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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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61908-2RZ

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Dimensions
d 40mm
D 62mm
B 12mm
d146.9mm
D257.55mm
r1,2min.0.6mm
Abutment dimensions
damin.43.2mm
damax.46.8mm
Damax.58.8mm
ramax.0.6mm
Calculation data
Basic dynamic load ratingC 13.8kN
Basic static load ratingC0 10kN
Fatigue load limitPu 0.425kN
Reference speed  24000r/min
Limiting speed  12000r/min
Calculation factorkr 0.02 
Calculation factorf0 15.6 
Mass
Mass bearing  0.12kg

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