d - 9 mm

D - 30 mm

B - 10 mm

C - 10 mm

r min. - 0,6 mm

db max. - 16,1 mm

Db min. - 25,6 mm

rb max. - 0,6 mm

Weight - 0,036 Kg

Basic dynamic load rating (C) - 5,1 kN

Basic static load rating (C0) - 2,39 kN

(Grease) Lubrication Speed - 24 000 r/min

• Model Number: 639 VV
• Inner Diameter：9mm Outer Diameter：30mm Width：10mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:water protection,flexible processing,Liposuction device,medical equipment,centrifugal pump,Leather Products,Air,E Beauty,plastic molding,inorganic chemical,product accessories
• Similar models:ISB SS639/2-ZZ CYSD 1639-Z ISO 639-2RS NSK 639ZZ KOYO 639 SKF W639-2RZ NSK 639 AST 639HZZ CYSD 1639-2RS AST 639H-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 639VV products，there is large inventory of NSK 639 VV . We has been built up long-term cooperation with NSK company, could make a bulk order of the 639 VV Which NSK 639VV 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
  2578/2523	28,575	69,85	23,812	CX	Tapered Roller Bearings
  9112KDD	60	95	18	Timken	Deep Groove Ball Bearings
  GF 50 DO	50	75	35	INA	Plain Bearings
  H715343/H715311	68,262	136,525	46,038	NSK	Tapered Roller Bearings
  K 12x16x13 TN	16	12	13	SKF	Cylindrical Roller Bearings
  K81144-M	220	270		NBS	Thrust Roller Bearings
  NA5915	75	105	40	CX	Needle Roller Bearings
  NF260	300	540	85	KOYO	Cylindrical Roller Bearings
  NJ307EG	35	80	21	NACHI	Cylindrical Roller Bearings
  NU 310 ECP	110	50	27	SKF	Thrust Ball Bearings
  NU3306	30	72	30,2	CX	Cylindrical Roller Bearings
  NUP309-E-MPA	45	100	25	NKE	Cylindrical Roller Bearings
  RE101413BL1-1	10	14	12,5	KOYO	Needle Roller Bearings
  RNA4902-2RS	20	28	13	CX	Needle Roller Bearings
  RNA4901TT	16	24	13	NSK	Needle Roller Bearings
  UCF214	70			KOYO	Bearing Units
  51130				FAG	THRUST BALL BEARINGS
  SN620	90		120	FAG	PILLOW BLOCKS
  NUP322	110	240	50	SKF	CYLINDRICAL ROLLER BEARINGS
  NU2306E	30	72	27	SKF	CYLINDRICAL ROLLER BEARINGS