SNR
Cuscinetti radiali a sfere 6211N
Cuscinetto SNR 6211N, Ø55×100×21 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti radiali a sfere
Dimensioni
Ø 55 × 100 × 21 mm
d55Ø foro (mm)
×
D100Ø esterno (mm)
×
B21Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 55 mm |
| D - External diameter | 100 mm |
| B - Bearing/Inner ring width | 21 mm |
| d1 - External diameter inner ring | 65,4 mm |
| D1 - Inner diameter outer ring | 90,9 mm |
| a min - Min position Groove | 3,07 mm |
| a max - Max position groove | 3,28 mm |
| rs - Min fillet radius | 1,5 mm |
| rNs - Min fillet radius | 0,5 mm |
| D3 - Max bottom groove diameter | 96,8 mm |
| b min - Min groove width | 2,7 mm |
| b max - Max groove width | 3 mm |
| r0 max - Max bottom groove radius | 0,6 mm |
| Radial clearance class | CN |
| Mass | 0,604 kg |
| C - Dynamic load | 45700000 mN |
| C0 - Static load | 29300000 mN |
| Cu - Fatigue limit load | 1330000 mN |
| f0 - Coefficient | 14.3 |
| N ref - Reference thermal speed | 45000 °/s |
| N lim - Mechanical Limit Speed | 66000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,078 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 5,922 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,24 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,62 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,408 Hz |
| da min - Min shoulder diameter IR | 63 mm |
| Da max - Max shoulder diameter OR | 92 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
| rNa max - Max fillet radius on segment side | 0,5 mm |
| Db min - Min stop ring position diameter | 0 mm |
Prodotti correlati
SNR 6211N