SNR
Roulements à rouleaux cylindriques NUP211EG15
Roulement SNR NUP211EG15, Ø55×100×21 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 55 × 100 × 21 mm
d55Ø alésage (mm)
×
D100Ø extérieur (mm)
×
B21Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 55 mm |
| D - External diameter | 100 mm |
| B - Bearing/Inner ring width | 21 mm |
| E - Upper roller diameter | 90 mm |
| F - Under roller diameter | 66 mm |
| d1 - IR flange outer diameter | 70,8 mm |
| D1 - OR flange inner diameter | 86,6 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 0,693 kg |
| C - Dynamic load | 83100000 mN |
| C0 - Static load | 94200000 mN |
| Cu - Fatigue limit load | 11500000 mN |
| N ref - Reference thermal speed | 34800 °/s |
| N lim - Mechanical Limit Speed | 49800 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,192 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,808 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,346 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,173 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,423 Hz |
| da min - Min shoulder diameter IR | 63 mm |
| dc min - Min inner ring GO diameter | 73 mm |
| Da max - Max shoulder diameter OR | 92 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1 mm |
Produits associés
SNR NUP211EG15