NTN
Cuscinetti obliqui a sfere 7912UG/GMP42
Cuscinetto NTN 7912UG/GMP42, Ø60×85×13 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 60 × 85 × 13 mm
d60Ø foro (mm)
×
D85Ø esterno (mm)
×
B13Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 60 mm |
| D - External diameter | 85 mm |
| B - Bearing/Inner ring width | 13 mm |
| d1 - External diameter inner ring | 68,7 mm |
| d2 - External diameter inner ring | 66,8 mm |
| D1 - Inner diameter outer ring | 76,4 mm |
| D2 - Inner diameter outer ring | 80,1 mm |
| a - Charge load application point | 27,5 mm |
| α - Contact angle | 30 ° |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 0,6 mm |
| Precision class | P42 |
| Mass | 0,19 kg |
| C - Dynamic load | 20600000 mN |
| C0 - Static load | 18200000 mN |
| N lim - Oil lubrication limit speed | 97200 °/s |
| N lim - Grease lubrication limit speed | 71400 °/s |
| Preload level | GM |
| Preload value | 480000 mN |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 65,5 mm |
| Da max - Max shoulder diameter OR | 79,5 mm |
| Db max - Max OR shoulder diameter | 80,5 mm |
| r1a - Max fillet radius | 0,6 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Prodotti correlati
NTN 7912UG/GMP42