All Brands
size
d 55mm
D 72mm
B 9mm
d1 60.7mm
d2 60.7mm
D1 66.5mm
r1,2min.0.3mm
r3,4min.0.15mm
a 19.3mm
Size shoulder size
damin.57mm
dbmin.57mm
Damax.70mm
Dbmax.71.2mm
ramax.0.3mm
rbmax.0.15mm
dn 61.3mm
data calculation
Basic dynamic load ratingC 9.56kN
Basic rated static loadC0 10.2kN
Fatigue load limitPu 0.43kN
润滑脂润滑可达转速  16000r/min
油气润滑法可达转速  24000r/min
球直径Dw 4.762mm
页数z 29 
参考润滑脂量Gref 0.88cm³
预载荷(背对背配置,面对面配置)
预载荷等级 AGA 87N
轴向静刚度
预载荷等级 A  124N/µm
预载荷等级 BGB 260N
预载荷等级 B  195N/µm
预载荷等级 CGC 520N
预载荷等级 C  268N/µm
coefficientf 1.27 
coefficientf1 0.97 
coefficientf2A 1 
coefficientf2B 1.08 
coefficientf2C 1.15 
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  0.081kg
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