NTN
Roulements à rotule sur rouleaux 22219EMKW33
Roulement NTN 22219EMKW33, Ø95×170×43 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 95 × 170 × 43 mm
d95Ø alésage (mm)
×
D170Ø extérieur (mm)
×
B43Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 95 mm |
| D - External diameter | 170 mm |
| B - Bearing/Inner ring width | 43 mm |
| D1 - Inner diameter outer ring | 152,8 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 9,54 mm |
| k - Hole diameter | 4,5 mm |
| Associated sleeve reference | H319 |
| Radial clearance class | CN |
| Mass | 4,09 kg |
| C - Dynamic load | 416000000 mN |
| C0 - Static load | 417000000 mN |
| Cu - Fatigue limit load | 46500000 mN |
| e - Coefficient | 0.23 |
| Y0 - Static axial load coefficient | 2.89 |
| Y1 - Lower axial load coefficient | 2.95 |
| Y2 - Upper axial load coefficient | 4.4 |
| N ref - Reference thermal speed | 22800 °/s |
| N lim - Mechanical Limit Speed | 28800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 107 mm |
| db - Min diameter for Sleeve | 102 mm |
| Ce - Min length fro Sleeve | 9 mm |
| Da max - Max shoulder diameter OR | 158 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Produits associés
NTN 22219EMKW33