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Thin-walled four-point contact ball bearing with constant cross-section
- Commodity name： Thin-walled four-point contact ball bearing with constant cross-section
- Product Description
-
Product Introduction
As a professional manufacturer of precision bearings, we offer ultra-high-precision, constant-section, thin-walled four-point contact ball bearings. To achieve low friction torque, high rigidity, and excellent rotational accuracy, these bearings employ small-diameter steel balls. The thin-walled design enables an exceptionally slim bearing cross-section, allowing for miniaturization and weight reduction of the product. Moreover, the diversity of these products expands their range of applications.
In addition to standard products, we can also meet users’ highly customized needs. For special application scenarios, we offer a complete set of solutions.
Parameter
Product Model
Basic size
Basic rated load
Inner diameter
Outer diameter
Height
Radial
Axial
d[mm]
D[mm]
H[mm]
Cr[kN]
Cor[kN]
Ca[kN]
Coa[kN]
KA120XP0
304.8
317.5
6.35
6.37
16.6
10.9
41.4
KB120XP0
304.8
320.675
7.938
9.1
22.2
15.4
55.6
KC120XP0
304.8
323.85
9.525
11.7
26.5
19.7
66.2
KD120XP0
304.8
330.2
12.7
18.6
38
31.5
95.1
KF120XP0
304.8
342.9
19.05
36
64
58.7
160
KG120XP0
304.8
355.6
25.4
59.2
94.9
103
237
KB140XP0
355.6
371.475
7.938
9.94
25.8
17.1
64.6
KC140XP0
355.6
374.65
9.525
12.7
30.7
21.8
76.9
KD140XP0
355.6
381
12.7
20.2
44.1
34.1
110
KF140XP0
355.6
393.7
19.05
39
74.1
64.6
185
KG140XP0
355.6
406.4
25.4
64.1
110
108
274
KB160XP0
406.4
422.275
7.938
10.7
29.5
18.6
73.7
KC160XP0
406.4
425.45
9.525
13.7
35.1
23.7
87.6
KD160XP0
406.4
431.8
12.7
21.8
50.2
37.2
126
KF160XP0
406.4
444.5
19.05
41.9
84.1
70.4
210
KG160XP0
406.4
457.2
25.4
68.6
124
113
310
KB180XP0
457.2
473.075
7.938
11.5
33.1
20.1
82.7
KC180XP0
457.2
476.25
9.525
14.7
39.3
25.6
98.3
KD180XP0
457.2
482.6
12.7
23.3
56.3
40.2
141
KF180XP0
457.2
495.3
19.05
44.6
94.1
75.9
235
KG180XP0
457.2
508
25.4
72.9
139
122
347
KB200XP0
508
523.875
7.938
12.2
36.7
21.6
91.7
KC200XP0
508
527.05
9.525
15.5
43.6
27.5
109
KD200XP0
508
533.4
12.7
24.6
62.4
43
156
KF200XP0
508
546.1
19.05
47.2
104
81.2
260
KG200XP0
508
558.8
25.4
76.9
153
130
383
KC250XP0
635
654.05
9.525
17.5
54.3
31.8
136
KD250XP0
635
660.4
12.7
27.7
77.6
49.7
194
KF250XP0
635
673.1
19.05
53
129
93.7
323
KG250XP0
635
685.8
25.4
86.1
190
150
475
KC300XP0
762
781.05
9.525
19.3
65
35.8
162
KD300XP0
762
787.4
12.7
30.5
92.8
56.1
232
KF300XP0
762
800.1
19.05
58.1
154
106
386
KG300XP0
762
812.8
25.4
94.3
226
169
566
KG350XP0
889
939.8
25.4
102
263
187
657
KG400XP0
1016
1066.8
25.4
108
299
204
749
Feature
- Compact design, suitable for device environments with limited space.
- Significantly reduces the product's weight, making it possible to lighten the device.
- The product’s dimensional accuracy and rotational accuracy meet the P5 tolerance grade; higher-grade products can be provided upon request.
Application
- Aerospace
- Medical devices
- Industrial robot
- Semiconductor manufacturing equipment
- Security inspection equipment
- Industrial inspection equipment
Keywords:
Thin-walled four-point contact ball bearing with constant cross-section
Online Message
If you can’t find the product you need, please feel free to give us a call—we’ll get back to you within one hour.
Related products
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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