NTN
Rodamientos rígidos de bolas 6211NRC4
Rodamiento NTN 6211NRC4, Ø55×100×21 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos rígidos de bolas
Dimensiones
Ø 55 × 100 × 21 mm
d55Ø interior (mm)
×
D100Ø exterior (mm)
×
B21Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 55 mm |
| D - External diameter | 100 mm |
| B - Bearing/Inner ring width | 21 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 |
| D4 max - Max outer diameter of assembled stop ring | 106,5 mm |
| f - Stop ring thickness | 2,46 mm |
| Snap ring reference | R100 |
| Radial clearance class | C4 |
| Mass | 0,601 kg |
| C - Dynamic load | 48000000 mN |
| C0 - Static load | 29200000 mN |
| Cu - Fatigue limit load | 2290000 mN |
| f0 - Coefficient | 14.3 |
| N lim - Oil lubrication limit speed | 45600 °/s |
| N lim - Grease lubrication limit speed | 38400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| 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 |
| Ca min - Mini segment position | 5,43 mm |
| Ca max - Max segment position | 5,74 mm |
| Db min - Min stop ring position diameter | 108 mm |
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NTN 6211NRC4