Extra-small ball bearings,miniature ball bearings
  • Extra-small ball bearings,miniature ball bearings
  • W688ZZ Shielded ZZ,ZZX

W688ZZ Bearing | Extra-small ball bearings,miniature ball bearings

W688ZZ interchange JTEKT Corporation(Koyo) | Jtekt North America | NTN | Koyo W688ZZ
W688ZZ cross reference JTEKT Corporation(Koyo) | Jtekt North America | NTN | Koyo W688ZZ
W688ZZ Equivalent bearing interchange guide:
Price: enquiry
Model Number: W688ZZ
d: 8.0
D: 0.20
B: 42000
r(min): 16
r1(min): 0.020
Width: 1.55
Size: 0.59
SD: 5.0
R: W688ZZ


639ZZ Shielded ZZ,ZZX

SD: 2.10

R: 9.0

NG: 0.60

D: 24000

CU: 30

CR: 0.210

697ZZ Shielded ZZ,ZZX

SD: 0.71

R: 7.0

NG: 0.30

D: 42000

CU: 17

CR: 0.02

629 Open

SD: 1.95

R: 9.0

NG: 0.60

D: 27000

CU: 26

CR: 0.100

629ZZ Shielded ZZ,ZZX

SD: 1.95

R: 9.0

NG: 0.60

D: 27000

CU: 26

CR: 0.100

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