Double-Row Cylindrical Roller Bearings / Stiffness series
  • 49 type
  • NN4948MBKR Tapered Bore

NN4948MBKR Bearing | 49 type

NN4948MBKR interchange NSK Rolling Bearing NN4948MBKR
NN4948MBKR cross reference NSK Rolling Bearing NN4948MBKR
NN4948MBKR Equivalent bearing interchange guide:
Price: enquiry
Model Number: NN4948MBKR
d: 9
D: 240
B: 2
r(min): 2.1
r1(min): NN4948MBKR
Width: 251
Size: 17.8
W: 4
SD: 2900
RA: 2400
R: 5
ORDER: 302


NNU49/630 Cylindrical Bore

W: 328

SD: 20

RA: 630

R: 5

ORDER: 6.0

MDA: NNU49/630

NNU4976KR Tapered Bore

W: 88.8

SD: 15

RA: 380

R: 3

ORDER: 4.0

MDA: NNU4976KR

NNU4988K Tapered Bore

W: 123

SD: 15

RA: 440

R: 3

ORDER: 4.0

MDA: NNU4988K

NNU49/500 Cylindrical Bore

W: 157

SD: 18

RA: 500

R: 4

ORDER: 5.0

MDA: NNU49/500

49 type
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