10X22205EAW33EE SNR Sealed Spherical Roller Bearing 25x52x23mm
Identified by the suffix EE, these high performance and sealed bearings of the ULTAGE range are designed to operate in harsh environments and on equipment requiring extended maintenance intervals.
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NTN-SNR adds sealed bearings to its ULTAGE range of high performance spherical roller bearings.
Identified by the suffix EE, these high performance and sealed bearings of the ULTAGE range are designed to operate in harsh environments and on equipment requiring extended maintenance intervals.
The new series is suitable for applications as diverse as steel industry, paper making industry, mines and quarry conveyors, textile, handling equipment as well as elevator transmissions.
PRODUCT DEFINITION
Brand SNR
d - Internal diameter 25 mm
D - External diameter 52 mm
B - Bearing/Inner ring width 23 mm
d2 - External diameter inner ring 28,6 mm
D1 - Inner diameter outer ring 47,7 mm
rs - Min fillet radius 1 mm
Number of lubrication holes 3
b - Groove width 3 mm
k - Hole diameter 1,5 mm
Radial clearance class CN
Mass 0,21 kg
PRODUCT PERFORMANCE
C - Dynamic load 57,3 kN
C0 - Static load 46,1 kN
Cu - Fatigue limit load 5,6 kN
e - Coefficient 0.34
Y0 - Static axial load coefficient 1.96
Y1 - Lower axial load coefficient 2
Y2 - Upper axial load coefficient 2.98
Nlim - Mechanical Limit Speed 3900 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C
Identified by the suffix EE, these high performance and sealed bearings of the ULTAGE range are designed to operate in harsh environments and on equipment requiring extended maintenance intervals.
The new series is suitable for applications as diverse as steel industry, paper making industry, mines and quarry conveyors, textile, handling equipment as well as elevator transmissions.
PRODUCT DEFINITION
Brand SNR
d - Internal diameter 25 mm
D - External diameter 52 mm
B - Bearing/Inner ring width 23 mm
d2 - External diameter inner ring 28,6 mm
D1 - Inner diameter outer ring 47,7 mm
rs - Min fillet radius 1 mm
Number of lubrication holes 3
b - Groove width 3 mm
k - Hole diameter 1,5 mm
Radial clearance class CN
Mass 0,21 kg
PRODUCT PERFORMANCE
C - Dynamic load 57,3 kN
C0 - Static load 46,1 kN
Cu - Fatigue limit load 5,6 kN
e - Coefficient 0.34
Y0 - Static axial load coefficient 1.96
Y1 - Lower axial load coefficient 2
Y2 - Upper axial load coefficient 2.98
Nlim - Mechanical Limit Speed 3900 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C