(dimensions in mm)

Bearing Type - Flange Sealed

Bore Dia (d) - 4.0000

Outer Dia (D) - 9.0000

Width (B) - 4.0000

Radius (min) (rs) - 0.100

Flange Dia (Df) - 10.3000

Flange Width (Bf) - 1.000

Dynamic Load Rating (Cr) - 545

Static Load Rating (Cor) - 182

Max Speed (Grease) (X1000 RPM) - 53

Max Speed (Oil) (X1000 RPM) - 63

Max. Shaft Shoulder Dia. Inner (Ui) - 5.2

Min. Housing Shoulder Dia., Outer (Uo) - 8.100

Ball Qty - 7

Ball Dia (Dw) - 1.5880

Weight (g) - 1.15

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. Also, the equivalent ISO classes.

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: F684H-2RS
• Inner Diameter：4mm Outer Diameter：9mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:flow control valve,tube,plastic molding,special broaching machine,Industrial,security,agricultural testing and analysis equipment and related,pneumatic,vertical sawing machine,tapping machine,training beds etc
• Similar models:PFI 684-2RSC3 NTN F-W684AZZ KOYO W684ZZ FBJ F684 NSK 684A KOYO 6844 CYSD 6840NR CYSD 6840-Z CYSD 6840-2RZ CYSD 6848NR
• BEARING POWER International Trading Co.,Ltd. specialize in F684H-2RS products，there is large inventory of AST F684H-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the F684H-2RS Which AST F684H-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.

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  NJ3311	55	120	49,2	CX	Cylindrical Roller Bearings
  WJ-333916	52,388	61,912		NSK	Needle Roller Bearings
  SBR 20	20			NBS	Linear Bearings
  USPP204	20			SNR	Bearing Units
  WC8603	17	47	.6299	New Departure	DEEP GROOVE BALL BEARINGS
  23092CA	460	680	163	SKF	SPHERICAL ROLLER BEARINGS
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  MMRJN40	40	90	23	R&M	CYLINDRICAL ROLLER BEARINGS
  SN-617..21317-K	75		110	CONSOLIDATED	PILLOW BLOCKS