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：2025-12-13
• Application:Display Devices,hardware,laser devices,supporting facilities,Insect Count,insect experimental analysis instrument,hydraulic connector,lathe,oral medical device,security equipment,drawing die
• Similar models:CYSD 6840-RZ ISB 684ZZ PFI 684-2RSC3 KOYO 6848 CYSD 6840-2RZ NTN FL684AX50ZZ KOYO SB684556 CYSD 6840N NTN F-FLW684ASSA CYSD 6848-RS
• 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
  3203-BD-TVH	17	40	17,5	FAG	Angular Contact Ball Bearings
  3304-B-2RSR-TV	20	52	22,2	NKE	Angular Contact Ball Bearings
  3877/3820	41,275	85,725	30,162	Timken	Tapered Roller Bearings
  6306ZZ	30	72	19	CRAFT	Deep Groove Ball Bearings
  7228 CDB	140	250	84	ISO	Angular Contact Ball Bearings
  EGBZ1212-E40	19.05	22,225	19,05	INA	Plain Bearings
  GEZ304ES-2RS	82,55	130,175	72,24	SKF	Plain Bearings
  IJ131030	39	74	39	ILJIN	Angular Contact Ball Bearings
  K9X12X13FH	9	12		KOYO	Needle Roller Bearings
  N410	50	110,8	31	NTN	Cylindrical Roller Bearings
  NNCF5068CV	340	520	243	SKF	Cylindrical Roller Bearings
  PSL 610-22	130	230	150	PSL	Tapered Roller Bearings
  UCFX09-28	44,45			FYH	Bearing Units
  LR160				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  S71902CDGAP4A	15	28	7	SKF	ANGULAR CONTACT BALL BEARINGS
  1038	4.4687	2.8125		NICE	THRUST BALL BEARINGS
  SN620	90		120	STEYR	PILLOW BLOCKS
  N404	20	72	19	SKF	CYLINDRICAL ROLLER BEARINGS
  6203/12-2RS	40	12	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  51115				CONSOLIDATED	THRUST BALL BEARINGS