NTN
Roulements à rouleaux coniques 32917XU
Roulement NTN 32917XU, Ø85×120×23 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 85 × 120 × 23 mm
d85Ø alésage (mm)
×
D120Ø extérieur (mm)
×
B23Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 85 mm |
| D - External diameter | 120 mm |
| B - Bearing/Inner ring width | 23 mm |
| C - Outer ring width | 18 mm |
| T - Total width | 23 mm |
| d1 - External diameter inner ring | 102,5 mm |
| a - Charge load application point | 21 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 0,773 kg |
| ISO 355 reference | T2BC085 |
| C - Dynamic load | 104000000 mN |
| C0 - Static load | 157000000 mN |
| Cu - Fatigue limit load | 19100000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.33 |
| Y0 - Static axial load coefficient | 1.01 |
| Y2 - Upper axial load coefficient | 1.83 |
| N lim - Oil lubrication limit speed | 22800 °/s |
| N lim - Grease lubrication limit speed | 16800 °/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 | 93,5 mm |
| Da min - Min shoulder diameter OR | 111 mm |
| Da max - Max shoulder diameter OR | 111,5 mm |
| Db min - Min OR shoulder diameter | 115 mm |
| Ca - Min clearance | 4 mm |
| Cb - Min clearance | 5 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
Produits associés
NTN 32917XU