(dimensions in mm)

Bearing Type - Flange Shielded

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

• Model Number:F684HZZ
• Inner Diameter：4mm Outer Diameter：9mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:diagnostic test paper,equipment,Material handling equipment,packaging machinery,Hair styling device,Storage Device,car and accessories,Grinding and polishing equipment,motor,Display Devices,sterilizers
• Similar models:NTN 6844 NTN 6848C ISO 684A CYSD 6840-RS CYSD 6848-Z KOYO 6844 ISB F684ZZ SNR AB41684 ZEN SF684-2Z KOYO 684
• BEARING POWER International Trading Co.,Ltd. specialize in F684HZZ products，there is large inventory of AST F684HZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the F684HZZ Which AST F684HZZ 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
  1208K+H208	40	80	18	CX	Self-Aligning Ball Bearings
  160090/160158XC	90	158,75	38,1	Gamet	Tapered Roller Bearings
  21310EAE4	50	110	27	NSK	Spherical Roller Bearings
  22330 KCW33+H2330	150	320	108	CX	Spherical Roller Bearings
  248/1120 CAK30FA/W20	1360	1120	243	SKF	Spherical Roller Bearings
  2315K	75	160	55	KOYO	Self-Aligning Ball Bearings
  24076-MB-W33	380	560	180	NKE	Spherical Roller Bearings
  24128 EK30W33+AH24128	135	225	85	ISB	Spherical Roller Bearings
  32015*2	75	115	25	CYSD	Tapered Roller Bearings
  635-2Z	19	5	6	SKF	Deep Groove Ball Bearings
  87762/87112D+X1S-87762	193,675	282,575	107,95	Timken	Tapered Roller Bearings
  K24X30X17BE	24	30		KOYO	Needle Roller Bearings
  K14X18X17	14	18	17	FBJ	Needle Roller Bearings
  NAFW406240	40	62	40	NSK	Needle Roller Bearings
  UCFL216	80			NACHI	Bearing Units
  VEB 60 /S 7CE1	60	85	13	SNFA	Angular Contact Ball Bearings
  8501	12	32	.3937	New Departure	DEEP GROOVE BALL BEARINGS
  WS81115	75	100		INA	THRUST ROLLER BEARINGS
  NF238	190	340	55	SKF	CYLINDRICAL ROLLER BEARINGS
  HM-56T			36	CONSOLIDATED	WITHDRAWAL NUTS