SKF 31311/DF Tapered roller bearings,SKF 31311/DF Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 31311/DF

31311/DF

SKF Explorer
Dimensions
d 55mm
D 120mm
T 63mm
2B 58mm
b 10mm
K 7.5mm
r3,4min.2mm
r5min.0.6mm
Abutment dimensions
damax.68mm
Damin.94mm
Damax.111mm
Camin.4mm
ramax.2mm
rcmax.0.6mm
Calculation data
Basic dynamic load ratingC 256kN
Basic static load ratingC0 275kN
Fatigue load limitPu 33.5kN
Reference speed  3400r/min
Limiting speed  5600r/min
Calculation factore 0.83 
Calculation factorY1 0.81 
Calculation factorY2 1.2 
Calculation factorY0 0.8 
Mass
Mass bearing pair  3.25kg
Purchase the SKF 31311/DF Matched single row tapered roller bearings arranged face-to-face Please fill in the following

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Hot number: 17718 24036 CC/W33 25x52x7 HMS5 V 34x56x8 CRW1 V 40 VA V 71902 CE/P4A K 60x66x33 ZW K 89414 TN NUTR 15 X NUTR 2052 A P 45 TR PCMF 101217 E SNL 3140 TURT SYR 1 15/16 YAR 205-2RF/HV

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