Needle Roller Bearings
  • Needle Roller solid bearings
  • NA4940 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)

NA4940 Bearing | Needle Roller solid bearings

NA4940 interchange NTN Corporation | NTN | CX | NSK | ISO NA4940
NA4940 cross reference NTN Corporation | NTN | CX | NSK | ISO NA4940
NA4940 Equivalent bearing interchange guide:
Price: enquiry
Model Number: NA4940
d: 2.10
D: NA4940
B: 12.2
r(min): 1800
r1(min): 1200
Width: 280
Size: 51500
R: 505000
ORDER: 120000
MASS: 1180000
LSO: 80


NK155/32 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)

R: 11600

ORDER: 1.50

MASS: NK155/32

LSO: 1.2000

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

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

R: 46500

ORDER: 2.00

MASS: RNA4856

LSO: 9.3000

LSG: 1300

D: 850

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

R: 82000

ORDER: 2.10

MASS: RNA4952

LSO: 15.9000

LSG: 1400

D: 950

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