NTN
Cuscinetti a rulli conici 4T-JLM104948/JLM104910PK
Cuscinetto NTN 4T-JLM104948/JLM104910PK, Ø50×82×21.5 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 50 × 82 × 21,5 mm
d50Ø foro (mm)
×
D82Ø esterno (mm)
×
B21,5Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 50 mm |
| D - External diameter | 82 mm |
| B - Bearing/Inner ring width | 21,5 mm |
| C - Outer ring width | 17 mm |
| T - Total width | 21,5 mm |
| d1 - External diameter inner ring | 65,5 mm |
| a - Charge load application point | 16,1 mm |
| Mass | 0,42 kg |
| C - Dynamic load | 77500000 mN |
| C0 - Static load | 94000000 mN |
| Cu - Fatigue limit load | 11500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.31 |
| Y0 - Static axial load coefficient | 1.08 |
| Y2 - Upper axial load coefficient | 1.97 |
| N lim - Oil lubrication limit speed | 34200 °/s |
| N lim - Grease lubrication limit speed | 25800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 55 mm |
| db min - Min IR shoulder diameter | 60 mm |
| Da max - Max shoulder diameter OR | 76 mm |
| Db min - Min OR shoulder diameter | 78 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 0,5 mm |
| Cone designation | 4T-JLM104948PK |
| Cup designation | 4T-JLM104910PK |
Prodotti correlati
NTN 4T-JLM104948/JLM104910PK