SNR
Roulements à rotule sur rouleaux 29418E
Roulement SNR 29418E, Ø90×190×39 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 90 × 190 × 39 mm
d90Ø alésage (mm)
×
D190Ø extérieur (mm)
×
B39Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter of shaft washer | 90 mm |
| D - Housing washer outer diameter | 190 mm |
| D1 - Inner diameter housing washer | 130 mm |
| d1 - External diameter shaft washer | 170,8 mm |
| T - Thrust bearing height | 60 mm |
| C - Housing washer width | 29 mm |
| B - Shaft washer width | 39 mm |
| B2 - Distance large face of shaft washer / metal cage | 53 mm |
| a - Charge load application point | 56 mm |
| Cage material | Tôle |
| Mass | 7,77 kg |
| Ca - Dynamic axial load rating | 709000000 mN |
| C0a - Static axial load rating | 2100000000 mN |
| Cua - Limit axial load rating | 231000000 mN |
| N lim - Oil lubrication limit speed | 10200 °/s |
| N ref - Reference thermal speed | 11400 °/s |
| N lim - Mechanical Limit Speed | 20400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,119 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,881 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,514 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,757 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,445 Hz |
| ras max - Max shaft & housing fillet radius | 2 mm |
| rs - Min fillet radius | 2,1 mm |
| Da max - Max shoulder diameter OR | 161 mm |
| da min - Min shoulder diameter IR | 135 mm |
| db1 - Maximum diameter of the shaft washer shoulder | 99 mm |
| db2 - Max spacer diameter | 99 mm |
Produits associés
SNR 29418E