NTN
Roulements à rouleaux cylindriques NJ226
Roulement NTN NJ226, Ø130×230×40 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 130 × 230 × 40 mm
d130Ø alésage (mm)
×
D230Ø extérieur (mm)
×
B40Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 130 mm |
| D - External diameter | 230 mm |
| B - Bearing/Inner ring width | 40 mm |
| E - Upper roller diameter | 204 mm |
| F - Under roller diameter | 156 mm |
| d1 - IR flange outer diameter | 165,5 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 3 mm |
| Radial clearance class | CN |
| Mass | 6,895 kg |
| C - Dynamic load | 300000000 mN |
| C0 - Static load | 340000000 mN |
| Cu - Fatigue limit load | 35000000 mN |
| N lim - Oil lubrication limit speed | 20400 °/s |
| N lim - Grease lubrication limit speed | 17400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 143 mm |
| da max - Small face shoulder max diameter | 151 mm |
| dc min - Min inner ring GO diameter | 168 mm |
| Da max - Max shoulder diameter OR | 217 mm |
| ra max - Max fillet radius | 2,5 mm |
Produits associés
NTN NJ226