6821VV NSK 140 x 250 x 143.5 mm 31 Y0 - Statischer Axiallastkoeff
Description
31 Y0 - Statischer Axiallastkoeff 2
8 Berührungswinkel: ±15° Ermüdungsgrenzbelastung: 3
67 Dynamischer Axiallastfaktor d =a min 82 mm Minimaler Anlagedurchmesser Wellenschulter d =s 3
1 mm Äußeres Breitenmaße: Äußeres Breitenmaß über Abdichtungen: 29 mm C 0r 36
1309K d 45 mm Bore diameter D 100 mm Outside diameter B 25 mm Width r (min
6821VV NSK 140 x 250 x 143.5 mm 31 Y0 - Statischer Axiallastkoeff6821VV d 105 mm Bore diameter D 130 mm Outside diameter B 13 mm Width r (min.) 1 mm Chamfer dimension Cr 21800 N Basic dynamic load rating C0r 23900 N Basic static load rating Grease 4800 min 1 Grease lubrication da (min.) 110 mm Diameter of shaft abutment (min) da (max.) 110. 5 mm Diameter of shaft abutment Da (max.) 125 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet fo 17. 4 Factor z 27 Number of Balls Dw 7. 144 mm
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