
Deep groove ball bearing, radial contact, pressed steel cage, open
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 | 40 mm |
D - External diameter | 90 mm |
B - Bearing/Inner ring width | 23 mm |
d1 - External diameter inner ring | 54,4 mm |
D1 - Inner diameter outer ring | 77,2 mm |
rs - Min fillet radius | 1,5 mm |
Radial clearance class | CN |
Mass | 0,641 kg |
PRODUCT PERFORMANCE | |
---|---|
C - Dynamic load | 43 kN |
C0 - Static load | 24,1 kN |
Cu - Fatigue limit load | 1,1 kN |
f0 - Coefficient | 13.2 |
N ref - Reference thermal speed | 9000 tr/min |
N lim - Mechanical Limit Speed | 13000 tr/min |
Tmin - Min operating temperature | -40 °C |
Tmax - Max operating temperature | 120 °C |
BEARING FREQUENCIES | |
---|---|
BPFO - Characteristic outer ring frequency (60 rpm) | 3,079 Hz |
BPFI - Characteristic inner ring frequency (60 rpm) | 4,921 Hz |
FTF - Characteristic cage frequency (60 rpm) | 0,385 Hz |
BSF - Characteristic rolling element frequency (60 rpm) | 4,113 Hz |
ABUTMENT | |
---|---|
da min - Min shoulder diameter IR | 48 mm |
Da max - Max shoulder diameter OR | 82 mm |
ra max - Max shaft & housing fillet radius | 1,5 mm |
