NTN
Roulements à rouleaux cylindriques NJ2305ET2X
Roulement NTN NJ2305ET2X, Ø25×62×24 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 25 × 62 × 24 mm
d25Ø alésage (mm)
×
D62Ø extérieur (mm)
×
B24Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 25 mm |
| D - External diameter | 62 mm |
| B - Bearing/Inner ring width | 24 mm |
| E - Upper roller diameter | 54 mm |
| F - Under roller diameter | 34 mm |
| d1 - IR flange outer diameter | 38 mm |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 0,345 kg |
| C - Dynamic load | 57000000 mN |
| C0 - Static load | 56000000 mN |
| Cu - Fatigue limit load | 6800000 mN |
| N lim - Oil lubrication limit speed | 66000 °/s |
| N lim - Grease lubrication limit speed | 58200 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 31,5 mm |
| da max - Small face shoulder max diameter | 33 mm |
| dc min - Min inner ring GO diameter | 40 mm |
| Da max - Max shoulder diameter OR | 55,5 mm |
| ra max - Max fillet radius | 1 mm |
Produits associés
NTN NJ2305ET2X