NTN
Cuscinetti obliqui a sfere 7236
Cuscinetto NTN 7236, Ø180×320×52 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 180 × 320 × 52 mm
d180Ø foro (mm)
×
D320Ø esterno (mm)
×
B52Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 180 mm |
| D - External diameter | 320 mm |
| B - Bearing/Inner ring width | 52 mm |
| a - Charge load application point | 98 mm |
| rs - Min fillet radius | 4 mm |
| r1s - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Mass | 17,7 kg |
| C - Dynamic load | 340000000 mN |
| C0 - Static load | 385000000 mN |
| Cu - Fatigue limit load | 18600000 mN |
| N lim - Oil lubrication limit speed | 16800 °/s |
| N lim - Grease lubrication limit speed | 12600 °/s |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 198 mm |
| Da max - Max shoulder diameter OR | 302 mm |
| Db max - Max OR shoulder diameter | 311,5 mm |
| r1a - Max fillet radius | 1,5 mm |
| ra max - Max shaft & housing fillet radius | 3 mm |
Prodotti correlati
NTN 7236