NTN
Cuscinetti radiali a sfere 6216NC4
Cuscinetto NTN 6216NC4, Ø80×140×26 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti radiali a sfere
Dimensioni
Ø 80 × 140 × 26 mm
d80Ø foro (mm)
×
D140Ø esterno (mm)
×
B26Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 80 mm |
| D - External diameter | 140 mm |
| B - Bearing/Inner ring width | 26 mm |
| a min - Min position Groove | 4,65 mm |
| a max - Max position groove | 4,9 mm |
| rs - Min fillet radius | 2 mm |
| rNs - Min fillet radius | 0,5 mm |
| D3 - Max bottom groove diameter | 135,23 mm |
| b min - Min groove width | 3,1 mm |
| b max - Max groove width | 3,4 mm |
| r0 max - Max bottom groove radius | 0,6 mm |
| Radial clearance class | C4 |
| Mass | 1,4 kg |
| C - Dynamic load | 80500000 mN |
| C0 - Static load | 53000000 mN |
| Cu - Fatigue limit load | 3950000 mN |
| f0 - Coefficient | 14.6 |
| N lim - Oil lubrication limit speed | 31800 °/s |
| N lim - Grease lubrication limit speed | 27000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 89 mm |
| Da max - Max shoulder diameter OR | 131 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
| rNa max - Max fillet radius on segment side | 0,5 mm |
Prodotti correlati
NTN 6216NC4