(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：2025-12-12
• Application:milling head plug,machine lathe,Hair styling device,flexible processing,lifting chain,boring bar boring bar,nail products,transistor fittings,diagnostic test paper,small appliances,Dental Equipment
• Similar models:CYSD 6848 NTN FLW684AX50Z CYSD 6844-RZ NTN W684AX50Z CYSD 6844NR NSK F684 NSK 684A CYSD 6848-RS CYSD 6840-Z ZEN 684
• 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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  UCPA206	30			CRAFT	Bearing Units
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  7216B.U(A/O)	80	140	26	FAG	ANGULAR CONTACT BALL BEARINGS