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3D file PRODUCT DEFINITION | Brand | SNR |
d - Internal diameter | 70 mm |
D - External diameter | 125 mm |
B - Bearing/Inner ring width | 39,7 mm |
d1 - External diameter inner ring | 86,8 mm |
D1 - Inner diameter outer ring | 111,5 mm |
a - Charge load application point | 61,6 mm |
α - Contact angle | 25 ° |
rs - Min fillet radius | 1,5 mm |
Radial clearance class | CN |
Precision class | P0 |
Mass | 1,64 kg |
PRODUCT PERFORMANCE | C - Dynamic load | 78,4 kN |
C0 - Static load | 76,3 kN |
Cu - Fatigue limit load | 4,55 kN |
f0 - Coefficient | 15.2 |
Nlim - Mechanical Limit Speed | 3300 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |
BEARING FREQUENCIES | BPFO - Characteristic outer ring frequency (60 rpm) | 4,68 Hz |
BPFI - Characteristic inner ring frequency (60 rpm) | 6,32 Hz |
FTF - Characteristic cage frequency (60 rpm) | 0,425 Hz |
BSF - Characteristic rolling element frequency (60 rpm) | 5,944 Hz |
ABUTMENT | da min - Min shoulder diameter IR | 78 mm |
da max - Max shoulder diameter IR | 86,8 mm |
Da max - Max shoulder diameter OR | 117 mm |
ra max - Max shaft & housing fillet radius | 1,5 mm |