SKF 21310EK Spherical roller bearings,SKF 21310 EK Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21310 EK

21310 EK

SKF Explorer
Dimensions
d 50mm
D 110mm
B 27mm
d2≈72.7mm
D1≈96.8mm
b 6mm
K 3mm
r1,2min.2mm

Tapered bore, taper 1:12

Abutment dimensions
Damax.99mm
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  1.35kg
Mounting information
Recommended lock nut tightening anglea 130°
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Hot number： 13845 25x45x7 HMS5 RG 3212 A-2RS1 39580/39520 51103 V/HR22Q2 7014 CE/P4AL1 80x110x10 HMSA10 RG BS2-2318-2RS5/VT143 C 4028 V NJ 215 ECM NKI 40/20 TN S7017 ACD/P4A W 6207-2RZ W 634 XHCE 045/OK 120

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