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FB090 青铜卷制轴套

该系列轴套以CuSn8青铜為(wèi)基材卷制而成的一种具有(yǒu)承载髙，耐磨性能(néng)好的经济型轴承。FB090产品工作表面布满规则的菱形油穴，FBO92产品工作表面布满规则的油孔，起到储油的作用(yòng)，在起始运动时能(néng)较容易的形成油膜从而降低起始摩擦系数。主要运用(yòng)于农用(yòng)机械、森林机械、建筑机械等高载低速场合。
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产品介绍
该系列轴套以CuSn8青铜為(wèi)基材卷制而成的一种具有(yǒu)承载髙，耐磨性能(néng)好的经济型轴承。FB090产品工作表面布满规则的菱形油穴，FBO92产品工作表面布满规则的油孔，起到储油的作用(yòng)，在起始运动时能(néng)较容易的形成油膜从而降低起始摩擦系数。主要运用(yòng)于农用(yòng)机械、森林机械、建筑机械等高载低速场合。

 

 

 

单位unit:mm

使用(yòng)参数

参数
Parameters		 FB090
青铜卷制轴套
 Bronze Wrapped Bushing
密度
Density		 8.9g/cm3
抗压强度
Pressure resistance strength

470N/mm2
导热系数
Coefficient of heat conduction		 60W/m.k
線(xiàn)膨胀系数
Linear expansion coefficient		 18.5X10-6/K
硬度
 Hardness		 90~120 HB
延伸率
Elongation		 55%
材料名称
 Alloy material		 CuSn8P
其它可(kě)选材料 
Other material		 CuSn65P
 
油穴设计

 

外径
D		 座孔HousingBore (H7) 压犬座孔后的内径 I.D.after fixed 壁厚Wall Thickness 轴径Shaft Dia.7 L
10 15 20 25 30 35 40 50 60 70 80 90 100
12 +0.065 12 +0.018 10 +0.043 1 0 10 -0.013 ● ● ●                    
+0.030 0 -0.03 -0.028
14  " 14  " 12  " " " 12 -0.016 ● ● ●                    
-0.041
16 " 16  " 14 " " " 14 " ● ● ● ●                  
17  " 17 " 15 " " " 15 " ● ● ● ●                  
18 " 18  " 16 " " " 16 " ● ● ● ●                  
20  " 20 +0.021 18 " " " 18 " ● ● ● ●                  
23 +0.075 23 " 20 +0.052 1.5 0 20 -0.020 ● ● ● ●                  
+0.045 0 -0.03 -0.041
25 " 25 " 22  " " " 22 " ● ● ● ●                  
27 " 27 " 24  " " " 24 "   ● ● ● ●                
28  " 28 " 25  " " " 25 "   ● ● ● ●                
32  " 32 " 28 " " " 28 "   ● ● ● ●                
34 " 34 +0.025 30  " " " 30 "   ● ● ● ● ● ●            
36 +0.085 36  " 32 +0.062 " " 32 -0.025   ● ● ● ● ● ●            
+0.045 0 -0.050
39  " 39  " 35 " " " 35 -0.030   ● ● ● ● ● ●            
-0.060
44 " 44 " 40 " " " 40 -0.025     ● ● ● ● ● ●          
-0.050
50  " 50 " 45  " 2.5 0 45 "     ● ● ● ● ● ●          
-0.040
55   55   50        50       ● ● ● ● ● ● ●        
60 +0.100 60 " 55 +0.074 " " 55 -0.030     ● ● ● ● ● ● ●        
+0.055 0 -0.060
65  " 65 +0.030 60 " " " 60 "       ● ● ● ● ● ● ●      
70 " 70  " 65  " " " 65 "         ● ● ● ● ● ●      
75  " 75  " 70 " " " 70 "         ● ● ● ● ● ● ●    
80  " 80  " 75  " " " 75 "         ● ● ● ● ● ● ●    
85 " 85  " 80  " " " 80 "         ● ● ● ● ● ● ●    
90  +0.120 90 +0.035 85  +0.087 " " 85 -0.036         ● ● ● ● ● ● ● ● ●
+0.070 0 -0.071
95  " 95 " 90 " " " 90 "         ● ● ● ● ● ● ● ● ●
100  " 100  " 95  " " " 95 "           ● ● ● ● ● ● ● ●
105 " 105  " 100 " " " 100 "             ● ● ● ● ● ● ●
110 " 110  " 105  " " " 105 "             ● ● ● ● ● ● ●
115  " 115 " 110  " " " 110 "             ● ● ● ● ● ● ●
120 " 120 " 115  " " " 115 "             ● ● ● ● ● ● ●
125  " 125 " 120 " " " 120 "               ● ● ● ● ● ●
130 +0.170 130 +0.040 125 +0.100 " " 125 -0.043               ● ● ● ● ● ●
+0.100 0 -0.083
135 " 135 " 130  " " " 130 "               ● ● ● ● ● ●
140  " 140 " 135 " " " 135 "               ● ● ● ● ● ●
145  " 145 " 140  " " " 140 "               ● ● ● ● ● ●
150 " 150  " 145 " " " 145 "               ● ● ● ● ● ●
155 " 155 " 150  " " " 150 "               ● ● ● ● ● ●
160 " 160 " 155 " " " 155 "               ● ● ● ● ● ●

 

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FB091 黄铜卷制轴套