Metric Series
  • NKJ, NKJS, NA48, NA49, NA69 Series With Inner Ring
  • NA4903 Open ends

NA4903 Bearing | NKJ, NKJS, NA48, NA49, NA69 Series With Inner Ring

NA4903 interchange JTEKT Corporation(Koyo) | CX | MPZ | NSK | KOYO NA4903
NA4903 cross reference JTEKT Corporation(Koyo) | CX | MPZ | NSK | KOYO NA4903
NA4903 Equivalent bearing interchange guide:
Price: enquiry
Model Number: NA4903
d: 17
D: 0.3
B: NA4903
r(min): 20000
r1(min): 22
Width: 30
Size: 2.50
SD: 12.20
R: 16.40
ORDER: 13


NKJS70A Open ends

SD: 22.90

R: 70

ORDER: 1.1

NO: NKJS70A

FW: 5400

D: 80

NA4822 Open ends

SD: 33.70

R: 110

ORDER: 1.0

NO: NA4822

FW: 3500

D: 120

NKJ85/26A Open ends

SD: 24.60

R: 85

ORDER: 1.0

NO: NKJ85/26A

FW: 4400

D: 95

NA4917 Open ends

SD: 36.00

R: 85

ORDER: 1.1

NO: NA4917

FW: 4200

D: 100

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