Needle Roller Bearings
  • Needle Roller solid bearings
  • NA4912R NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)

NA4912R Bearing | Needle Roller solid bearings

NA4912R interchange NTN Corporation | NTN NA4912R
NA4912R cross reference NTN Corporation | NTN NA4912R
NA4912R Equivalent bearing interchange guide:
Price: enquiry
Model Number: NA4912R
d: 1.00
D: NA4912R
B: 0.427
r(min): 6000
r1(min): 4000
Width: 85
Size: 6250
R: 61500
ORDER: 11000
MASS: 108000
LSO: 25


RNA4872 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 68000

ORDER: 2.10

MASS: RNA4872

LSO: 14.8000

LSG: 1000

D: 650

RNA4968 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 118000

ORDER: 3.00

MASS: RNA4968

LSO: 26.5000

LSG: 1100

D: 750

RNA4934 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 28500

ORDER: 2.00

MASS: RNA4934

LSO: 3.2200

LSG: 2100

D: 1400

RNA4956 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 85000

ORDER: 2.10

MASS: RNA4956

LSO: 16.7000

LSG: 1300

D: 850

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