The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.
Log in
To add this product to your basketDownloads
No document available
PRODUCT DEFINITION | |
---|---|
Brand | SNR |
d - Internal diameter | 25 mm |
D - External diameter | 52 mm |
B - Bearing/Inner ring width | 15 mm |
d1 - External diameter inner ring | 31,8 mm |
D1 - Inner diameter outer ring | 49,2 mm |
rs - Min fillet radius | 1 mm |
Associated sleeve reference | H205 |
Radial clearance class | C3 |
Mass | 0,124 kg |
PRODUCT PERFORMANCE | |
---|---|
C - Dynamic load | 13,8 kN |
C0 - Static load | 7,9 kN |
Cu - Fatigue limit load | 0,36 kN |
f0 - Coefficient | 13.9 |
N lim - Grease lubrication limit speed | 8200 tr/min |
N lim - Mechanical Limit Speed | 9000 tr/min |
Tmin - Min operating temperature | -30 °C |
Tmax - Max operating temperature | 120 °C |
BEARING FREQUENCIES | |
---|---|
BPFO - Characteristic outer ring frequency (60 rpm) | 3,585 Hz |
BPFI - Characteristic inner ring frequency (60 rpm) | 5,415 Hz |
FTF - Characteristic cage frequency (60 rpm) | 0,398 Hz |
BSF - Characteristic rolling element frequency (60 rpm) | 4,715 Hz |
ABUTMENT | |
---|---|
da min - Min shoulder diameter IR | 30 mm |
da max - Max shoulder diameter IR | 31,8 mm |
db - Min diameter for Sleeve | 28 mm |
Ce - Min length fro Sleeve | 6 mm |
Da max - Max shoulder diameter OR | 47 mm |
ra max - Max shaft & housing fillet radius | 1 mm |
