d - 8 mm

D - 16 mm

B - 4 mm

C - 4 mm

r min. - 0,2 mm

Weight - 0,00312 Kg

• Model Number:688A
• Inner Diameter：8mm Outer Diameter：16mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:car and accessories,storage shelves,industrial supplies,Low-voltage electrical equipment,Industrial,cleaners,pump accessories,noise inspection,Doppler,internal combustion engine,instrumentation instrument
• Similar models:KOYO WFN688ZZ ZEN F688-2RSW6 KOYO W688ZZ NTN 6884D2 NSK 688AZZ1 NTN W688AZ ISB F688ZZ ZEN F688-2Z ZEN F688-2RS NTN F-FLW688AZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 688A products，there is large inventory of ISO 688A . We has been built up long-term cooperation with ISO company, could make a bulk order of the 688A Which ISO 688A 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
  1308K	40	90	23	CX	Self-Aligning Ball Bearings
  2306-K	30	72	27	NKE	Self-Aligning Ball Bearings
  30248 A	240	440	79	CX	Tapered Roller Bearings
  30303 J2	47	17	15,25	SKF	Tapered Roller Bearings
  4203	17	40	16	KOYO	Deep Groove Ball Bearings
  3NCHAR919C	95	130	18	KOYO	Angular Contact Ball Bearings
  4T-32206C	30	62	21,25	NTN	Tapered Roller Bearings
  6205ZZE	25	52	15	NACHI	Deep Groove Ball Bearings
  6309LLUNR	45,000	100,000	25,000	NTN	Deep Groove Ball Bearings
  7207-BE-MP	35	72	17	NKE	Angular Contact Ball Bearings
  LM739749/19	196,85	266,7	39,688	ISO	Tapered Roller Bearings
  NK45/30R+IR40X45X30	40,000	55,000	30,000	NTN	Needle Roller Bearings
  NN30/600 K	600	870	200	ISO	Cylindrical Roller Bearings
  N10/500K.M1.SP	500	720	100	FAG	CYLINDRICAL ROLLER BEARINGS
  212-SFG	60	110	22	MRC	DEEP GROOVE BALL BEARINGS
  AEL207-104	1.2500	2.8346	.6693	NTN	BALL BEARINGS
  NKI45/25	45	62	25	SKF	NEEDLE BEARINGS
  4316	80	170	58	STEYR	DEEP GROOVE BALL BEARINGS
  CRSB-10-1	.2500	.6250	.4375	Torrington	NEEDLE BEARINGS
  51472				CONSOLIDATED	THRUST BALL BEARINGS