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3D file PRODUCT DEFINITION | Brand | SNR |
d - Internal diameter | 50 mm |
D - External diameter | 90 mm |
B - Bearing/Inner ring width | 30,2 mm |
d1 - External diameter inner ring | 62 mm |
D1 - Inner diameter outer ring | 80,6 mm |
a - Charge load application point | 45,5 mm |
α - Contact angle | 25 ° |
rs - Min fillet radius | 1,1 mm |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0,76 kg |
PRODUCT PERFORMANCE | C - Dynamic load | 48,5 kN |
C0 - Static load | 42,2 kN |
Cu - Fatigue limit load | 2,55 kN |
f0 - Coefficient | 14.9 |
Nref - Reference thermal speed | 5900 tr/min |
Nlim - Mechanical Limit Speed | 5600 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |
BEARING FREQUENCIES | BPFO - Characteristic outer ring frequency (60 rpm) | 4,191 Hz |
BPFI - Characteristic inner ring frequency (60 rpm) | 5,809 Hz |
FTF - Characteristic cage frequency (60 rpm) | 0,419 Hz |
BSF - Characteristic rolling element frequency (60 rpm) | 5,453 Hz |
ABUTMENT | da min - Min shoulder diameter IR | 56,5 mm |
da max - Max shoulder diameter IR | 62 mm |
Da max - Max shoulder diameter OR | 83,5 mm |
ra max - Max shaft & housing fillet radius | 1 mm |
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