NTN
Schrägkugellager 5311SNR
Lager NTN 5311SNR, Ø55×120×49.2 mm. Angebot anfordern — weltweiter Versand.
Typ Schrägkugellager
Abmessungen
Ø 55 × 120 × 49,2 mm
d55Ø Bohrung (mm)
×
D120Ø außen (mm)
×
B49,2Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 55 mm |
| D - External diameter | 120 mm |
| B - Bearing/Inner ring width | 49,2 mm |
| a - Charge load application point | 60,6 mm |
| α - Contact angle | 25 ° |
| a min - Min position Groove | 3,86 mm |
| a max - Max position groove | 4,06 mm |
| rs - Min fillet radius | 2 mm |
| rNs - Min fillet radius | 0,6 mm |
| D3 - Max bottom groove diameter | 115,21 mm |
| b min - Min groove width | 3,1 mm |
| b max - Max groove width | 3,4 mm |
| r0 max - Max bottom groove radius | 0,6 mm |
| D4 max - Max outer diameter of assembled stop ring | 129,7 mm |
| f - Stop ring thickness | 2,77 mm |
| Snap ring reference | R120 |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 2,327 kg |
| C - Dynamic load | 95000000 mN |
| C0 - Static load | 73000000 mN |
| Cu - Fatigue limit load | 4500000 mN |
| N lim - Oil lubrication limit speed | 30000 °/s |
| N lim - Grease lubrication limit speed | 22800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 65 mm |
| Da max - Max shoulder diameter OR | 110 mm |
| Ca min - Mini segment position | 6,58 mm |
| Ca max - Max segment position | 6,88 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
| rNa max - Max fillet radius on segment side | 0,6 mm |
| Db min - Min stop ring position diameter | 131,5 mm |
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NTN 5311SNR