nu312 et nsk 20 x 52 x 14 mm 2Z Shields At Both Sides

2Z Shields At Both Sides Of The Bearing Äußeres Breitenmaße: mm 47

100 1/min Thermische Bezugsdrehzahl r a max 2 mm Maximaler Hohlkehlradius an der Welle ≈m 0

Außendurchmesser: 180 mm Gewicht: 5360 Gramm Herstellungsland: Japan Zolltarifnummer: 8482 5000

8 mm Nutdurchmesser D 68 mm Außendurchmesser T max 80 °C Betriebstemperatur max

07 Innenmaße: mm 120

nu312 et nsk 20 x 52 x 14 mm 2Z Shields At Both SidesNU312ET d 60 mm Bore diameter D 130 mm Outside diameter B 31 mm Width FW 77 mm Raceway diameter of inner ring r (min.) 2. 1 mm Chamfer dimension r1 (min.) 2. 1 mm Chamfer dimension Cr 184000 N Basic dynamic load rating C0r 157000 N Basic static load rating Thermal Speed Rating (Oil bath) 5600 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 6700 min 1 Properly designed and controlled forced