NTN
Roulements à rotule sur rouleaux 294/500
Roulement NTN 294/500, Ø500×870×216 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 500 × 870 × 216 mm
d500Ø alésage (mm)
×
D870Ø extérieur (mm)
×
B216Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter of shaft washer | 500 mm |
| D - Housing washer outer diameter | 870 mm |
| D1 - Inner diameter housing washer | 661 mm |
| d1 - External diameter shaft washer | 830 mm |
| T - Thrust bearing height | 224 mm |
| C - Housing washer width | 107 mm |
| B - Shaft washer width | 216 mm |
| a - Charge load application point | 290 mm |
| Cage material | Laiton |
| Mass | 569 kg |
| Ca - Dynamic axial load rating | 8450000000 mN |
| C0a - Static axial load rating | 33000000000 mN |
| Cua - Limit axial load rating | 1610000000 mN |
| N lim - Oil lubrication limit speed | 2040 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| ras max - Max shaft & housing fillet radius | 8 mm |
| rs - Min fillet radius | 9,5 mm |
| Da max - Max shoulder diameter OR | 750 mm |
| da min - Min shoulder diameter IR | 670 mm |
Produits associés
NTN 294/500