简介: AST轴承NK42/20 类型为滚针轴承,内径:42mm 外径:52mm 厚度:20mm轴承主要应用于变压器类,粮食/粮油/食品仪器,打包机,食品包装,装修机械,轧辊车床,色谱仪,门窗行业,地板行业,塑料压延,警报设备等,更多详细资料您可致电我司,获取AST NK42/20轴承配合尺寸,重量,额定动负荷,载荷,NK42/20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NK42/20样本图纸

(dimensions in mm)
Bearing Type - Single Row
Outer Dia (D) - 52.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 26,500
Static Load Rating (Cor) - 49,000
Max Speed (Oil) (X1000 RPM) - 10,000
Shaft (Fw) - 42.000
Weight (g) - 85.80
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.

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