| 概要 |
随着机床装备技术的发展，高精度、高效率成为当前机械行业的重要技术特点，机床滚珠丝杠支承轴承逐渐放弃传统的配对角接触球的结构模式，转而采用滚针/推力圆柱滚子轴承的结构形式。
滚针/推力圆柱滚子轴承采用外圈加厚的滚针轴承和两列推力圆柱滚子轴承的组合结构，可以承受更大的径向/轴向载荷，具备更高的径向/轴向刚性，同时该系列轴承轴向跳动精度可达到1um，特别符合当前机械加工行业所要求的高精度、高承载、高效率的特点。 |
| 特征 |
滚针/推力圆柱滚子轴承包括一个加厚的外圈、滚针保持器组件、滚针内圈、两个推力圆柱滚子保持器组件和两个推力轴圈，相当于一套滚针轴承和两套推力圆柱滚子轴承的组合轴承，两个推力圆柱滚子轴承中心和滚针轴承中心重合。
滚针/推力圆柱滚子轴承可以承受两个方向的轴向力、径向力和倾覆力矩。
滚针/推力圆柱滚子轴承按照外圈安装方式的差异可以分为螺栓安装和非螺栓安装两个类型系列。 |
| 技术概述 |
 |
轴径
mm |
型号 |
尺寸 |
重量 |
| ZF |
ZFL |
d |
D |
H |
H1 |
H2 |
H3 |
C |
C1 |
D1 |
D2 |
D3 |
ZF |
ZFL |
| 15 |
ZF15060 |
ZFL15060 |
15 |
60 |
40 |
26.0 |
53 |
39.0 |
14.0 |
8 |
35 |
24 |
34 |
420 |
450 |
| 17 |
ZF17062 |
ZFL17062 |
17 |
62 |
43 |
27.5 |
57 |
41.5 |
14.0 |
8 |
38 |
28 |
38 |
490 |
520 |
| 20 |
ZF20068 |
ZFL20068 |
20 |
68 |
46 |
29.0 |
60 |
43.0 |
14.0 |
8 |
42 |
30 |
40 |
560 |
610 |
| 20 |
ZF20080 |
ZFL20080 |
20 |
80 |
60 |
38.0 |
75 |
53.0 |
18.0 |
10 |
52 |
40 |
50 |
1100 |
1220 |
| 25 |
ZF25075 |
ZFL25075 |
25 |
75 |
50 |
33.0 |
65 |
48.0 |
18.0 |
10 |
47 |
36 |
45 |
780 |
840 |
| 25 |
ZF25090 |
ZFL25090 |
25 |
90 |
60 |
38.0 |
75 |
53.0 |
18.0 |
10 |
62 |
48 |
60 |
1600 |
1750 |
| 30 |
ZF30080 |
ZFL30080 |
30 |
80 |
50 |
33.0 |
65 |
48.0 |
18.0 |
10 |
52 |
40 |
50 |
850 |
900 |
| 30 |
ZF30105 |
ZFL30105 |
30 |
105 |
66 |
41.0 |
82 |
57.0 |
18.0 |
10 |
68 |
52 |
66 |
1950 |
2150 |
| 35 |
ZF35090 |
ZFL35090 |
35 |
90 |
54 |
35.0 |
70 |
51.0 |
18.0 |
10 |
60 |
45 |
58 |
1120 |
1250 |
| 35 |
ZF35110 |
ZFL35110 |
35 |
110 |
66 |
41.0 |
82 |
57.0 |
18.0 |
10 |
73 |
60 |
73 |
1600 |
1850 |
| 40 |
ZF40100 |
ZFL40100 |
40 |
100 |
54 |
35.0 |
70 |
51.0 |
18.0 |
10 |
65 |
50 |
63 |
1350 |
1450 |
| 40 |
ZF40115 |
ZFL40115 |
40 |
115 |
75 |
47.5 |
93 |
65.5 |
22.5 |
12.5 |
78 |
60 |
78 |
270 |
3000 |
| 45 |
ZF45105 |
ZFL45105 |
45 |
106 |
60 |
40.0 |
75 |
55.0 |
22.5 |
12.5 |
70 |
56 |
68 |
1700 |
1850 |
| 45 |
ZF45130 |
ZFL45130 |
45 |
130 |
82 |
51.0 |
103 |
72.0 |
22.5 |
12.5 |
90 |
70 |
88 |
3900 |
4300 |
| 50 |
ZF50115 |
ZFL50115 |
50 |
115 |
60 |
40.0 |
78 |
58.0 |
22.5 |
12.5 |
78 |
60 |
78 |
2100 |
2450 |
| 50 |
ZF50140 |
ZFL50140 |
50 |
140 |
82 |
51.0 |
103 |
72.0 |
22.5 |
12.5 |
95 |
75 |
93 |
4200 |
4650 |
| 55 |
ZF55145 |
ZFL55145 |
55 |
145 |
82 |
51.0 |
103 |
72.0 |
22.5 |
12.5 |
100 |
80 |
98 |
4500 |
5000 |
| 60 |
ZF60150 |
ZFL60150 |
60 |
150 |
82 |
51.0 |
103 |
72.0 |
22.5 |
12.5 |
105 |
90 |
105 |
4700 |
5350 |
| 65 |
ZF65155 |
ZFL65155 |
65 |
155 |
82 |
51.0 |
103 |
72.0 |
22.5 |
12.5 |
110 |
90 |
108 |
5120 |
5720 |
| 70 |
ZF70160 |
ZFL70160 |
70 |
160 |
82 |
51.0 |
103 |
72.0 |
22.5 |
12.5 |
115 |
100 |
115 |
5200 |
6000 |
| 75 |
ZF75185 |
ZFL75185 |
75 |
185 |
100 |
62.0 |
125 |
87.0 |
27.0 |
15.0 |
135 |
115 |
135 |
9400 |
10610 |
| 90 |
ZF90210 |
ZFL90210 |
90 |
210 |
110 |
69.5 |
135 |
97.5 |
32.0 |
17.5 |
160 |
130 |
158 |
13700 |
15100 |
|
轴径
mm |
型号 |
尺寸 |
基本额定载荷 |
极限转速 |
固定螺栓 |
拧紧力矩 |
摩擦力矩 |
| ZF |
ZFL |
B |
B1 |
B2 |
r |
r1 |
d1 |
J |
径向 |
轴向 |
油 |
脂 |
规格 |
数量 |
Nm |
Nm |
动Cr
KN |
静Cor
KN |
动Cr
KN |
静Cor
KN |
rpm |
rpm |
| 15 |
ZF15060 |
ZFL15060 |
7.5 |
20.5 |
11 |
0.3 |
0.6 |
3.2 |
46 |
13.0 |
17.5 |
24.9 |
53.0 |
8500 |
2200 |
M6 |
6 |
10 |
0.35 |
| 17 |
ZF17062 |
ZFL17062 |
9.0 |
23.0 |
11 |
0.3 |
0.6 |
3.2 |
48 |
14.0 |
19.9 |
26.0 |
57.0 |
7800 |
2100 |
M6 |
6 |
12 |
0.4 |
| 20 |
ZF20068 |
ZFL20068 |
10.0 |
24.0 |
11 |
0.3 |
0.6 |
3.2 |
53 |
14.1 |
20.6 |
27.4 |
77.0 |
7000 |
2000 |
M6 |
8 |
18 |
0.5 |
| 20 |
ZF20080 |
ZFL20080 |
12.5 |
27.5 |
11 |
0.3 |
0.6 |
3.2 |
63 |
22.6 |
36.0 |
64.0 |
88.0 |
6000 |
1500 |
M6 |
8 |
38 |
1.3 |
| 25 |
ZF25075 |
ZFL25075 |
10.0 |
25.0 |
11 |
0.3 |
0.6 |
3.2 |
58 |
24.8 |
39.8 |
30.5 |
93.5 |
6000 |
1900 |
M6 |
8 |
25 |
0.55 |
| 25 |
ZF25090 |
ZFL25090 |
12.5 |
27.5 |
11 |
0.3 |
0.6 |
3.2 |
73 |
24.8 |
41.4 |
80.0 |
199.0 |
4900 |
1400 |
M6 |
8 |
55 |
1.6 |
| 30 |
ZF30080 |
ZFL30080 |
10.0 |
25.0 |
11 |
0.3 |
0.6 |
3.2 |
63 |
24.3 |
41.0 |
33.9 |
110.0 |
5500 |
1800 |
M6 |
12 |
32 |
0.65 |
| 30 |
ZF30105 |
ZFL30105 |
14.0 |
30.0 |
12 |
0.3 |
0.6 |
3.2 |
85 |
25.9 |
45.8 |
75.7 |
221.0 |
4400 |
1300 |
M6 |
12 |
75 |
2.1 |
| 35 |
ZF35090 |
ZFL35090 |
11.0 |
27.0 |
12 |
0.3 |
0.6 |
3.2 |
73 |
26.0 |
47.0 |
45.9 |
105.4 |
4800 |
1700 |
M6 |
12 |
42 |
0.9 |
| 35 |
ZF35110 |
ZFL35110 |
14.0 |
30.0 |
12 |
0.3 |
0.6 |
3.2 |
88 |
28.0 |
52.7 |
78.2 |
237.6 |
4000 |
1250 |
M6 |
12 |
100 |
2.3 |
| 40 |
ZF40100 |
ZFL40100 |
11.0 |
27.0 |
12 |
0.3 |
0.6 |
3.2 |
80 |
30.4 |
58.6 |
51.7 |
180.1 |
4400 |
1600 |
M8 |
8 |
55 |
1 |
| 40 |
ZF40115 |
ZFL40115 |
16.0 |
34.0 |
12 |
0.3 |
0.6 |
6.0 |
94 |
40.9 |
72.5 |
84.2 |
269.2 |
3700 |
1200 |
M8 |
8 |
120 |
2.5 |
| 45 |
ZF45105 |
ZFL45105 |
11.5 |
26.5 |
12 |
0.3 |
0.6 |
6.0 |
85 |
38.0 |
74.0 |
81.0 |
177.0 |
4000 |
1500 |
M8 |
8 |
65 |
1.2 |
| 45 |
ZF45130 |
ZFL45130 |
17.5 |
38.5 |
14 |
0.3 |
0.6 |
6.0 |
105 |
42.5 |
78.8 |
115.9 |
363.0 |
3300 |
1150 |
M8 |
8 |
150 |
3.5 |
| 50 |
ZF50115 |
ZFL50115 |
11.5 |
29.5 |
12 |
0.3 |
0.6 |
6.0 |
94 |
42.6 |
78.8 |
44.2 |
158.4 |
3600 |
1200 |
M8 |
12 |
85 |
2.2 |
| 50 |
ZF50140 |
ZFL50140 |
17.5 |
38.5 |
14 |
0.3 |
0.6 |
6.0 |
113 |
45.5 |
88.1 |
119.3 |
387.2 |
3100 |
1100 |
M8 |
12 |
180 |
3.8 |
| 55 |
ZF55145 |
ZFL55145 |
17.5 |
38.5 |
14 |
0.3 |
0.6 |
6.0 |
118 |
49.0 |
109.9 |
126.0 |
369.0 |
2900 |
1000 |
M8 |
12 |
220 |
4 |
| 60 |
ZF60150 |
ZFL60150 |
17.5 |
38.5 |
16 |
0.3 |
0.6 |
6.0 |
123 |
54.9 |
118.6 |
141.0 |
505.0 |
2700 |
950 |
M8 |
12 |
250 |
4.2 |
| 65 |
ZF65155 |
ZFL65155 |
17.5 |
38.5 |
16 |
0.3 |
0.6 |
6.0 |
128 |
54.2 |
100.8 |
126.2 |
441.4 |
2600 |
900 |
M10 |
12 |
270 |
4 |
| 70 |
ZF70160 |
ZFL70160 |
17.5 |
38.5 |
16 |
0.3 |
0.6 |
6.0 |
133 |
69.6 |
143.5 |
143.0 |
532.0 |
2400 |
800 |
M10 |
12 |
330 |
4.8 |
| 75 |
ZF75185 |
ZFL75185 |
21.0 |
46.0 |
16 |
0.3 |
1.0 |
6.0 |
155 |
95.0 |
193.0 |
233.0 |
469.0 |
2100 |
700 |
M12 |
12 |
580 |
8 |
| 90 |
ZF90210 |
ZFL90210 |
22.5 |
47.5 |
16 |
0.3 |
1.0 |
6.0 |
180 |
101.0 |
256.0 |
320.0 |
1172.0 |
1800 |
700 |
M12 |
16 |
960 |
10.5 |
|
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