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size
d 12mm
D 24mm
B 6mm
d1 16mm
d2 15.26mm
D1 19.95mm
r1,2min.0.3mm
r3,4min.0.15mm
a 7.7mm
Size shoulder size
damin.14mm
dbmin.14mm
Damax.22mm
Dbmax.23.2mm
ramax.0.3mm
rbmax.0.15mm
dn 16.8mm
data calculation
Basic dynamic load ratingC 2.03kN
Basic rated static loadC0 0.865kN
Fatigue load limitPu 0.036kN
润滑脂润滑可达转速  83000r/min
油气润滑法可达转速  123000r/min
球直径Dw 3.175mm
页数z 12 
参考润滑脂量Gref 0.1cm³
预载荷(背对背配置,面对面配置)
预载荷等级 AGA 18N
轴向静刚度
预载荷等级 A  27N/µm
预载荷等级 BGB 55N
预载荷等级 B  41N/µm
预载荷等级 CGC 110N
预载荷等级 C  53N/µm
coefficientf 1.04 
coefficientf1 0.99 
coefficientf2A 1 
coefficientf2B 1.04 
coefficientf2C 1.07 
coefficientfHC 1 
当量轴承载荷coefficient
coefficiente 0.68 
coefficient(单轴,串轴)Y2 0.87 
coefficient(单轴,串轴)Y0 0.38 
coefficient(单轴,串轴)X2 0.41 
系数计算(背对背配置,面对面配置)Y1 0.92 
系数计算(背对背配置,面对面配置)Y2 1.41 
系数计算(背对背配置,面对面配置)Y0 0.76 
系数计算(背对背配置,面对面配置)X2 0.67 
weight
Bearing weight  0.01kg
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