NTN
Roulements à rouleaux coniques 4T-JLM813049/JLM813010PK
Roulement NTN 4T-JLM813049/JLM813010PK, Ø70×110×25 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 70 × 110 × 25 mm
d70Ø alésage (mm)
×
D110Ø extérieur (mm)
×
B25Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 70 mm |
| D - External diameter | 110 mm |
| B - Bearing/Inner ring width | 25 mm |
| C - Outer ring width | 20,5 mm |
| T - Total width | 26 mm |
| d1 - External diameter inner ring | 91,5 mm |
| a - Charge load application point | 26,3 mm |
| Mass | 0,888 kg |
| C - Dynamic load | 108000000 mN |
| C0 - Static load | 150000000 mN |
| Cu - Fatigue limit load | 18300000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.49 |
| Y0 - Static axial load coefficient | 0.68 |
| Y2 - Upper axial load coefficient | 1.23 |
| N lim - Oil lubrication limit speed | 25200 °/s |
| N lim - Grease lubrication limit speed | 19200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 77 mm |
| db min - Min IR shoulder diameter | 78 mm |
| Da max - Max shoulder diameter OR | 98 mm |
| Db min - Min OR shoulder diameter | 105 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 2,5 mm |
| Cone designation | 4T-JLM813049PK |
| Cup designation | 4T-JLM813010PK |
Produits associés
NTN 4T-JLM813049/JLM813010PK