NTN
Roulements à rotule sur rouleaux 23940EMD1C3
Roulement NTN 23940EMD1C3, Ø200×280×60 mm, jeu C3. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 200 × 280 × 60 mm
d200Ø alésage (mm)
×
D280Ø extérieur (mm)
×
B60Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 200 mm |
| D - External diameter | 280 mm |
| B - Bearing/Inner ring width | 60 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 260 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 4 |
| b - Groove width | 12 mm |
| k - Hole diameter | 6 mm |
| Radial clearance class | C3 |
| Mass | 12 kg |
| C - Dynamic load | 766000000 mN |
| C0 - Static load | 1190000000 mN |
| Cu - Fatigue limit load | 71800000 mN |
| e - Coefficient | 0.18 |
| Y0 - Static axial load coefficient | 3.67 |
| Y1 - Lower axial load coefficient | 3.76 |
| Y2 - Upper axial load coefficient | 5.59 |
| N lim - Oil lubrication limit speed | 11400 °/s |
| N lim - Grease lubrication limit speed | 9000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 211 mm |
| Da max - Max shoulder diameter OR | 269 mm |
| ra max - Max shaft & housing fillet radius | 2,1 mm |
Produits associés
NTN 23940EMD1C3