SKF 21311EK Spherical roller bearings,SKF 21311 EK Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21311 EK

21311 EK

SKF Explorer
Dimensions
d 55mm
D 120mm
B 29mm
d272.7mm
D196.2mm
b 6mm
K 3mm
r1,2min.2mm

Tapered bore, taper 1:12

Abutment dimensions
Damax.109mm
ramax.2mm
Calculation data
Basic dynamic load ratingC 159kN
Basic static load ratingC0 163kN
Fatigue load limitPu 18kN
Reference speed  5600r/min
Limiting speed  7500r/min
Calculation factore 0.24 
Calculation factorY1 2.8 
Calculation factorY2 4.2 
Calculation factorY0 2.8 
Mass
Mass bearing  1.7kg
Mounting information
Recommended lock nut tightening anglea 115°
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Hot number: 11081 1900 VA R 22320 EKJA/VA405 3 VA V 30x52x10 HMS5 V 524909 5606 60x90x10 HMS5 V 95068 FYTBK 507 OKCX 450 OKF 620 SAFS 22217-11 TLC SSAFS 22536 x 6.3/8 TLC WBB1-8705-2RS1

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