Double-Row Cylindrical Roller Bearings / Stiffness series
  • 49 type
  • NN4976 Cylindrical Bore

NN4976 Bearing | 49 type

NN4976 interchange NSK Rolling Bearing | amroll NN4976
NN4976 cross reference NSK Rolling Bearing | amroll NN4976
NN4976 Equivalent bearing interchange guide:
Price: enquiry
Model Number: NN4976
d: 15
D: 380
B: 3
r(min): 4.0
r1(min): NN4976
Width: 396
Size: 81.3
W: 4
SD: 1800
RA: 1500
R: 8
ORDER: 488


NN49/670 Cylindrical Bore

W: 419

SD: 20

RA: 670

R: 5

ORDER: 6.0

MDA: NN49/670

NNU4976KR Tapered Bore

W: 88.8

SD: 15

RA: 380

R: 3

ORDER: 4.0

MDA: NNU4976KR

NNU49/560 Cylindrical Bore

W: 230

SD: 18

RA: 560

R: 4

ORDER: 5.0

MDA: NNU49/560

NNU49/750K Tapered Bore

W: 530

SD: 20

RA: 750

R: 5

ORDER: 6.0

MDA: NNU49/750K

49 type
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