d - 4 mm

D - 9 mm

B - 2,5 mm

C - 2,5 mm

r min. - 0,15 mm

Weight - 0,00063 Kg

• Model Number:684A
• Inner Diameter：4mm Outer Diameter：9mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:sucker industry,Laser Cutting,orthodontic material,Forklift industry,casting embedding,trolley,relay,position switch,engine,Spectrum Products,food safety
• Similar models:ZEN S684 ISB F684ZZ ZEN F684-2Z NTN F-FLW684ASSA CYSD 6848-ZZ NACHI 6840 NTN 684AX50 ZEN F684 KOYO 306840 NTN 6840ALLU
• BEARING POWER International Trading Co.,Ltd. specialize in 684A products，there is large inventory of ISO 684A . We has been built up long-term cooperation with ISO company, could make a bulk order of the 684A Which ISO 684A 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
  1210	50	90	20	SIGMA	Self-Aligning Ball Bearings
  23144 EKW33+AOH3144	200	370	120	ISB	Spherical Roller Bearings
  16003	17	35	8	CYSD	Deep Groove Ball Bearings
  23038CAE4	190	290	75	NSK	Spherical Roller Bearings
  4044				Ruville	Wheel Bearings
  54315	60	135	87.2	KOYO	Thrust Ball Bearings
  617546A	25	52	20,6	SKF	Angular Contact Ball Bearings
  6311	55	120	29	ZEN	Deep Groove Ball Bearings
  7016HVDUJ74	80	125	44	SNR	Angular Contact Ball Bearings
  7060 B	300	460	74	ISB	Angular Contact Ball Bearings
  A-5226-WS	130	213		Timken	Cylindrical Roller Bearings
  ASTT90 12590	125	130		AST	Plain Bearings
  BK1012	10	14	12	NTN	Needle Roller Bearings
  ESA 20 0544	472	640,3		SIGMA	Thrust Ball Bearings
  K45X53X21	45	53		INA	Needle Roller Bearings
  RASEY70	70			INA	Bearing Units
  W60/2.5-2Z	2,5	8	2,8	SKF	Deep Groove Ball Bearings
  2306-2RS	30	72	27	CONSOLIDATED	SELF
  AH-38/500x480	500	480		CONSOLIDATED	WITHDRAWAL SLEEVES
  MB-2	15	21	4	CONSOLIDATED	LOCKWASHERS