NTN
Roulements à rotule sur rouleaux 23260EMKD1
Roulement NTN 23260EMKD1, Ø300×540×192 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 300 × 540 × 192 mm
d300Ø alésage (mm)
×
D540Ø extérieur (mm)
×
B192Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 300 mm |
| D - External diameter | 540 mm |
| B - Bearing/Inner ring width | 192 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 461 mm |
| rs - Min fillet radius | 5 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 27 mm |
| k - Hole diameter | 16 mm |
| Associated sleeve reference | H3260H |
| Radial clearance class | CN |
| Mass | 194 kg |
| C - Dynamic load | 4520000000 mN |
| C0 - Static load | 6280000000 mN |
| Cu - Fatigue limit load | 228000000 mN |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 1.88 |
| Y1 - Lower axial load coefficient | 1.92 |
| Y2 - Upper axial load coefficient | 2.86 |
| N lim - Oil lubrication limit speed | 5280 °/s |
| N lim - Grease lubrication limit speed | 4140 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 320 mm |
| db - Min diameter for Sleeve | 321 mm |
| Ce - Min length fro Sleeve | 12 mm |
| Da max - Max shoulder diameter OR | 520 mm |
| ra max - Max shaft & housing fillet radius | 5 mm |
Produits associés
NTN 23260EMKD1