NTN
Roulements à rouleaux cylindriques NJ218C3
Roulement NTN NJ218C3, Ø90×160×30 mm, jeu C3. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 90 × 160 × 30 mm
d90Ø alésage (mm)
×
D160Ø extérieur (mm)
×
B30Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 90 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 30 mm |
| E - Upper roller diameter | 143 mm |
| F - Under roller diameter | 107 mm |
| d1 - IR flange outer diameter | 114,2 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | C3 |
| Mass | 2,376 kg |
| C - Dynamic load | 169000000 mN |
| C0 - Static load | 178000000 mN |
| Cu - Fatigue limit load | 20300000 mN |
| N lim - Oil lubrication limit speed | 30000 °/s |
| N lim - Grease lubrication limit speed | 25800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 99 mm |
| da max - Small face shoulder max diameter | 105 mm |
| dc min - Min inner ring GO diameter | 116 mm |
| Da max - Max shoulder diameter OR | 151 mm |
| ra max - Max fillet radius | 2 mm |
Produits associés
NTN NJ218C3