品牌 |
TEWOTE
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型号 |
51120M,51122M,51124M,51126M,51128,51128M,51130,51130M,51132,51132M,51134,51134M,51136,51136M,51138,51138M,51140,51140M,51144,51144M,51148,51148M,51152,51152M,51156M,51160M,51164M,51168M,51172M,51180M,51184M,511/530M,511/600M,511/670M,51218M,51220M,51222M,51224M,51226M,51228M,51230M,51232,51232M,51234,51234M,51236,51236M,51238,51238M,51240,51240M,51244,51244M,51248,51248M,51252,51252M,51256M,51260M,51268M,51317M,51318M,51320M,51322M,51324M,51326M,51328,51328M,51330,51330M,51332,51332M,51334,51334M,51336,51336M,51338M,51340,51340M,51348M,51368M,51408M,51409M,51410M,51411M,51412M,51413M,51414M,51415M,51416M,51417M,51418M,51420M,51422M,51424M,51426M,51428M,51430M,51436M
|
内径 |
110,240,260,150,200,670,530,160,10,40,45,50,100,300,320,420,60,180,70,170,340,55,85,75,360,220,80,280,65,130,190,90,140,120,600,400(mm)
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外径 |
110,230,240,150,200,250,350,160,215,225,710,100,300,320,420,480,380,180,170,340,155,460,210,360,135,440,540,280,130,190,90,140,145,640,120,500,400,800,270(mm)
|
厚度 |
78,110,31,35,36,39,160,38,43,45,46,37,48,49,50,34,30,72,60,51,102,70,105,62,63,55,66,53,56,25,87,85,75,112,79,96,80,65,68,95,64,140,2578,120,77(mm)
|
重量 |
5.1,7,8,46,27.5,34.5,51,1.2,105,3.1,23,13,14,17,1.86,137,10.1,8.8,2.3,3.3,2.55,7.5,12.5,4.2,7.2,7.9,13.2,6.3,1.13,1.96,2.04,2.46,2.92,3.9,21.5,22.2,22.8,57.1,16.6,4.7,12.9,12.4,15.1,4.6,6.6,8.3,1.88,3.23,25.2,24.1,26.2,18.6,18.7,20.6,25.6,13.7,21.8,4.25,23.9,29.4,11.8,1.62,1.75,2.33,4.28,20.2,6.38,3.52,2.75,4.65,38.2,4.48,2.18,2.62,5.97,4.91,17.9,7.28,31.3,64.9,41.8,39.6,7.89,1.89,41.2,1.87,8.41,1.07,3.83,9.77,4.07,7.57(kg)
|
保持架及其材料 |
黄铜,钢板冲压
|
轴承材料 |
Gcr15
|
推力球轴承是一种分离型轴承,轴圈、座圈可以和保持架、钢球的组件分离。轴圈是与轴相配合的套圈,座圈是与轴承座孔相配合的套圈,和轴之间有间隙;推力球轴承只能够承受轴向负荷,单向推力球轴承是只能承受一个方向的轴向负荷,双向推力球轴承可以承受两个方向的轴向负荷;推力球轴承不能限制轴的径向位移,极限转速很低,单向推力球轴承可以限制轴和壳体的一个方向的轴向位移,双向轴承可以限制两个方向的轴向位移。
推力球轴承组成:
推力球轴承由座圈、轴圈和钢球保持架组件三部分构成。
与轴配合的称轴圈,与外壳配合的称座圈。
推力球轴承种类:
按受力情况分单向推力球轴承和双向 推力球轴承。 单向推力球轴承,可承受单向轴向负荷。
双向推力球轴承,可承受双向轴向负荷,其中轴圈与轴配合。座圈的安装面呈球面的轴承,具有调心性能,可以减少安装误差的影响。
推力球轴承不能承受径向负荷,极限转速较低。
推力球轴承的用途: