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NN3012K Cylindrical roller bearings
The cylindrical roller bearing is a detachable bearing facilitating assembly and disassembly.The cylindrical roller is in the linear contact with the bearing race and has a large loading capacity,capable of carrying large radial and punching loads and applicable to high-speed rotation. There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU,…
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  • Main Parameter
  • Product name:  NN3012K bearings
  • Product Type:  NSK NN3012K
  • Category:  Cylindrical roller bearings
  • Brand:  NSK
  • Inside diameter:  (mm)
  • Outside diameter:  (mm)
  • Hight:  (mm)
  • Dynamic:  (kN)
  • Static:  (kN)
  • Fatigue load limit:  (kN)
  • Reference speed:  (r/min)
  • Limiting speed:  (r/min)
  • Mass:  (kg)



Boundary Dimensions
(mm)
Basic Load Ratings
(N)
Limiting Speeds
(min-1)
 
Bearing Numbers
 
 

NSKHPS
CAD CALC
d
 
D
 
B
 
r
min.
Fw
 
Ew
 
Cr
 
C0r
 
Grease
 
Oil
 
60 95 26 1.1 86.1 73500 106000 6300 7500 NN3012K   CAD CALC
Mass
(kg)
approx.
0.697
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