da min - Min shoulder diameter IR | 115 mm | ||
Db max - Max OR shoulder diameter | 154,5 mm | ||
ra max - Max shaft & housing fillet radius | 2 mm | ||
D1 - Inner diameter outer ring | 141,5 mm | ||
a - Charge load application point | 44,1 mm | ||
rs - Min fillet radius | 2 mm | ||
C0 - Static load | 89 kN | ||
Nlim - Oil lubrication limit speed | 12400 tr/min | ||
Preload level | GN | ||
Axial rigidity | 320 N/µm | ||
Tmin - Min operating temperature | -20 °C | ||
BPFO - Characteristic outer ring frequency | 9,746 Hz | ||
FTF - Characteristic cage frequency | 0,443 Hz |
Da max - Max shoulder diameter OR | 150 mm | ||
r1a - Max fillet radius | 1 mm | ||
Brand | NTN | ||
D2 - Inner diameter outer ring | 150,2 mm | ||
α - Contact angle | 25 ° | ||
r1s - Min fillet radius | 1 mm | ||
f0 - Coefficient | 16.10 | ||
Nlim - Grease lubrication limit speed | 7700 tr/min | ||
Preload value | 0,86 kN | ||
Radial rigidity | 680 N/µm | ||
Tmax - Max operating temperature | 120 °C | ||
BPFI - Characteristic inner ring frequency | 12,254 Hz | ||
BSF - Characteristic rolling element frequency | 7,85 Hz |
Stock | 6 pcs. |
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Part number | 7021 U-AD-G/GN-P42-U3G |
Manufacturer | NTN |
Quantity | Unit Price |
---|---|
1 - 4 | $921.90 |
5+ | $903.47 |