(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：2025-12-09
• Application:Pneumatic Control Elements,reinforced machinery,granulator,Digital Generator,Security Equipment,knitted fabrics,storage shelves,extruder,ship special,static control,set bacteria instrument
• Similar models:CYSD 6848NR CYSD 6848-2RZ NTN 684AX50ZZ AST 684H-2RS AST 684H NTN W684AX50Z SNR AB41684 ZEN F684-2RS ISO 684A CYSD 6848-RZ
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1633	15,875	44,45	12,7	CYSD	Deep Groove Ball Bearings
  14136A/14276	34,925	69,012	26,982	KOYO	Tapered Roller Bearings
  240KBE030	240	360	92	NACHI	Tapered Roller Bearings
  22206 CW33	30	62	20	CX	Spherical Roller Bearings
  32BW01CG38	32	72	25	NSK	Deep Groove Ball Bearings
  33108	40	75	26	KBC	Tapered Roller Bearings
  6318ZNR	90,000	190,000	43,000	NTN	Deep Groove Ball Bearings
  7068 B-UD	340	520	164	CX	Angular Contact Ball Bearings
  CRI-3219	160	270	150	NTN	Tapered Roller Bearings
  CX081				CX	Wheel Bearings
  NKIS40-XL	40	65	22	INA	Needle Roller Bearings
  NKX60	60	85		NTN	Complex Bearings
  RLS 8-2Z	57,15	25,4	15,875	SKF	Deep Groove Ball Bearings
  W686-2RD	6	13	5	KOYO	Deep Groove Ball Bearings
  MR-64-SS			2.0000	McGill	NEEDLE BEARINGS
  81111			6	FAG	THRUST ROLLER BEARINGS
  5321-M	105	225	87.3	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  HJ-222	110		11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-2314E	70		10	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  FY-14	.8750			CONSOLIDATED	PILLOW BLOCKS