CS204LLU NTN Sealed Deep Groove Ball Bearing with Spherical Outer Diameter 20x47x14mm

Spherical outer bearing inserts with a standard inner ring have normal tolerances for the bearing bore diameter and are located on the shaft using an appropriate interference fit

They do not have any lubrication holes in the outer ring. The only difference between these bearings and deep groove ball bearings in the 62 and 63 series is the sphered outside surface of the outer ring. These spherical outer bearings are suitable for applications where the direction of the load alternates and where smooth running is a key operational parameter. These bearings can accommodate heavier axial loads than housed inserts of any other design. They can also operate at the same speeds as the corresponding sealed deep groove ball bearings.

PRODUCT DEFINITION
Brand	NTN
d - Internal diameter	20 mm
D - External diameter	47 mm
B - Bearing/Inner ring width	14 mm
d1 - External diameter inner ring	25,9 mm
D1 - Inner diameter outer ring	41,4 mm
rs - Min fillet radius	1 mm
rNs - Min fillet radius	0 mm
Radial clearance class	CN
Mass	0,13 kg

PRODUCT PERFORMANCE
C - Dynamic load	13,5 kN
C0 - Static load	6,6 kN
Cu - Fatigue limit load	0,3 kN
f0 - Coefficient	13.1
N lim - Mechanical Limit Speed	11000 tr/min
Tmin - Min operating temperature	-30 °C
Tmax - Max operating temperature	120 °C