NTN
Cuscinetti a rullini RNA0-30X42X32ZW
Cuscinetto NTN RNA0-30X42X32ZW, tenuta 2Z. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rullini
Dimensioni
Ø 0 × 42 × 0 mm
d0Ø foro (mm)
×
D42Ø esterno (mm)
×
B0Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| Fw - Under rollers diameter | 30 mm |
| D - External diameter | 42 mm |
| C - Width of bearing, drawn cup or outer ring | 32 mm |
| E - Upper roller diameter | 37 mm |
| rs - Min fillet radius | 0,3 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k - Hole diameter | 3 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,137 kg |
| Cr - Dynamic load rating | 37500000 mN |
| C0r - Static load rating | 60500000 mN |
| N lim - Grease lubrication limit speed | 54000 °/s |
| N lim - Oil lubrication limit speed | 78000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| db - Shoulder diameter IR | 36,4 mm |
| Da max - Max shoulder diameter OR | 40 mm |
| Db - OR smooth shaft shoulder diameter | 30,6 mm |
| ras max - Max shaft & housing fillet radius | 0,3 mm |
Prodotti correlati
NTN RNA0-30X42X32ZW