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3D file PRODUCT DEFINITION | Brand | SNR |
d - Internal diameter | 55 mm |
D - External diameter | 120 mm |
B - Bearing/Inner ring width | 49,2 mm |
d1 - External diameter inner ring | 75,2 mm |
D1 - Inner diameter outer ring | 105 mm |
a - Charge load application point | 61,2 mm |
α - Contact angle | 25 ° |
rs - Min fillet radius | 2 mm |
Radial clearance class | CN |
Precision class | P0 |
Mass | 2,11 kg |
PRODUCT PERFORMANCE | C - Dynamic load | 98,6 kN |
C0 - Static load | 78,8 kN |
Cu - Fatigue limit load | 4,9 kN |
f0 - Coefficient | 13.8 |
Nref - Reference thermal speed | 5000 tr/min |
Nlim - Mechanical Limit Speed | 4400 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |
BEARING FREQUENCIES | BPFO - Characteristic outer ring frequency (60 rpm) | 3,173 Hz |
BPFI - Characteristic inner ring frequency (60 rpm) | 4,827 Hz |
FTF - Characteristic cage frequency (60 rpm) | 0,397 Hz |
BSF - Characteristic rolling element frequency (60 rpm) | 4,197 Hz |
ABUTMENT | da min - Min shoulder diameter IR | 64 mm |
da max - Max shoulder diameter IR | 75,2 mm |
Da max - Max shoulder diameter OR | 111 mm |
ra max - Max shaft & housing fillet radius | 2 mm |