Extra-small ball bearings,miniature ball bearings
  • Extra-small ball bearings,miniature ball bearings
  • 639ZZ Shielded ZZ,ZZX

639ZZ Bearing | Extra-small ball bearings,miniature ball bearings

639ZZ interchange JTEKT Corporation(Koyo) | Jtekt North America | NSK Rolling Bearing | ISO | KOYO 639ZZ
639ZZ cross reference JTEKT Corporation(Koyo) | Jtekt North America | NSK Rolling Bearing | ISO | KOYO 639ZZ
639ZZ Equivalent bearing interchange guide:
Price: enquiry
Model Number: 639ZZ
d: 9.0
D: 0.60
B: 639ZZ
r(min): 24000
r1(min): 30
Width: 0.210
Size: 7.50
SD: 2.10
R: 10.0


697ZZ Shielded ZZ,ZZX

SD: 0.71

R: 7.0

NG: 0.30

D: 42000

CU: 17

CR: 0.02

699 Open

SD: 1.05

R: 9.0

NG: 0.30

D: 35000

CU: 20

CR: 0.040

629 Open

SD: 1.95

R: 9.0

NG: 0.60

D: 27000

CU: 26

CR: 0.100

WML8012ZZ Shielded ZZ,ZZX

SD: 0.27

R: 8.0

NG: 0.08

D: 47000

CU: 12

CR: 0.007

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