Extra-small ball bearings,miniature ball bearings
  • Extra-small ball bearings,miniature ball bearings
  • 639 Open

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

639 interchange JTEKT Corporation(Koyo) | Jtekt North America | NSK Rolling Bearing | ISO | NSK 639
639 cross reference JTEKT Corporation(Koyo) | Jtekt North America | NSK Rolling Bearing | ISO | NSK 639
639 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 639
d: 9.0
D: 0.60
B: 24000
r(min): 30
r1(min): 0.210
Width: 7.50
Size: 2.10
SD: 10.0
R: 639
NG: 29000


696ZZ Shielded ZZ,ZZX

SD: 0.52

R: 6.0

NG: 0.20

D: 45000

CU: 15

CR: 0.010

609 Open

SD: 1.40

R: 9.0

NG: 0.30

D: 33000

CU: 24

CR: 0.060

628 Open

SD: 1.40

R: 8.0

NG: 0.30

D: 28000

CU: 24

CR: 0.060

608 Open

SD: 1.35

R: 8.0

NG: 0.30

D: 34000

CU: 22

CR: 0.060

Contact us