SNR
Roulements à rotule sur rouleaux 29426E
Roulement SNR 29426E, Ø130×270×54 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 130 × 270 × 54 mm
d130Ø alésage (mm)
×
D270Ø extérieur (mm)
×
B54Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter of shaft washer | 130 mm |
| D - Housing washer outer diameter | 270 mm |
| D1 - Inner diameter housing washer | 188 mm |
| d1 - External diameter shaft washer | 245,4 mm |
| T - Thrust bearing height | 85 mm |
| C - Housing washer width | 41 mm |
| B - Shaft washer width | 54 mm |
| B2 - Distance large face of shaft washer / metal cage | 74 mm |
| a - Charge load application point | 81 mm |
| Cage material | Tôle |
| Mass | 21,6 kg |
| Ca - Dynamic axial load rating | 1390000000 mN |
| C0a - Static axial load rating | 4310000000 mN |
| Cua - Limit axial load rating | 427000000 mN |
| N lim - Oil lubrication limit speed | 7200 °/s |
| N ref - Reference thermal speed | 8400 °/s |
| N lim - Mechanical Limit Speed | 14400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,1 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,9 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,386 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,693 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,444 Hz |
| ras max - Max shaft & housing fillet radius | 3 mm |
| rs - Min fillet radius | 4 mm |
| Da max - Max shoulder diameter OR | 227 mm |
| da min - Min shoulder diameter IR | 195 mm |
| db1 - Maximum diameter of the shaft washer shoulder | 142,5 mm |
| db2 - Max spacer diameter | 153 mm |
Produits associés
SNR 29426E