NTN
Roulements à rouleaux coniques 4T-JM716648/JM716610PK
Roulement NTN 4T-JM716648/JM716610PK, Ø85×130×29 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 85 × 130 × 29 mm
d85Ø alésage (mm)
×
D130Ø extérieur (mm)
×
B29Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 85 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 29 mm |
| C - Outer ring width | 24 mm |
| T - Total width | 30 mm |
| a - Charge load application point | 29,8 mm |
| rs - Min fillet radius | 6 mm |
| r1s - Min fillet radius | 2,5 mm |
| Mass | 1,37 kg |
| C - Dynamic load | 149000000 mN |
| C0 - Static load | 214000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.74 |
| Y2 - Upper axial load coefficient | 1.35 |
| N lim - Oil lubrication limit speed | 21000 °/s |
| N lim - Grease lubrication limit speed | 15600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 92 mm |
| db min - Min IR shoulder diameter | 104 mm |
| Da max - Max shoulder diameter OR | 125 mm |
| Db min - Min OR shoulder diameter | 207 mm |
| ra max - Max fillet radius | 6 mm |
| r1a - Max fillet radius | 2,5 mm |
| Cone designation | 4T-JM716648PK |
Produits associés
NTN 4T-JM716648/JM716610PK