Single row cylindrical roller bearing, floating, separable, brass cage
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In the cylindrical roller bearing range, the single row roller bearing withstands high radial loads. The standard ISO ranges (NU, N, NJ, NF, NUP, NH, RNU, HJ) are available with different types of cage, bore diameters, shoulder rings.
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Product information
PRODUCT DEFINITION | |
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Brand | NTN |
d - Internal diameter | 190 mm |
D - External diameter | 340 mm |
B - Bearing/Inner ring width | 92 mm |
F - Under roller diameter | 228 mm |
d1 - IR flange outer diameter | 244 mm |
rNs - Min fillet radius | 4 mm |
rs - Min fillet radius | 4 mm |
Radial clearance class | C3 |
Mass | 39,5 kg |
PRODUCT PERFORMANCE | |
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C - Dynamic load | 1100 kN |
C0 - Static load | 1670 kN |
Cu - Fatigue limit load | 152 kN |
N lim - Oil lubrication limit speed | 1800 tr/min |
N lim - Grease lubrication limit speed | 1500 tr/min |
Tmin - Min operating temperature | -40 °C |
Tmax - Max operating temperature | 120 °C |
ABUTMENT | |
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da min - Min shoulder diameter IR | 206 mm |
Da max - Max shoulder diameter OR | 324 mm |
ra max - Max fillet radius | 3 mm |
r1a - Max fillet radius | 3 mm |