Double row angular contact ball bearing, polyamide cage, open
Log in
To add this product to your basketDownloads
No document available
PRODUCT DEFINITION | |
---|---|
Brand | SNR |
d - Internal diameter | 30 mm |
D - External diameter | 62 mm |
B - Bearing/Inner ring width | 23,8 mm |
d1 - External diameter inner ring | 36,4 mm |
D1 - Inner diameter outer ring | 55,8 mm |
a - Charge load application point | 31,4 mm |
α - Contact angle | 25 ° |
rs - Min fillet radius | 1 mm |
Radial clearance class | C3 |
Precision class | P0 |
Mass | 0,274 kg |
PRODUCT PERFORMANCE | |
---|---|
C - Dynamic load | 28,9 kN |
C0 - Static load | 21,1 kN |
Cu - Fatigue limit load | 1,32 kN |
f0 - Coefficient | 14.3 |
Nref - Reference thermal speed | 8500 tr/min |
Nlim - Mechanical Limit Speed | 11000 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |
BEARING FREQUENCIES | |
---|---|
BPFO - Characteristic outer ring frequency (60 rpm) | 3,656 Hz |
BPFI - Characteristic inner ring frequency (60 rpm) | 5,344 Hz |
FTF - Characteristic cage frequency (60 rpm) | 0,406 Hz |
BSF - Characteristic rolling element frequency (60 rpm) | 4,659 Hz |
ABUTMENT | |
---|---|
da min - Min shoulder diameter IR | 35 mm |
Da max - Max shoulder diameter OR | 57 mm |
ra max - Max shaft & housing fillet radius | 1 mm |