d - 4 mm

D - 9 mm

B - 2,5 mm

C - 2,5 mm

Weight - 0,00065 Kg

Basic dynamic load rating (C) - 0,638 kN

Basic static load rating (C0) - 0,226 kN

(Grease) Lubrication Speed - 53000 r/min

(Oil) Lubrication Speed - 63000 r/min

• Model Number:684
• Inner Diameter：4mm Outer Diameter：9mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-07
• Application:manual Tools,leather processing,fabric products,gear type,Industrial,machine lathe,security,comprehensive experiment,lifting tackle,Tool,agriculture
• Similar models:NTN 6844 CYSD 6844-ZZ CYSD 6840-Z CYSD 6840N NTN 6840 CYSD 6844-RS NSK F684ZZ KOYO 684/1BZ ZEN S684 FBJ F684
• BEARING POWER International Trading Co.,Ltd. specialize in 684 products，there is large inventory of FBJ 684 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 684 Which FBJ 684 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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  13889/13830	38,1	63,5	12,7	Timken	Tapered Roller Bearings
  32008X	40	68	19	PFI	Tapered Roller Bearings
  6211-2Z	55	100	21	NKE	Deep Groove Ball Bearings
  62208-2RS	40	80	23	ISO	Deep Groove Ball Bearings
  6305	25	62	17	Fersa	Deep Groove Ball Bearings
  7018 ACE/HCP4A	140	90	24	SKF	Angular Contact Ball Bearings
  BB1-3359	60	130	31	SKF	Deep Groove Ball Bearings
  BC6-16A	6	16	6	NTN	Deep Groove Ball Bearings
  BRI 284828 UU	44,45	76,2	44,7	IKO	Needle Roller Bearings
  F-FLWA674ASSA	4,000	7,000	2,500	NTN	Deep Groove Ball Bearings
  NCF1888V	440	514	46	NSK	Cylindrical Roller Bearings
  NH1038	190	290	46	ISO	Cylindrical Roller Bearings
  NUP322R	110	240	50	KOYO	Cylindrical Roller Bearings
  RNA 6914	80	100	54	IKO	Needle Roller Bearings
  234406M.SP	30	55	234406 M.SP	Barden	ANGULAR CONTACT THRUST BALL BEARINGS
  HYDNUT350			66	FAG	HYDRAULIC NUTS
  MB-12	60	73	7	SKF	LOCKWASHERS
  62305-2RS1	25	62	24	SKF	DEEP GROOVE BALL BEARINGS
  43309	45	100	25	New Departure	DEEP GROOVE BALL BEARINGS
  LJ-23/4	2.7500	5.2500	.9375	RHP	DEEP GROOVE BALL BEARINGS