NTN
Roulements à rotule sur rouleaux 22320EAKW33
Roulement NTN 22320EAKW33, Ø100×215×73 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 100 × 215 × 73 mm
d100Ø alésage (mm)
×
D215Ø extérieur (mm)
×
B73Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 100 mm |
| D - External diameter | 215 mm |
| B - Bearing/Inner ring width | 73 mm |
| d2 - External diameter inner ring | 126,7 mm |
| D1 - Inner diameter outer ring | 186,7 mm |
| rs - Min fillet radius | 3 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 13,26 mm |
| k - Hole diameter | 6 mm |
| Associated sleeve reference | H2320 |
| Radial clearance class | CN |
| Mass | 12,188 kg |
| C - Dynamic load | 827000000 mN |
| C0 - Static load | 844000000 mN |
| Cu - Fatigue limit load | 88900000 mN |
| e - Coefficient | 0.34 |
| Y0 - Static axial load coefficient | 1.93 |
| Y1 - Lower axial load coefficient | 1.98 |
| Y2 - Upper axial load coefficient | 2.94 |
| N ref - Reference thermal speed | 15600 °/s |
| N lim - Mechanical Limit Speed | 18600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 114 mm |
| db - Min diameter for Sleeve | 110 mm |
| Ce - Min length fro Sleeve | 7 mm |
| Da max - Max shoulder diameter OR | 201 mm |
| ra max - Max shaft & housing fillet radius | 2,5 mm |
Produits associés
NTN 22320EAKW33