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7338BCBM
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Technical Parameter
型号
主要尺寸及数据
d 190 mm 内径
D 400 mm 外径
B 78 mm 宽度
d1≈ 271 mm 挡肩直径
d2≈ 231 mm 挡肩直径
D1、D2 ≈ 325 mm 挡肩直径
r1.2 min 5 mm 倒角尺寸
r3.4 min 2 mm 倒角尺寸
α 164 mm 侧面到压力点的距离
m 48.5 kg 质量
安装尺寸
da min 210 mm 轴挡肩尺寸
Da max 380 mm 座挡肩尺寸
Db max 390 mm 座挡肩尺寸
ra max 4 mm 轴倒角半径
rb max 2 mm 座倒角半径
其他数据
Cr 464.1 kN 基本额定载荷动态
Cor 630 kN 基本额定载荷静态
Pur 15.33 kN 疲劳载荷极限
nB 2100 r/min 参考转速
nG 2310 r/min 极限转速
A 6.5 计算系数
Kr 0.09 计算系数
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于 2024-10-22 日从 http://www.sdkmr.com/ 生成
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