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ZKLDF100、ZKLDF120、ZKLDF150、ZKLDF200、ZKLDF260、ZKLDF325、ZKLDF395、ZKLDF460转台轴承
特点:轴向角接触球轴承ZKLDF
ZKLDF具有低摩擦,高旋转精度,高极限转速等特点,可以承受较高的轴向、径向载荷并具备较高的倾斜刚度。这种轴承尤其适合应用于复合载荷和精密方面的领域,被广泛的应用于机床回转台、磨头和多种测试装备上。
轴承代号bearing type |
外形尺寸boundary dimensions |
固定孔 fixing holes |
|
|
d |
D |
H |
H1 |
D1 |
D2 |
J |
J1 |
内圈inner ring |
外圈outer ring |
|
单位unit: mm |
d1 |
d2 |
a |
数量 quantity |
d3 |
数量quantity |
|
mm |
mm |
|
ZKLDF100 |
100 |
185 |
38 |
25 |
160 |
136 |
112 |
170 |
5.6 |
10 |
5.4 |
16 |
5.6 |
15 |
|
ZKLDF120 |
120 |
210 |
40 |
26 |
184 |
159 |
135 |
195 |
7 |
11 |
6.2 |
22 |
7 |
21 |
|
ZKLDF150 |
150 |
240 |
40 |
26 |
214 |
188 |
165 |
225 |
7 |
11 |
6.2 |
34 |
7 |
33 |
|
ZKLDF200 |
200 |
300 |
45 |
30 |
274 |
243 |
215 |
285 |
7 |
11 |
6.2 |
46 |
7 |
45 |
|
ZKLDF260 |
260 |
385 |
55 |
36.5 |
345 |
313 |
280 |
365 |
9.3 |
15 |
8.2 |
34 |
9.3 |
33 |
|
ZKLDF325 |
325 |
450 |
60 |
40 |
415 |
380 |
342 |
430 |
9.3 |
15 |
8.2 |
34 |
9.3 |
33 |
|
ZKLDF395 |
395 |
525 |
65 |
42.5 |
486 |
450 |
415 |
505 |
9.3 |
15 |
8.2 |
46 |
9.3 |
45 |
|
ZKLDF460 |
460 |
600 |
70 |
46 |
560 |
520 |
482 |
580 |
9.3 |
15 |
8.2 |
46 |
9.3 |
45 |
|
固定螺钉数量Number of retaining screws |
螺纹拔取孔Extraction thread hole
|
节距1)
Number of pitches X angle of pitches |
螺钉拧紧力矩Screw tightening torque
|
基本额定载荷 Basic load rating |
极限转速Limiting speed
|
轴承摩擦力矩3)Bearing frictional torque
|
重量weight |
轴承代号bearing type |
轴向axial |
动dynamic load |
静static load |
|
Ca |
Coa |
脂grease |
G |
数量quantity |
数量×t quantity |
Nm |
KN |
r/min |
Nm |
Kg |
|
2 |
M5 |
3 |
18×20° |
8.5 |
71 |
265 |
2800 |
1.6 |
4.5 |
ZKLDF100 |
2 |
M8 |
3 |
24×15° |
14 |
76 |
315 |
2400 |
2 |
6 |
ZKLDF120 |
2 |
M8 |
3 |
36×10° |
14 |
81 |
380 |
2000 |
3 |
7.5 |
ZKLDF150 |
2 |
M8 |
3 |
48×7.5° |
14 |
112 |
610 |
1600 |
4.5 |
11 |
ZKLDF200 |
2 |
M12 |
3 |
36×10° |
34 |
162 |
920 |
1200 |
7.5 |
22 |
ZKLDF260 |
2 |
M12 |
3 |
36×10° |
34 |
172 |
1110 |
1000 |
11 |
28 |
ZKLDF325 |
2 |
M12 |
3 |
48×7.5° |
34 |
241 |
1580 |
800 |
16 |
39 |
ZKLDF395 |
2 |
M12 |
3 |
48×7.5° |
34 |
255 |
1860 |
700 |
21 |
50 |
ZKLDF460 | 注:1)包括固定螺钉和螺纹拔取孔。 2)指安装螺钉。 3)轴承摩擦力矩应在5r/min转速下测量,启动摩擦力矩应为表列数据的2-2.5倍。 Remark: 1)including retaining screws and threaded extraction holes. 2)note install screws. 3)Bearing frictional torque must test by speed 5r/min , the sartup frictonal torque should be 2-2.5 times of listed data. |
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