Extra Small Ball Bearings and Miniature Ball Bearings
  • Mertic Design
  • 639 Open Type

639 Bearing | Mertic Design

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: Standard
D: 9.0
B: 639
r(min): 36.50
r1(min): 24000
Width: 30
Size: 520
STAN: 5100
SD: 244.0
ORDER: 2390


629 Open Type

STAN: 465

SD: Standard

ORDER: 9.0

MASS: 629

LG: 19.50

D: 28000

606ZZ Shielded Type ZZ-ZZS

STAN: 231

SD: Standard

ORDER: 6.0

MASS: 606ZZ

LG: 6.08

D: 38000

MR137ZZ Shielded Type ZZ-ZZS

STAN: 55

SD: Standard

ORDER: 7.0

MASS: MR137ZZ

LG: 2.02

D: 40000

638ZZ1 Shielded Type ZZ-ZZS

STAN: 465

SD: Standard

ORDER: 8.0

MASS: 638ZZ1

LG: 28.60

D: 28000

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