SENTINEL Series: Stainless steel deep groove ball bearing, with pressed stainless steel cage, stainless steel ball, seals with stainless steel frame on both sides, food solid lubrication LUBSOLID "Full Pack".
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.
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Documentation
Product information
PRODUCT DEFINITION
Brand
SNR
d - Internal diameter
20 mm
D - External diameter
42 mm
B - Bearing/Inner ring width
12 mm
d1 - External diameter inner ring
26,9 mm
D1 - Inner diameter outer ring
37 mm
rs - Min fillet radius
0,6 mm
Radial clearance class
CN
Mass
0,07 kg
PRODUCT PERFORMANCE
C - Dynamic load
7,2 kN
C0 - Static load
5 kN
Cu - Fatigue limit load
0,23 kN
f0 - Coefficient
13.85
Tmin - Min operating temperature
-10 °C
Tmax - Max operating temperature
80 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)
3,578 Hz
BPFI - Over rolling frequency on inner (60 rpm)
5,422 Hz
BSF - Over rolling frequency on rolling element (60 rpm)
4,677 Hz
BRF - Rotational frequency – rolling element (60 rpm)
