Needle Roller Bearings
  • Needle Roller solid bearings
  • NK45/20R RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

NK45/20R Bearing | Needle Roller solid bearings

NK45/20R interchange NTN Corporation | NTN NK45/20R
NK45/20R cross reference NTN Corporation | NTN NK45/20R
NK45/20R Equivalent bearing interchange guide:
Price: enquiry
Model Number: NK45/20R
d: 0.30
D: NK45/20R
B: 0.0920
r(min): 9000
r1(min): 6000
Width: 55
Size: 2860
R: 28000
ORDER: 5400
MASS: 52500
LSO: 20
LSG: 45


RNA4936 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 38500

ORDER: 2.00

MASS: RNA4936

LSO: 4.4800

LSG: 2000

D: 1300

RNA4830 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 15500

ORDER: 1.10

MASS: RNA4830

LSO: 1.6000

LSG: 2400

D: 1600

RNA4938 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 40000

ORDER: 2.00

MASS: RNA4938

LSO: 4.5300

LSG: 1900

D: 1300

RNA4852 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 38000

ORDER: 2.00

MASS: RNA4852

LSO: 5.8000

LSG: 1400

D: 950

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