NTN
Cuscinetti obliqui a sfere 7911UCG/GLP42
Cuscinetto NTN 7911UCG/GLP42, Ø55×80×13 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 55 × 80 × 13 mm
d55Ø foro (mm)
×
D80Ø esterno (mm)
×
B13Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 55 mm |
| D - External diameter | 80 mm |
| B - Bearing/Inner ring width | 13 mm |
| d1 - External diameter inner ring | 63,7 mm |
| d2 - External diameter inner ring | 61,8 mm |
| D1 - Inner diameter outer ring | 71,4 mm |
| D2 - Inner diameter outer ring | 75,1 mm |
| a - Charge load application point | 15,6 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 0,6 mm |
| Precision class | P42 |
| Mass | 0,18 kg |
| C - Dynamic load | 21800000 mN |
| C0 - Static load | 18500000 mN |
| f0 - Coefficient | 16.3 |
| N lim - Oil lubrication limit speed | 166800 °/s |
| N lim - Grease lubrication limit speed | 104400 °/s |
| Preload level | GL |
| Preload value | 39000 mN |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 60,5 mm |
| Da max - Max shoulder diameter OR | 74,5 mm |
| Db max - Max OR shoulder diameter | 75,5 mm |
| r1a - Max fillet radius | 0,6 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Prodotti correlati
NTN 7911UCG/GLP42