NTN
Roulements à rotule sur billes 1222SKC3
Roulement NTN 1222SKC3, Ø110×200×38 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur billes
Dimensions
Ø 110 × 200 × 38 mm
d110Ø alésage (mm)
×
D200Ø extérieur (mm)
×
B38Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 110 mm |
| D - External diameter | 200 mm |
| B - Bearing/Inner ring width | 38 mm |
| rs - Min fillet radius | 2,1 mm |
| Associated sleeve reference | H222X |
| Radial clearance class | C3 |
| Precision class | P0 |
| Mass | 5,21 kg |
| C - Dynamic load | 87000000 mN |
| C0 - Static load | 38500000 mN |
| Cu - Fatigue limit load | 1500000 mN |
| e - Coefficient | 0.18 |
| Y0 - Static axial load coefficient | 3.9 |
| Y1 - Lower axial load coefficient | 3.7 |
| Y2 - Upper axial load coefficient | 5.7 |
| N lim - Oil lubrication limit speed | 20400 °/s |
| N lim - Grease lubrication limit speed | 16800 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 121 mm |
| da max - Max shoulder diameter IR | 138 mm |
| db - Min diameter for Sleeve | 116 mm |
| Ce - Min length fro Sleeve | 7 mm |
| Da max - Max shoulder diameter OR | 189 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Produits associés
NTN 1222SKC3