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滚珠丝杠支承座轴承 |
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推力角接触球轴承 ZKLF..-2RS, 双向，螺钉安装，两侧唇密封 |
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| 滚珠丝杠支承座轴承 |
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| Thrust Angular Contact Ball Bearings |
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| ZKLF系列 |
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型号 |
重量 |
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尺寸 |
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节距 |
基本额定载荷 |
极限转速 |
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Designation |
Mass |
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Dimensions |
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t |
Basic Load Ratings |
Limiting |
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d |
D |
B |
d1 |
D1 |
r |
r1 |
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动 Cr |
静 Cor |
Speed |
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-0.25 |
min. |
min. |
min. |
min. |
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Dynamic |
Static |
grease |
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CZB |
Kg |
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mm |
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数量×t |
kN |
Rpm |
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0.37 |
12 |
55 |
25 |
25 |
33.5 |
0.3 |
0.6 |
3×120° |
17 |
24.7 |
3800 |
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0.37 |
12 |
55 |
25 |
25 |
33.5 |
0.3 |
0.6 |
3×120° |
17 |
24.7 |
7600 |
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0.43 |
15 |
60 |
25 |
28 |
36 |
0.3 |
0.6 |
3×120° |
17.9 |
28 |
3500 |
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0.43 |
15 |
60 |
25 |
23 |
12 |
0.3 |
0.6 |
3×120° |
17.9 |
28 |
7000 |
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0.45 |
17 |
62 |
25 |
23 |
12 |
0.3 |
0.6 |
3×120° |
18.8 |
31 |
3300 |
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0.45 |
17 |
62 |
25 |
25 |
14 |
0.3 |
0.6 |
3×120° |
18.8 |
31 |
6600 |
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0.61 |
20 |
68 |
28 |
25 |
14 |
0.3 |
0.6 |
4×90° |
26 |
47 |
3000 |
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0.61 |
20 |
68 |
28 |
30 |
16 |
0.3 |
0.6 |
4×90° |
26 |
47 |
5400 |
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0.72 |
25 |
75 |
28 |
30 |
16 |
0.3 |
0.6 |
4×90° |
27.5 |
55 |
2600 |
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0.72 |
25 |
75 |
28 |
32 |
20 |
0.3 |
0.6 |
4×90° |
27.5 |
55 |
4700 |
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0.78 |
30 |
80 |
28 |
32 |
20 |
0.3 |
0.6 |
6×60° |
29 |
64 |
2200 |
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0.78 |
30 |
80 |
28 |
34 |
23 |
0.3 |
0.6 |
6×60° |
29 |
64 |
4300 |
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1.13 |
35 |
90 |
34 |
34 |
23 |
0.3 |
0.6 |
4×90° |
41 |
89 |
2000 |
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1.13 |
35 |
90 |
34 |
40 |
25 |
0.3 |
0.6 |
4×90° |
41 |
89 |
3800 |
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1.46 |
40 |
100 |
34 |
40 |
25 |
0.3 |
0.6 |
4×90° |
43 |
101 |
1800 |
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1.46 |
40 |
100 |
34 |
45 |
32 |
0.3 |
0.6 |
4×90° |
43 |
101 |
3300 |
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1.86 |
50 |
115 |
34 |
45 |
32 |
0.3 |
0.6 |
6×60° |
46.5 |
126 |
1500 |
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1.86 |
50 |
115 |
34 |
50 |
40 |
0.3 |
0.6 |
6×60° |
46.5 |
126 |
3000 |
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ZKLF60145.2Z |
4.3 |
60 |
145 |
45 |
50 |
40 |
0.3 |
0.6 |
6×60° |
84 |
214 |
3000 |
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ZKLF70155.2Z |
4.9 |
70 |
155 |
45 |
59 |
45 |
0.3 |
0.6 |
8×45° |
88 |
241 |
2800 |
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ZKLF80165.2Z |
5.3 |
80 |
165 |
45 |
59 |
45 |
0.3 |
0.6 |
8×45° |
91 |
265 |
2700 |
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ZKLF90190.2Z |
8.7 |
90 |
190 |
55 |
64 |
50 |
0.3 |
0.6 |
8×45° |
135 |
395 |
2300 |
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ZKLF100200.2Z |
9.3 |
100 |
200 |
55 |
64 |
50 |
0.3 |
0.6 |
8×45° |
140 |
435 |
2150 |
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说明： |
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1.表中所列基本额定载荷、极限转速和重量，仅供选择参考用。 |
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2.油润滑时，极限转速为表列数值增加30%，带密封的情况除外。 |
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丝杆安装用双列角接触球轴承 |
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? 丝杆安装用双列角接触球轴承由一个外圈,两个"半内圈",钢球保持架组件和密封圈组成. |
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? 轴承具有两个成反向的60°的内部接触角. |
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? 能承受双向轴向载荷及承受径向载荷. |
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? 在装配过程中可通过精密的防松螺母轻松的得到所需的预紧. |
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? 在轴承两个侧面配置有防尘盖或密封圈,使轴承在工作时防止受到外部的污染. |
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? 轴承已预先加注锂基复合脂,如;SHELL Alvania RL3. |
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? 轴承可通过配置的加脂孔进行重复润滑. |
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? 轴承可工作在 -30°C到+120°C的环境下.(该温度参数由油脂,密封圈材料及塑料保持架决定). |
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? 在轴承外圈上设置有法兰凸缘. |
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ZKLN… 2RS, ZKLN…2Z
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