简介: AST轴承RNA4844 类型为滚针轴承,内径:240mm 外径:270mm 厚度:50mm轴承主要应用于气缸特殊,空调工具,激光切割,地板行业,集菌仪器,微波设备,安全检测,装卸搬运机械和各类产业机械,农业检测分析仪器及相关,工业仪器,齿轮加工机床等,更多详细资料您可致电我司,获取AST RNA4844轴承配合尺寸,重量,额定动负荷,载荷,RNA4844极限转速,游隙, 轴承的图纸、样品、价格或者替换产品等!咨询电话:022-58519723/22/21
滚针轴承RNA4844样本图纸
(dimensions in mm)
Bearing Type - Single Row, Narrow
Outer Dia (D) - 270.0000
Width (B) - 50.0000
Dynamic Load Rating (Cr) - 243,000
Static Load Rating (Cor) - 790,000
Max Speed (Oil) (X1000 RPM) - 1,900
Shaft (Fw) - 240.000
Weight (g) - 3,620.00
Material - 52100 Chrome steel, or equivalent
The bearing must be used with a hardened inner ring, or a hardened shaft.
Some sizes are available with either a single seal or two seals.
相同尺寸同类型近似型号
INA RNA4844 ISO RNA4844 NBS RNA4844 IKO RNA4844 SKF RNA4844 NTN RNA4844 AST RNA4844 CX RNA4844 INA RNA4844-XL NSK RNA4844随机推荐型号
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