简介: INA轴承NA4902-2RSR 类型为滚针轴承,内径:15mm 外径:28mm 厚度:14mm轴承主要应用于塔吊,储运设备,激光切割,配套设施,密封件,静电控制,研磨抛光设备,液压泵,电加工(特种加工)机床,挤出机类,紧固件等,更多详细资料您可致电我司,获取INA NA4902-2RSR轴承配合尺寸,重量,额定动负荷,载荷,NA4902-2RSR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NA4902-2RSR样本图纸

d - 15 mm
D - 28 mm
B - 14 mm
C - 13 mm
F - 20 mm
rmin - 0,3 mm
m - 37 g / Weight
Cr - 9700 N / Dynamic load rating (radial)
C0r - 10300 N / Static load rating (radial)
Cur - 2040 N / Fatigue limit load, radial
nG Fett - 10000 1/min / Limiting speed for grease lubrication
dimension series 49, lip seals on both sides

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