Stainless deep groove ball bearing, radial contact, stainless 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 basket
Documentation
Product information
PRODUCT DEFINITION
Brand
SNR
d - Internal diameter
12 mm
D - External diameter
28 mm
B - Bearing/Inner ring width
8 mm
d1 - External diameter inner ring
17,4 mm
D1 - Inner diameter outer ring
25,3 mm
rs - Min fillet radius
0,3 mm
Radial clearance class
CN
Mass
0,019 kg
PRODUCT PERFORMANCE
C - Dynamic load
3,93 kN
C0 - Static load
2,39 kN
Cu - Fatigue limit load
0,11 kN
f0 - Coefficient
13.15
N ref - Reference thermal speed
24000 tr/min
N lim - Mechanical Limit Speed
45000 tr/min
Tmin - Min operating temperature
-40 °C
Tmax - Max operating temperature
120 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)
3,071 Hz
BPFI - Over rolling frequency on inner (60 rpm)
4,929 Hz
BSF - Over rolling frequency on rolling element (60 rpm)
4,072 Hz
BRF - Rotational frequency – rolling element (60 rpm)
