Angular contact ball bearings, single row

Tolerances: Normal (metric), P6, P5, Normal (inch)
Internal clearance: CA+CB+CC, G
Preload: GA+GB+GC
Seat tolerances for standard conditions
Tolerances and resultant fits

Calculation

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7312 BECBP

Popular item
SKF Explorer
Dimensions
d 60mm
D 130mm
B 31mm
d187.25mm
d272.6mm
D1104.8mm
a 55mm
r1,2min.2.1mm
r3,4min.1.1mm
Abutment dimensions
damin.72mm
Damax.118mm
Dbmax.123mm
ramax.2mm
rbmax.1mm
Calculation data
Basic dynamic load ratingC 104kN
Basic static load ratingC0 76.5kN
Fatigue load limitPu 3.2kN
Reference speed  6300r/min
Limiting speed  6700r/min
Calculation factorA 0.0846 
Calculation factorkr 0.1 
Calculation factore 1.14 
Single bearing or bearing pair arranged in tandem
Calculation factorX 0.35 
Calculation factorY0 0.26 
Calculation factorY2 0.57 
Bearing pair arranged back-to-back or face-to-face
Calculation factorX 0.57 
Calculation factorY0 0.52 
Calculation factorY1 0.55 
Calculation factorY2 0.93 
Mass
Mass bearing  1.75kg

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