NTN
Roulements à rotule sur rouleaux 293/500
Roulement NTN 293/500, Ø500×750×144 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 500 × 750 × 144 mm
d500Ø alésage (mm)
×
D750Ø extérieur (mm)
×
B144Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter of shaft washer | 500 mm |
| D - Housing washer outer diameter | 750 mm |
| D1 - Inner diameter housing washer | 611 mm |
| d1 - External diameter shaft washer | 725 mm |
| T - Thrust bearing height | 150 mm |
| C - Housing washer width | 74 mm |
| B - Shaft washer width | 144 mm |
| a - Charge load application point | 280 mm |
| Cage material | Laiton |
| Mass | 235 kg |
| Ca - Dynamic axial load rating | 4750000000 mN |
| C0a - Static axial load rating | 19300000000 mN |
| Cua - Limit axial load rating | 1140000000 mN |
| N lim - Oil lubrication limit speed | 2640 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| ras max - Max shaft & housing fillet radius | 5 mm |
| rs - Min fillet radius | 6 mm |
| Da max - Max shoulder diameter OR | 670 mm |
| da min - Min shoulder diameter IR | 615 mm |
Produits associés
NTN 293/500