SNR
Roulements rigides à billes 6301ZZC3
Roulement SNR 6301ZZC3, Ø12×37×12 mm, étanchéité 2Z. Demandez un devis — expédition dans le monde entier.
Type Roulements rigides à billes
Dimensions
Ø 12 × 37 × 12 mm
d12Ø alésage (mm)
×
D37Ø extérieur (mm)
×
B12Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 12 mm |
| D - External diameter | 37 mm |
| B - Bearing/Inner ring width | 12 mm |
| d1 - External diameter inner ring | 18,5 mm |
| D1 - Inner diameter outer ring | 30,8 mm |
| rs - Min fillet radius | 1 mm |
| Radial clearance class | C3 |
| Mass | 0,06 kg |
| C - Dynamic load | 10200000 mN |
| C0 - Static load | 4200000 mN |
| Cu - Fatigue limit load | 190000 mN |
| f0 - Coefficient | 11.1 |
| N ref - Reference thermal speed | 120000 °/s |
| N lim - Mechanical Limit Speed | 168000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 2,028 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 3,972 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 2,762 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 1,381 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,338 Hz |
| da min - Min shoulder diameter IR | 17 mm |
| da max - Max shoulder diameter IR | 18,5 mm |
| Da max - Max shoulder diameter OR | 32 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Produits associés
SNR 6301ZZC3