Needle Roller Bearings
  • Needle Roller solid bearings
  • NA4988 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)

NA4988 Bearing | Needle Roller solid bearings

NA4988 interchange NTN Corporation | ISO | NSK | CX | NTN NA4988
NA4988 cross reference NTN Corporation | ISO | NSK | CX | NTN NA4988
NA4988 Equivalent bearing interchange guide:
Price: enquiry
Model Number: NA4988
d: 4.00
D: NA4988
B: 123
r(min): 800
r1(min): 550
Width: 600
Size: 179000
R: 1750000
ORDER: 470000
MASS: 4600000
LSO: 160


RNA4876 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 102000

ORDER: 2.10

MASS: RNA4876

LSO: 26.0000

LSG: 950

D: 650

RNA4856 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 46500

ORDER: 2.00

MASS: RNA4856

LSO: 9.3000

LSG: 1300

D: 850

RNA4940 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 51500

ORDER: 2.10

MASS: RNA4940

LSO: 7.2000

LSG: 1800

D: 1200

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

R: 40000

ORDER: 2.00

MASS: RNA4938

LSO: 4.5300

LSG: 1900

D: 1300

Contact us