SKF 21317EK Spherical roller bearings,SKF 21317 EK Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21317 EK

21317 EK

SKF Explorer
Dimensions
d 85mm
D 180mm
B 41mm
d2106mm
D1141mm
b 6mm
K 3mm
r1,2min.3mm

Tapered bore, taper 1:12

Abutment dimensions
Damax.166mm
ramax.2.5mm
Calculation data
Basic dynamic load ratingC 331kN
Basic static load ratingC0 375kN
Fatigue load limitPu 39kN
Reference speed  3800r/min
Limiting speed  5300r/min
Calculation factore 0.24 
Calculation factorY1 2.8 
Calculation factorY2 4.2 
Calculation factorY0 2.8 
Mass
Mass bearing  5.15kg
Mounting information
Recommended lock nut tightening anglea 150°
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Hot number: 32009 X 32236/DF 61906-2RZ FYK 30 TD GB 1016 HCCE 055 R NJ 2236 ECM NNU 41/670 M/W33 NU 326 ECM PBM 250270250 M1G1 PBMF 220240100 M1G1 PCM 121425 M SAF 1516 x 2.5/8 T SAF 1522 W 61807-2RZ

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