Machined ring needle roller bearings
  • Metric Series
  • FNT-5578 AXK, FNT Series

FNT-5578 Bearing | Metric Series

FNT-5578 interchange NPB | Jtekt North America | JTEKT Corporation(Koyo) | KOYO FNT-5578
FNT-5578 cross reference NPB | Jtekt North America | JTEKT Corporation(Koyo) | KOYO FNT-5578
FNT-5578 Equivalent bearing interchange guide:
Price: enquiry
Model Number: FNT-5578
d: 55
D: FNT-5578
B: 5300
r(min): 78
r1(min): 26.30
Width: 254.00
Size: 48.50
R: 3


NA4926 Open ends

SD: 68.70

R: 130

ORDER: 1.5

NO: NA4926

FW: 2800

D: 150

NA4830A Open ends

SD: 53.50

R: 150

ORDER: 1.1

NO: NA4830A

FW: 2500

D: 165

NKJS70A Open ends

SD: 22.90

R: 70

ORDER: 1.1

NO: NKJS70A

FW: 5400

D: 80

NA4915 Open ends

SD: 28.00

R: 75

ORDER: 1.0

NO: NA4915

FW: 5000

D: 85

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