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W619/5
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Technical Parameter
型号
主要尺寸及数据
d 5 mm 内径
D 13 mm 外径
B 4 mm 宽度
d2≈ 6.6 凹槽直径
D2≈ 11.2 凹槽直径
r1,2min 0.2 倒角尺寸
m 2.1 g m
安装尺寸
damin 6.3 mm 轴挡肩直径
Damax 11.4 mm 座挡肩直径
ramax 0.2 mm 轴或轴承座倒角半径
其他数据
cr 0.77 kN 基本额定载荷动态
cor 0.34 kN 基本额定载荷静态
pur 0.014 kN 疲劳载荷极限
nB 110200 r/min 参考转速
nG 70100 r/min 极限转速
kr 0.025 计算系数
fo 11 计算系数
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