NTN
Cuscinetti obliqui a sfere 7321BL1G
Cuscinetto NTN 7321BL1G, Ø105×225×49 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 105 × 225 × 49 mm
d105Ø foro (mm)
×
D225Ø esterno (mm)
×
B49Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 105 mm |
| D - External diameter | 225 mm |
| B - Bearing/Inner ring width | 49 mm |
| d1 - External diameter inner ring | 145,8 mm |
| d2 - External diameter inner ring | 145,8 mm |
| D1 - Inner diameter outer ring | 184,4 mm |
| D2 - Inner diameter outer ring | 203,8 mm |
| a - Charge load application point | 93,5 mm |
| α - Contact angle | 40 ° |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 8,36 kg |
| C - Dynamic load | 224000000 mN |
| C0 - Static load | 194000000 mN |
| Cu - Fatigue limit load | 11800000 mN |
| N lim - Oil lubrication limit speed | 22800 °/s |
| N lim - Grease lubrication limit speed | 17400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 119 mm |
| Da max - Max shoulder diameter OR | 211 mm |
| Db max - Max OR shoulder diameter | 218 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 2,5 mm |
Prodotti correlati
NTN 7321BL1G