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6244 M
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Technical Parameter
型号
两侧开式或闭式密封 6244 M 两侧开式或闭式密封
主要尺寸及数据
内径 220 mm d
外径 400 mm D
宽度 65 mm B
d1≈ 282 mm 挡肩直径
D1≈ 335 mm 挡肩直径
r1.2min 4 mm 倒角尺寸
m 36.5 kg 质量
安装尺寸
da min 237 mm 轴挡肩直径
Da min 383 mm 座挡肩直径
ra max 3 mm 轴或座倒角半径
其他数据
Cr 310.80 kN 基本额定动载荷
Cor 383.25 kN 基本额定静载荷
Pur 9.24 kN 疲劳载荷极限
nB 3360 r/min 参考转速
nG 3150 r/min 极限转速
Kr 0.025 计算系数
fo 15 计算系数
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于 2024-10-22 日从 http://www.sdkmr.com/ 生成
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