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30220/DF Tapered roller bearings& single row& matched face-to-face
Dimensions: Bore (Inner) Diameter: 100 mm; Outer Diameter: 180 mm; Width (Thickness): ;

30220/DF
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Product Attributes
Product Number30220/DF
Bore diameter100 mm
Outside diameter180 mm
Shoulder diameter of inner ring74 mm
Widthof inner ring68 mm
Chamfer minimum dimension of outer ring (r3,4)1 mm
Basic dynamic load rating (Cr)521 kn
Basic static load rating (Cor)640 kN
Fatigue load limit (Pu)72 kN
Reference speed2400 r/min
Limiting speed3600 r/min
Mass7.5 kg
Limiting value (e)0.43
Axial load factor (Y)1.6
Axial load factor (Y0)2.3
Maximum diameter of shaft abutment (da)116 mm
Minimum diameter of housing abutment (Da)157 mm
Maximum diameter of housing abutment (Da)168 mm
Minimum width of space required in housing on large side face (C5 mm
Maximum Radius of shaft fillet (ra)1 mm
Maximum Radius of housing fillet (rb)2.5 mm
30220/DF
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