NTN
Roulements à rouleaux cylindriques NJ310
Roulement NTN NJ310, Ø50×110×27 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 50 × 110 × 27 mm
d50Ø alésage (mm)
×
D110Ø extérieur (mm)
×
B27Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 50 mm |
| D - External diameter | 110 mm |
| B - Bearing/Inner ring width | 27 mm |
| E - Upper roller diameter | 95 mm |
| F - Under roller diameter | 65 mm |
| d1 - IR flange outer diameter | 71 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Mass | 1,19 kg |
| C - Dynamic load | 96500000 mN |
| C0 - Static load | 86000000 mN |
| Cu - Fatigue limit load | 10500000 mN |
| N lim - Oil lubrication limit speed | 46200 °/s |
| N lim - Grease lubrication limit speed | 39000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 59 mm |
| da max - Small face shoulder max diameter | 63 mm |
| dc min - Min inner ring GO diameter | 73 mm |
| Da max - Max shoulder diameter OR | 101 mm |
| ra max - Max fillet radius | 2 mm |
Produits associés
NTN NJ310