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ZKLDF turntable bearing
- Commodity name： ZKLDF turntable bearing
- Product Description
-
Product Introduction
ZKLDF turntable bearings feature low friction, exceptional motion accuracy even at high rotational speeds—exceeding the typical maximum operating speeds—and possess both high axial load-carrying capacity and high radial load capacity, as well as relatively high tilting stiffness. This specialized technology is highly sought after in fields involving composite loads and precision management, particularly in equipment such as machine tool rotary tables, grinding heads, and various multi-function testing devices. During installation, since ZKLDF turntable bearings consist of two inner rings, the fitting clearance should be determined based on the dimensions of the smaller-diameter inner ring.
Parameter Table
Model Number
External dimensions boundary dimensions
Basic rated load (axial)
Axial Basic Load RatingFrictional torque
Limiting speed
Weight
d
D
H
H1
C
D1
D2
D3
J
J1
Dynamic load
Static load
Unit: mm
Ca(KN)
Coa(KN)
Nm
speed
Kilogram
ZKLDF50
50
126
30
20
14.8
83
105
103
63
116
26
52
1.4
3200
3.2
ZKLDF80
80
146
35
23.35
18.15
108
128
126
92
138
60
210
1.4
3000
3.6
ZKLDF100
100
185
38
25
12
136
161
158
112
170
71
265
1.6
2800
4.5
ZKLDF120
120
210
40
26
12
159
185
181
135
195
76
315
2
2400
6
ZKLDF150
150
240
40
26
12
188
214
211
165
225
81
380
3
2000
7.5
ZKLDF180
180
280
43
29
22.3
218
244
246
194
260
59
440
3
1800
8
ZKLDF200
200
300
45
30
15
243
274
271
215
285
112
610
4.5
1600
11
ZKLDF260
260
385
55
36.5
18
313
345
348
280
365
162
920
7.5
1200
22
ZKLDF325
325
450
60
40
20
380
415
413
342
430
172
1110
11
1000
28
ZKLDF395
395
525
65
42.5
20
450
486
488
415
505
241
1580
16
800
39
ZKLDF460
460
600
70
46
22
520
560
563
482
580
255
1860
21
700
50
ZKLDF580
580
750
90
60
48
653
700
702
610
720
395
3180
40
500
82
ZKLDF650
650
870
122
78
65
743
800
802
680
830
358
2900
60
440
168
Keywords:
ZKLDF turntable bearing
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Non-standard bearings, manufacturing, development, and sales of large- and extra-large bearings.
Contact persons: Mr. Liang, Ms. Wang
Address: Industrial Park at the intersection of Jinxin Road and Heluo Road, High-tech Zone, Luoyang City
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