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


NKJ75/25A Open ends

SD: 22.20

R: 75

ORDER: 1.0

NO: NKJ75/25A

FW: 5000

D: 85

NA4918 Open ends

SD: 37.80

R: 90

ORDER: 1.1

NO: NA4918

FW: 4000

D: 105

NA4920 Open ends

SD: 43.90

R: 100

ORDER: 1.1

NO: NA4920

FW: 3700

D: 115

NA4917 Open ends

SD: 36.00

R: 85

ORDER: 1.1

NO: NA4917

FW: 4200

D: 100

Contact us