Basic Parameters
-
“UC” represents this is an outer spherical ball bearing of the UC series. The UC series bearings are known for their unique structural design and wide applicability and play a key role in many mechanical applications.
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“2” in “210” indicates that this is the UC200 series. This series belongs to the light-duty bearing series and can meet certain load-bearing capacities while adapting to various more flexible equipment installation requirements. “10” represents the inner diameter size of this bearing, and its inner diameter is 50mm. At the same time, the outer diameter of the UC210 bearing is 90mm and the width is 22mm. These size parameters enable it to fit many specific specification equipment parts very well.
Performance Characteristics
Excellent load-carrying capacity
- Although the UC210 bearing belongs to the light series, it still has excellent load-carrying capacity. It can effectively handle both radial and axial loads. This is due to its reasonable internal structure design. The contact mode between the balls and the inner and outer rings is optimized, which can evenly distribute the load on various components. In practical applications, such as in the support of roller shafts in textile machinery or some rotating parts in ceramic machinery, it can stably carry various forces generated during the working process to ensure the normal operation of the equipment.
Self-aligning function
- A significant feature of this bearing is its self-aligning ability. Due to its outer spherical design, when the shaft is inclined within a certain angle range, the bearing can automatically adjust to ensure that a good contact state can still be maintained between the balls and the raceways. This self-aligning function is very useful in cases where there are certain installation errors in the equipment or when the shaft undergoes slight deformation during operation. For example, in some conveying equipment, if the shaft is inclined due to long-term operation or minor changes in the installation foundation, the UC210 bearing can automatically adapt to this change, reducing local wear on the bearing and shaft and prolonging the service life.
Easy installation and maintenance
- The installation process of the UC210 bearing is very simple. It usually adopts a simple plug-in installation method. For equipment assembly workers, they can quickly complete the installation without complex installation tools and professional skills. Moreover, in terms of maintenance, due to its relatively simple structure, it is easy to disassemble and inspect. If it is necessary to replace or add grease during use, the operation is also relatively convenient, which helps to reduce equipment downtime and improve production efficiency.
Good sealing performance
- This bearing is equipped with an effective sealing device, which can effectively prevent dust, impurities and other foreign matters from entering the bearing interior, and at the same time can prevent the leakage of internal grease. In harsh working environments, such as ceramic workshops with a lot of dust or textile workshops with fiber chips, good sealing performance can ensure the clean and lubricated state inside the bearing, reduce wear and failure caused by the entry of impurities, and further improve the reliability and service life of the bearing.
Product Application
Textile machinery
- In the textile industry, UC210 bearings are widely used in supporting components such as rollers and spindles. Due to the presence of a large amount of fiber debris in the working environment of textile machinery and the high speed of equipment operation, there are high requirements for the accuracy, stability, and sealing performance of bearings. UC210 bearings can meet these requirements and provide reliable support for the efficient and stable operation of textile machinery.
Ceramic machinery
- In ceramic production equipment, such as ball mills, presses, and other rotating parts, UC210 bearings are also frequently used. The ceramic production process generates more dust, and the equipment will generate a large load during operation. With its good sealing performance and load-bearing capacity, UC210 bearings can work stably under such complex working conditions and ensure the normal operation of ceramic production equipment.
Conveying equipment
- For some light conveying equipment, such as small belt conveyors and chain conveyors, UC210 bearings can be used to support rollers or sprockets. Its self-aligning function can adapt to the shaft inclination that may occur during the installation or operation of conveying equipment and ensure the smooth operation of conveying equipment.
Product List
| Bearing No. |
Dimensions (mm) |
Weight(kg) |
| ISO |
GOST |
d |
D |
Bi |
Be |
r |
n |
m |
G |
ds |
T |
W |
| UC201 |
480201 |
12 |
47 |
31,0 |
17 |
1,0 |
12,7 |
18,3 |
4,50 |
M6 x 0,75 |
4,5 |
29,0 |
0,200 |
| UC202 |
480202 |
15 |
47 |
31,0 |
17 |
1,0 |
12,7 |
18,3 |
4,50 |
M6 x 0,75 |
4,5 |
29,0 |
0,190 |
| UC203 |
480203 |
17 |
47 |
31,0 |
17 |
1,0 |
12,7 |
18,3 |
4,50 |
M6 x 0,75 |
4,5 |
29,0 |
0,170 |
| UC204 |
480204 |
20 |
47 |
31,0 |
17 |
1,5 |
12,7 |
18,3 |
4,50 |
M6 x 0,75 |
4,5 |
29,0 |
0,148 |
| UC205 |
480205 |
25 |
52 |
34,0 |
17 |
1,5 |
14,3 |
19,7 |
5,00 |
M6 X 0,75 |
4,5 |
34,0 |
0,182 |
| UC206 |
480206 |
30 |
62 |
38,1 |
19 |
1,5 |
15,9 |
22,2 |
5,00 |
M6 x 0,75 |
5,1 |
40,5 |
0,310 |
| UC207 |
480207 |
35 |
72 |
42,9 |
20 |
2,0 |
17,5 |
25,4 |
6,00 |
M8 x 1,00 |
5,8 |
48,0 |
0,428 |
| UC208 |
480208 |
40 |
80 |
49,2 |
21 |
2,0 |
19,0 |
30,2 |
8,00 |
M8 x 1,00 |
6,2 |
53,0 |
0,578 |
| UC209 |
480209 |
45 |
85 |
49,2 |
22 |
2,0 |
19,0 |
30,2 |
8,00 |
M8 x 1,00 |
6,5 |
57,3 |
0,668 |
| UC210 |
480210 |
50 |
90 |
51,6 |
23 |
2,0 |
19,0 |
32,6 |
9,00 |
M10x 1,25 |
6,5 |
63,0 |
0,722 |
| UC211 |
480211 |
55 |
100 |
55,6 |
24 |
2,5 |
22,2 |
33,4 |
9,00 |
M10x1,25 |
7,3 |
70,0 |
0,982 |
| UC212 |
480212 |
60 |
110 |
65,1 |
26 |
2,5 |
25,4 |
39,7 |
10,0 |
M10x1,25 |
7,7 |
77,0 |
1,376 |
| UC213 |
480213 |
65 |
120 |
65,1 |
27 |
2,5 |
25,4 |
39,7 |
10,0 |
M10x1,25 |
8,3 |
82,1 |
1,704 |
| UC214 |
480214 |
70 |
125 |
74,6 |
29 |
2,5 |
30,2 |
44,4 |
12,0 |
M12x1,50 |
8,7 |
87,0 |
1,968 |
| UC215 |
480215 |
75 |
130 |
77,8 |
30 |
2,5 |
33,3 |
44,5 |
12,0 |
M12x1,50 |
9,2 |
91,5 |
2,210 |
| UC216 |
480216 |
80 |
140 |
82,6 |
32 |
3,0 |
33,3 |
49,3 |
12,0 |
M12x1,50 |
9,6 |
98,5 |
2,860 |
| UC217 |
480217 |
85 |
150 |
85,7 |
34 |
3,0 |
34,1 |
51,6 |
12,0 |
M12x1,50 |
11,0 |
105,0 |
3,536 |
| UC218 |
480218 |
90 |
160 |
96,0 |
36 |
3,0 |
39,7 |
56,3 |
12,0 |
M12x1,50 |
11,0 |
111,5 |
4,204 |
