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62/22-2RS1
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Technical Parameter
型号
两侧开式或闭式密封 62/22-2RS1 两侧开式或闭式密封
主要尺寸及数据
内径 22 mm d
外径 50 mm D
宽度 14 mm B
d1≈ 32.2 mm 挡肩直径
D2≈ 44 mm 凹槽直径
r1.2min 1 mm 倒角尺寸
m 0.12 kg 质量
安装尺寸
da min 27.6 mm 轴挡肩直径
da max 32 mm 轴挡肩直径
Da min 44.4 mm 座挡肩直径
ra max 1 mm 轴或座倒角半径
其他数据
Cr 14.70 kN 基本额定动载荷
Cor 8.03 kN 基本额定静载荷
Pur 0.34 kN 疲劳载荷极限
nB - r/min 参考转速
nG 9450 r/min 极限转速
Kr 0.025 计算系数
fo 14 计算系数
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