SKF 31319/DF Tapered roller bearings,SKF 31319/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 31319/DF

31319/DF

Dimensions
d 95mm
D 200mm
T 99mm
2B 90mm
b 15mm
K 10mm
r3,4min.3mm
r5min.1mm
Abutment dimensions
damax.114mm
Damin.157mm
Damax.187.5mm
Camin.5mm
ramax.3mm
rcmax.1mm
Calculation data
Basic dynamic load ratingC 539kN
Basic static load ratingC0 710kN
Fatigue load limitPu 78kN
Reference speed  1800r/min
Limiting speed  3400r/min
Calculation factore 0.83 
Calculation factorY1 0.81 
Calculation factorY2 1.2 
Calculation factorY0 0.8 
Mass
Mass bearing pair  13.5kg
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Hot number： 15004 18897 1950580 20045 2311 KM 35x48x8 CRW1 R 400451 511/750 M 7034 CD/HCP4AL 71902 CE/HCP4A NK 14/20 NU 319 ECP PCM 081012 M QJ 210 MA SNL 517

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