SNR
Rillenkugellager 6306NRC3
Lager SNR 6306NRC3, Ø30×72×19 mm. Angebot anfordern — weltweiter Versand.
Typ Rillenkugellager
Abmessungen
Ø 30 × 72 × 19 mm
d30Ø Bohrung (mm)
×
D72Ø außen (mm)
×
B19Breite (mm)
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Auf Lager
Technische Daten
| Brand | SNR |
| d - Internal diameter | 30 mm |
| D - External diameter | 72 mm |
| B - Bearing/Inner ring width | 19 mm |
| d1 - External diameter inner ring | 41,7 mm |
| D1 - Inner diameter outer ring | 62,5 mm |
| a min - Min position Groove | 3,07 mm |
| a max - Max position groove | 3,28 mm |
| Ca min - Mini segment position | 4,67 mm |
| Ca max - Max segment position | 4,98 mm |
| rs - Min fillet radius | 1,1 mm |
| rNs - Min fillet radius | 0,5 mm |
| D3 - Max bottom groove diameter | 68,81 mm |
| b min - Min groove width | 1,9 mm |
| b max - Max groove width | 2,2 mm |
| r0 max - Max bottom groove radius | 0,6 mm |
| D4 max - Max outer diameter of assembled stop ring | 78,6 mm |
| f - Stop ring thickness | 1,65 mm |
| Snap ring reference | R72 |
| Radial clearance class | C3 |
| Mass | 0,346 kg |
| C - Dynamic load | 29700000 mN |
| C0 - Static load | 15900000 mN |
| Cu - Fatigue limit load | 720000 mN |
| f0 - Coefficient | 13.1 |
| N ref - Reference thermal speed | 66000 °/s |
| N lim - Mechanical Limit Speed | 96000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,054 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 4,946 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 3,99 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 1,995 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,382 Hz |
| da min - Min shoulder diameter IR | 36,5 mm |
| Da max - Max shoulder diameter OR | 65,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
| rNa max - Max fillet radius on segment side | 0,5 mm |
| Db min - Min stop ring position diameter | 80 mm |
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SNR 6306NRC3