SKF 30309/DF Tapered roller bearings,SKF 30309/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 30309/DF

30309/DF

SKF Explorer
Dimensions
d 45mm
D 100mm
T 54.5mm
2B 50mm
b 6mm
K 3mm
r3,4min.1.5mm
r5min.0.6mm
Abutment dimensions
damax.59mm
Damin.86mm
Damax.92mm
Camin.3mm
ramax.1.5mm
rcmax.0.6mm
Calculation data
Basic dynamic load ratingC 227kN
Basic static load ratingC0 240kN
Fatigue load limitPu 28.5kN
Reference speed  4500r/min
Limiting speed  7000r/min
Calculation factore 0.35 
Calculation factorY1 1.9 
Calculation factorY2 2.9 
Calculation factorY0 1.8 
Mass
Mass bearing pair  2.02kg
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Hot number： 11736 16064 MA 17277 22x45x7 HMSA10 RG 40x60x10 HMSA10 V 618/1320 MA 7006 CD/HCP4AH 71930 CD/P4AL GS 89432 NJ 218 ECM NU 213 ECML NU 2364 ECMA P 80 R-35 RM QJ 312 PHAS Z 209

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