NTN
Cuscinetti obliqui a sfere 7230B
Cuscinetto NTN 7230B, Ø150×270×45 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 150 × 270 × 45 mm
d150Ø foro (mm)
×
D270Ø esterno (mm)
×
B45Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 150 mm |
| D - External diameter | 270 mm |
| B - Bearing/Inner ring width | 45 mm |
| a - Charge load application point | 111 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 11 kg |
| C - Dynamic load | 232000000 mN |
| C0 - Static load | 235000000 mN |
| Cu - Fatigue limit load | 11900000 mN |
| N lim - Oil lubrication limit speed | 17400 °/s |
| N lim - Grease lubrication limit speed | 13200 °/s |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 164 mm |
| Da max - Max shoulder diameter OR | 256 mm |
| Db max - Max OR shoulder diameter | 263 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 2,5 mm |
Prodotti correlati
NTN 7230B