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


RNA4932 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 27600

ORDER: 2.00

MASS: RNA4932

LSO: 3.1000

LSG: 2200

D: 1500

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

R: 38000

ORDER: 2.00

MASS: RNA4852

LSO: 5.8000

LSG: 1400

D: 950

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

R: 28500

ORDER: 2.00

MASS: RNA4934

LSO: 3.2200

LSG: 2100

D: 1400

RNA4972 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 122000

ORDER: 3.00

MASS: RNA4972

LSO: 28.2000

LSG: 1000

D: 650

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