NTN
Wälzlager 81226
Lager NTN 81226, Ø130×190×45 mm. Angebot anfordern — weltweiter Versand.
Typ Wälzlager
Abmessungen
Ø 130 × 190 × 45 mm
d130Ø Bohrung (mm)
×
D190Ø außen (mm)
×
B45Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | NTN |
| d - Bore diameter of support washer IR - WS | 130 mm |
| D - Outside diameter of support washer OR - GS | 190 mm |
| d1 - External diameter of support washer IR - WS | 187 mm |
| D1 - Bore diameter bearing washer OR - GS | 133 mm |
| T - Thrust bearing height | 45 mm |
| Dw - Rolling element diameter | 19 mm |
| Dc1 - Roller cage bore diameter | 130 mm |
| Dc - Roller cage outer diameter | 190 mm |
| rs - Min fillet radius | 1,5 mm |
| Cage assembly reference | K81226 |
| Bearing ring (inner ring) WS | WS81226 |
| Bearing ring (outer ring) GS | GS81226 |
| Ea - Rollers reference outer diameter | 179 mm |
| Eb - Rollers reference inner diameter | 140,1 mm |
| Mass | 4,2 kg |
| Cage assembly mass | 1,14 kg |
| Bearing ring (inner ring) WS mass | 1,53 kg |
| Bearing ring (outer ring) GS mass | 1,53 kg |
| Ca - Dynamic axial load rating | 360000000 mN |
| C0a - Static axial load rating | 1210000000 mN |
| Cua - Limit axial load rating | 128000000 mN |
| N lim - Grease lubrication limit speed | 2280 °/s |
| N lim - Oil lubrication limit speed | 9000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 178 mm |
| Db max - Max OR shoulder diameter | 140 mm |
| ras max - Max shaft & housing fillet radius | 1,5 mm |
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NTN 81226