	90	225	54	ISO	Cylindrical Roller Bearings
  NU1015	75	115	20	ISO	Cylindrical Roller Bearings
  SI80ET-2RS	80			LS	Plain Bearings
  UC203	17	47	31	CX	Deep Groove Ball Bearings
  WC8505	25	52	.6250	New Departure	DEEP GROOVE BALL BEARINGS
  R170	70	125	24	HOFF	CYLINDRICAL ROLLER BEARINGS
  609ZZ	9	24	7	Nachi	DEEP GROOVE BALL BEARINGS
  9314-U	70	150	35	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NCF2220V	100	180	46	SKF	CYLINDRICAL ROLLER BEARINGS
  52217				SKF	THRUST BALL BEARINGS
  5204-ZZ	20	47	20.6	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS