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


NNU49/630K Tapered Bore

W: 328

SD: 20

RA: 630

R: 5

ORDER: 6.0

MDA: NNU49/630K

NNU49/500 Cylindrical Bore

W: 157

SD: 18

RA: 500

R: 4

ORDER: 5.0

MDA: NNU49/500

NN4992K Tapered Bore

W: 127

SD: 15

RA: 460

R: 3

ORDER: 4.0

MDA: NN4992K

NN4980KR Tapered Bore

W: 84.1

SD: 15

RA: 400

R: 3

ORDER: 4.0

MDA: NN4980KR

49 type
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