Needle Roller Bearings
  • Needle Roller solid bearings
  • NA4972 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)

NA4972 Bearing | Needle Roller solid bearings

NA4972 interchange NTN Corporation | ISO | NSK | CX | NTN NA4972
NA4972 cross reference NTN Corporation | ISO | NSK | CX | NTN NA4972
NA4972 Equivalent bearing interchange guide:
Price: enquiry
Model Number: NA4972
d: 3.00
D: NA4972
B: 49
r(min): 1000
r1(min): 650
Width: 480
Size: 122000
R: 1200000
ORDER: 325000
MASS: 3200000
LSO: 118


NK155/42 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 16000

ORDER: 1.50

MASS: NK155/42

LSO: 1.5900

LSG: 2600

D: 1700

RNA4948 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 55000

ORDER: 2.10

MASS: RNA4948

LSO: 8.4000

LSG: 1500

D: 1000

RNA4952 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 82000

ORDER: 2.10

MASS: RNA4952

LSO: 15.9000

LSG: 1400

D: 950

RNA4840 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 23600

ORDER: 1.50

MASS: RNA4840

LSO: 3.3500

LSG: 1800

D: 1200

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