r1a - Max fillet radius | 2 mm | ||
Dc max - Max outer ring GO diameter | 166,6 mm | ||
Da max - Max shoulder diameter OR | 179 mm | ||
BSF - Characteristic rolling element frequency | 6,896 Hz | ||
BPFI - Characteristic inner ring frequency | 9,137 Hz | ||
Tmax - Max operating temperature | 120 °C | ||
Nlim - Grease lubrication limit speed | 3600 tr/min | ||
Cu - Fatigue limit load | 26,1 kN | ||
C - Dynamic load | 223 kN | ||
r1s - Min fillet radius | 2,1 mm | ||
d1 - IR flange outer diameter | 135 mm | ||
E - Upper roller diameter | 168,8 mm |
ra max - Max fillet radius | 2 mm | ||
Db min - Small face shoulder min diameter | 171,6 mm | ||
da min - Min shoulder diameter IR | 116 mm | ||
FTF - Characteristic cage frequency | 0,429 Hz | ||
BPFO - Characteristic outer ring frequency | 6,863 Hz | ||
Tmin - Min operating temperature | -40 °C | ||
Nlim - Oil lubrication limit speed | 4300 tr/min | ||
C0 - Static load | 241 kN | ||
Radial clearance class | CN | ||
rs - Min fillet radius | 2,1 mm | ||
F - Under roller diameter | 126,8 mm | ||
Brand | NTN |
Stock | 22 pcs. |
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Part number | N221 |
Manufacturer | NTN |
Quantity | Unit Price |
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1 - 4 | $754.09 |
5+ | $739.01 |