Double-Row Cylindrical Roller Bearings / Stiffness series
  • 49 type
  • NNU4976KR Tapered Bore

NNU4976KR Bearing | 49 type

NNU4976KR interchange NSK Rolling Bearing NNU4976KR
NNU4976KR cross reference NSK Rolling Bearing NNU4976KR
NNU4976KR Equivalent bearing interchange guide:
Price: enquiry
Model Number: NNU4976KR
d: 15
D: 380
B: 3
r(min): 4.0
r1(min): NNU4976KR
Width: 396
Size: 88.8
W: 4
SD: 1800
RA: 1500
R: 8
ORDER: -


NNU49/530 Cylindrical Bore

W: 186

SD: 18

RA: 530

R: 4

ORDER: 5.0

MDA: NNU49/530

NN49/630 Cylindrical Bore

W: 328

SD: 20

RA: 630

R: 5

ORDER: 6.0

MDA: NN49/630

NN49/670K Tapered Bore

W: 419

SD: 20

RA: 670

R: 5

ORDER: 6.0

MDA: NN49/670K

NN4988K Tapered Bore

W: 123

SD: 15

RA: 440

R: 3

ORDER: 4.0

MDA: NN4988K

49 type
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