All Brands
size
d 45mm
D 58mm
B 7mm
d1 49.6mm
d2 49.6mm
D1 53.6mm
r1,2min.0.3mm
r3,4min.0.15mm
a 15.5mm
Size shoulder size
damin.47mm
dbmin.47mm
Damax.56mm
Dbmax.57.2mm
ramax.0.3mm
rbmax.0.15mm
dn 50mm
data calculation
Basic dynamic load ratingC 4.62kN
Basic rated static loadC0 5kN
Fatigue load limitPu 0.212kN
润滑脂润滑可达转速  24000r/min
油气润滑法可达转速  38000r/min
球直径Dw 3.175mm
页数z 31 
参考润滑脂量Gref 0.36cm³
预载荷(背对背配置,面对面配置)
预载荷等级 AGA 41N
轴向静刚度
预载荷等级 A  97N/µm
预载荷等级 BGB 125N
预载荷等级 B  154N/µm
预载荷等级 CGC 250N
预载荷等级 C  210N/µm
coefficientf 1.24 
coefficientf1 0.97 
coefficientf2A 1 
coefficientf2B 1.09 
coefficientf2C 1.17 
coefficientfHC 1.02 
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  0.037kg
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