NTN
Roulements à rouleaux cylindriques NJ215
Roulement NTN NJ215, Ø75×130×25 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 75 × 130 × 25 mm
d75Ø alésage (mm)
×
D130Ø extérieur (mm)
×
B25Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 75 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 25 mm |
| E - Upper roller diameter | 116,5 mm |
| F - Under roller diameter | 88,5 mm |
| d1 - IR flange outer diameter | 94 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Mass | 1,285 kg |
| C - Dynamic load | 107000000 mN |
| C0 - Static load | 111000000 mN |
| Cu - Fatigue limit load | 13400000 mN |
| N lim - Oil lubrication limit speed | 36000 °/s |
| N lim - Grease lubrication limit speed | 30600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 83 mm |
| da max - Small face shoulder max diameter | 87 mm |
| dc min - Min inner ring GO diameter | 96 mm |
| Da max - Max shoulder diameter OR | 122 mm |
| ra max - Max fillet radius | 1,5 mm |
NTN NJ215