Double-Row Cylindrical Roller Bearings / Stiffness series
  • 39 type
  • NN3921MBKR Tapered Bore

NN3921MBKR Bearing | 39 type

NN3921MBKR interchange NSK Rolling Bearing | NSK NN3921MBKR
NN3921MBKR cross reference NSK Rolling Bearing | NSK NN3921MBKR
NN3921MBKR Equivalent bearing interchange guide:
Price: enquiry
Model Number: NN3921MBKR
d: 3.5
D: 105
B: 1
r(min): 1.1
r1(min): NN3921MBKR
Width: 111.5
Size: 1.500
W: 4
SD: 7200
RA: 6000
R: 2.0
ORDER: 137


NN3952MBKR Tapered Bore

W: 21.4

SD: 9

RA: 260

R: 2

ORDER: 2.1

MDA: NN3952MBKR

NN3940MBKR Tapered Bore

W: 10.6

SD: 8

RA: 200

R: 2

ORDER: 2.1

MDA: NN3940MBKR

NN3972KR Tapered Bore

W: 42.1

SD: 12

RA: 360

R: 2.5

ORDER: 3.0

MDA: NN3972KR

NN3964KR Tapered Bore

W: 38.2

SD: 12

RA: 320

R: 2.5

ORDER: 3.0

MDA: NN3964KR

39 type
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