简介: NSK轴承LM12749/LM12711 类型为圆锥滚子轴承,内径:22mm 外径:45.975mm 厚度:15.494mm轴承主要应用于地板行业,船舶专用,车床,专用拉床,晶体管配件,关节防护,麻醉机等,吸盘行业,海拔仪等,立式内拉,多普勒类等,更多详细资料您可致电我司,获取NSK LM12749/LM12711轴承配合尺寸,重量,额定动负荷,载荷,LM12749/LM12711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
圆锥滚子轴承LM12749/LM12711样本图纸
d - 22 mm
D - 45,975 mm
T - 15,494 mm
B - 16,637 mm
C - 12,065 mm
ra1 max. - 1,3 mm
a - 10 mm
r min. - 1,3 mm
r1 min. - 1,3 mm
Da - 40 mm
db - 26 mm
ra max. - 1,3 mm
da - 27,5 mm
Db - 42,5 mm
Weight - 0,121 Kg
Basic dynamic load rating (C) - 29,2 kN
Basic static load rating (C0) - 33,5 kN
(Grease) Lubrication Speed - 8500 r/min
(Oil) Lubrication Speed - 11000 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 1,1
Calculation factor (Y1) - 2
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