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 ZZ
• Inner Diameter：9mm Outer Diameter：30mm Width：10mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-04
• Application:root canal filling,Optical Instruments,pump accessories,tube,Industrial equipment,machining,food / grain / food equipment,relay,industrial skin care,chuck industry,marine analysis
• Similar models:ISO 639ZZ SKF W639/1.5R-2Z AST 639H AST 639H-2RS ISB SS639/3-ZZ SKF W639/2R-2Z SKF W639/3-2Z SKF W639/2-2Z SKF W639/3-2RS1 SKF W639/3R-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 639ZZ products，there is large inventory of NSK 639 ZZ . We has been built up long-term cooperation with NSK company, could make a bulk order of the 639 ZZ Which NSK 639ZZ 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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  16150/16284	38,1	72,238	20,638	Fersa	Tapered Roller Bearings
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  23238EK	190	340	120	NACHI	Cylindrical Roller Bearings
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  7213 C	65	120	23	NSK	Angular Contact Ball Bearings
  7226 BDF	130	230	80	ISO	Angular Contact Ball Bearings
  GIHNRK 40 LO	40	62	40	INA	Plain Bearings
  BSA 306 CG-2RZ	30	72	19	SKF	Thrust Ball Bearings
  EE420701/421437	177,8	365,049	92,075	Timken	Tapered Roller Bearings
  K165X173X35	165	173	30	ISO	Needle Roller Bearings
  M-2281	34,925	41,275	12,7	Timken	Needle Roller Bearings
  RNA4913R	72	90	25	NTN	Needle Roller Bearings
  CFD-31/2	1.3750	3.5000	2.0000	McGill	ROLLER CAM FOLLOWERS
  12AA	75	130	31	RIV	DEEP GROOVE BALL BEARINGS
  N421	105	260	60	SKF	CYLINDRICAL ROLLER BEARINGS
  94748	1.2500	1.7500	3.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  RA-106-103	1.1875	2.4409	.6299	CONSOLIDATED	BALL BEARINGS
  TN-509	45			CONSOLIDATED	PILLOW BLOCKS
  7020TGP/4-2RS	100	150	24	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS