
Spherical roller bearing, pressed steel cage
The spherical roller bearing withstands significant loads and misalignments. This type of roller bearing is well adapted to harsh operating conditions: impacts or vibrations (crushers, vibrating screens, heavy handling, etc.). With the ULTAGE design, NTN EUROPE offers as standard, unsurpassed endurance and longevity.
3D file
Technical datasheet
Specs


PRODUCT DEFINITION | |
---|---|
d - Internal diameter | 40 mm |
D - External diameter | 90 mm |
B - Bearing/Inner ring width | 23 mm |
d2 - External diameter inner ring | 53,5 mm |
D1 - Inner diameter outer ring | 75,4 mm |
rs - Min fillet radius | 1,5 mm |
Number of lubrication holes | 0 |
b - Groove width | 0 mm |
Radial clearance class | CN |
Mass | 0,715 kg |
Brand | SNR |

PRODUCT PERFORMANCE | |
---|---|
C - Dynamic load | 97,7 kN |
C0 - Static load | 86,7 kN |
Cu - Fatigue limit load | 10,6 kN |
e - Coefficient | 0.26 |
Y0 - Static axial load coefficient | 2.5 |
Y1 - Lower axial load coefficient | 2.55 |
Y2 - Upper axial load coefficient | 3.8 |
Nref - Reference thermal speed | 6400 tr/min |
Nlim - Mechanical Limit Speed | 9300 tr/min |
Tmin - Min operating temperature | -40 °C |
Tmax - Max operating temperature | 200 °C |
ABUTMENT | |
---|---|
da max - Max shoulder diameter IR | 0 mm |
da min - Min shoulder diameter IR | 49 mm |
Da max - Max shoulder diameter OR | 81 mm |
ra max - Max shaft & housing fillet radius | 1,5 mm |

