NTN
Roulements à rouleaux coniques 4T-LM522548/LM522510
Roulement NTN 4T-LM522548/LM522510, Ø109.987×159.987×34.925 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 109,987 × 159,987 × 34,925 mm
d109,987Ø alésage (mm)
×
D159,987Ø extérieur (mm)
×
B34,925Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 109,987 mm |
| D - External diameter | 159,987 mm |
| B - Bearing/Inner ring width | 34,925 mm |
| C - Outer ring width | 26,988 mm |
| T - Total width | 34,925 mm |
| d1 - External diameter inner ring | 137 mm |
| a - Charge load application point | 33,525 mm |
| Mass | 2,24 kg |
| C - Dynamic load | 186000000 mN |
| C0 - Static load | 320000000 mN |
| Cu - Fatigue limit load | 35700000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.4 |
| Y0 - Static axial load coefficient | 0.82 |
| Y2 - Upper axial load coefficient | 1.49 |
| N lim - Oil lubrication limit speed | 16800 °/s |
| N lim - Grease lubrication limit speed | 12600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 118 mm |
| db min - Min IR shoulder diameter | 133 mm |
| Da max - Max shoulder diameter OR | 146 mm |
| Db min - Min OR shoulder diameter | 154 mm |
| ra max - Max fillet radius | 8 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-LM522548 |
| Cup designation | 4T-LM522510 |
Produits associés
NTN 4T-LM522548/LM522510