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 offers as standard, unsurpassed endurance and longevity.
Log in
To add this product to your basketDocumentation
Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 80 mm |
| D - External diameter | 170 mm |
| B - Bearing/Inner ring width | 58 mm |
| d2 - External diameter inner ring | 98,6 mm |
| D1 - Inner diameter outer ring | 147,4 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 10 mm |
| k - Hole diameter | 5 mm |
| Associated sleeve reference | H2316 |
| Radial clearance class | CN |
| Mass | 5,93 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 541 kN |
| C0 - Static load | 522 kN |
| Cu - Fatigue limit load | 59,1 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 |
| N ref - Reference thermal speed | 3400 tr/min |
| N lim - Mechanical Limit Speed | 3900 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 200 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 92 mm |
| db - Min diameter for Sleeve | 88 mm |
| Ce - Min length fro Sleeve | 6 mm |
| Da max - Max shoulder diameter OR | 158 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
