Machined ring needle roller bearings
  • Metric Series
  • NA 6903 with Inner Ring-Standard (NA, TAFI, TRI, GTRI)

NA 6903 Bearing | Metric Series

NA 6903 interchange NSK Rolling Bearing | IKO | SKF | JNS | NBS NA 6903
NA 6903 cross reference NSK Rolling Bearing | IKO | SKF | JNS | NBS NA 6903
NA 6903 Equivalent bearing interchange guide:
Price: enquiry
Model Number: NA 6903
d: 17
D: NA 6903
B: 67.0
r(min): 22
r1(min): 30
Width: 20800
Size: 23
R: 0.3
ORDER: 28.0
NO: 32500
FW: 19.0
D: 21.0


NKJS80A Open ends

SD: 30.00

R: 80

ORDER: 1.1

NO: NKJS80A

FW: 4500

D: 95

NKJS100A Open ends

SD: 34.10

R: 100

ORDER: 1.1

NO: NKJS100A

FW: 3700

D: 115

NKJ85/26A Open ends

SD: 24.60

R: 85

ORDER: 1.0

NO: NKJ85/26A

FW: 4400

D: 95

NKJ70/25A Open ends

SD: 21.00

R: 70

ORDER: 1.0

NO: NKJ70/25A

FW: 5300

D: 80

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