(dimensions in mm)

Bearing Type - Flanged Open

Bore Dia (d) - 4.0000

Outer Dia (D) - 9.0000

Width (B) - 2.5000

Radius (min) (rs) - 0.100

Flange Dia (Df) - 10.3000

Flange Width (Bf) - 0.600

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 (Li) - 5.2

Min. Housing Shoulder Dia., Outer (Lo) - 7.5

Ball Qty - 7

Ball Dia (Dw) - 1.5880

Weight (g) - 0.74

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.

• Model Number:F684H
• Inner Diameter：4mm Outer Diameter：9mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-10
• Application:squeeze machine etc,universal category,enzyme,,bio-chemical,Performance test,Medical printer,Other machinery,pressure control valve,engine,sheet industry
• Similar models:CYSD 6848-ZZ AST F684HZZ NTN 684AX50 ZEN S684 KOYO SB6848 NTN FL684AX50 CYSD 6844-ZZ CYSD 6840-Z PFI 684-2RSC3 CYSD 6848-RS
• BEARING POWER International Trading Co.,Ltd. specialize in F684H products，there is large inventory of AST F684H . We has been built up long-term cooperation with AST company, could make a bulk order of the F684H Which AST F684H 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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