Deep groove ball bearings

Tolerances: Normal (metric), P6, P5, Normal (inch)
Radial internal clearance: Matched bearing pairs, Stainless steel d < 10 mm, Other bearings
Seat tolerances for standard conditions
Tolerances and resultant fits

Calculation

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6309-2RS1

SKF Explorer
Dimensions
d 45mm
D 100mm
B 25mm
d162.18mm
D286.7mm
r1,2min.1.5mm
Abutment dimensions
damin.54mm
damax.62.1mm
Damax.91mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 55.3kN
Basic static load ratingC0 31.5kN
Fatigue load limitPu 1.34kN
Limiting speed  4500r/min
Calculation factorkr 0.03 
Calculation factorf0 13 
Mass
Mass bearing  0.86kg

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