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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630/8-2RS1

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Dimensions
d 8mm
D 22mm
B 11mm
d111.8mm
D219mm
r1,2min.0.3mm
Abutment dimensions
damin.10mm
damax.11.7mm
Damax.20mm
ramax.0.3mm
Calculation data
Basic dynamic load ratingC 3.45kN
Basic static load ratingC0 1.37kN
Fatigue load limitPu 0.057kN
Limiting speed  22000r/min
Calculation factorkr 0.025 
Calculation factorf0 12 
Mass
Mass bearing  0.016kg

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