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size
d 130mm
D 180mm
B 24mm
d1 145.4mm
d2 145.4mm
D1 164.6mm
K 0.5mm
C1 6.92mm
r1,2min.1.5mm
r3,4min.0.6mm
a 48.3mm
Size shoulder size
damin.137mm
dbmin.137mm
Damax.173mm
Dbmax.176mm
ramax.1.5mm
rbmax.0.6mm
dn 149.5mm
data calculation
Basic dynamic load ratingC 87.1kN
Basic rated static loadC0 102kN
Fatigue load limitPu 3.45kN
润滑脂润滑可达转速  6700r/min
油气润滑法可达转速  10000r/min
球直径Dw 15.875mm
页数z 27 
参考润滑脂量Gref 20.4cm³
预载荷(背对背配置,面对面配置)
预载荷等级 AGA 540N
轴向静刚度
预载荷等级 A  325N/µm
预载荷等级 BGB 1080N
预载荷等级 B  427N/µm
预载荷等级 CGC 2160N
预载荷等级 C  570N/µm
预载荷等级 DGD 4320N
预载荷等级 D  780N/µm
coefficientf 1.25 
coefficientf1 0.98 
coefficientf2A 1 
coefficientf2B 1.04 
coefficientf2C 1.08 
coefficientf2D 1.14 
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  1.55kg
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