Description
Basic Parameters
The UCF 205 Agricultural Machinery Bearing is a high-performance insert bearing with a pillow block housing, designed for robust agricultural applications. It features a bore diameter (d) of 25 mm (1.000″), an outer diameter (D) of 52 mm (2.047″), and a housing width (B) of 18 mm (0.709″), providing a compact yet durable structure. Constructed with a heat-treated carbon steel inner ring and outer ring for wear resistance, the bearing incorporates a spherical outer ring to compensate for shaft misalignment, enhancing operational stability. The cast iron pillow block housing offers excellent rigidity and corrosion resistance, suitable for harsh farming environments. With a basic dynamic load rating (C) of approximately 15.8 kN and a basic static load rating (C0) of 10.2 kN, it handles moderate radial and axial loads efficiently. The bearing is equipped with contact-type rubber seals (Z or 2RS) to prevent dust, moisture, and debris ingress, reducing maintenance needs. It supports a maximum operating speed of up to 5,000 RPM under optimal lubrication conditions (grease or oil), making it ideal for agricultural machinery such as tractors, harvesters, conveyors, and processing equipment. Its standardized dimensions ensure easy interchangeability and straightforward installation, minimizing downtime in field operations.
Product Application
The FODA UCF 205 Agricultural Machinery Bearing is a versatile, rugged solution engineered to meet the demanding requirements of modern farming equipment, delivering reliable performance across a wide range of agricultural applications.
In tractors and power tillers, where constant vibration, varying loads, and rough terrain pose challenges, the UCF 205 bearing excels in supporting critical rotating components such as drive shafts, PTO (Power Take-off) systems, and gearboxes. Its spherical outer ring design compensates for minor shaft misalignments caused by uneven ground or equipment flex, reducing stress on the bearing and extending service life. The cast iron pillow block housing provides exceptional rigidity, resisting deformation under heavy loads, while the contact-type rubber seals (Z/2RS) protect against dust, moisture, and crop debris—common contaminants in tillage operations. This makes it ideal for maintaining consistent power transmission in plowing, planting, and hauling tasks.
Harvesting equipment operates in high-dust, high-moisture environments with frequent exposure to crop residues like chaff, straw, and grain particles. The UCF 205 bearing is purpose-built for such harsh conditions, serving as a key component in grain conveyors, reel drives, and threshing drums. Its heat-treated carbon steel rings offer superior wear resistance against abrasive materials, while the sealed design minimizes lubricant loss and prevents foreign matter ingress—critical for avoiding premature failure during long harvesting seasons. The bearing’s moderate load capacity (15.8 kN dynamic, 10.2 kN static) ensures stable operation even when handling fluctuating loads from uneven crop yields or sudden blockages.
In agricultural processing and storage facilities, conveyor belts and elevators transport bulk materials like grains, seeds, and fertilizers. The UCF 205 bearing supports idler pulleys, drive rollers, and tensioning mechanisms, enabling smooth, low-friction movement at speeds up to 5,000 RPM. Its compact dimensions (25 mm bore, 52 mm outer diameter) fit into space-constrained conveyor frames, while the corrosion-resistant housing withstands exposure to moisture from humid storage environments or cleaning procedures. Maintenance teams benefit from its easy installation and interchangeability, reducing downtime during routine inspections or component replacements.
For machinery used in post-harvest processing—such as grinders, separators, and packaging systems—the UCF 205 bearing ensures precision and reliability in high-speed rotating parts like milling shafts and sorting drums. The spherical geometry of its outer ring accommodates slight misalignments caused by thermal expansion or equipment wear, minimizing vibration and noise. Its robust construction handles the repetitive radial and axial loads generated by cutting, grinding, or 筛分 (sieving) operations, while the sealed design protects against fine particulate matter that could otherwise degrade lubrication and performance.
In irrigation pumps, sprinkler drives, and pivot systems, where exposure to water, soil, and chemical fertilizers is constant, the UCF 205 bearing’s corrosion-resistant housing and sealed architecture are critical. It supports the rotating shafts of pumps and sprinkler arms, resisting rust and chemical damage while maintaining consistent motion even in wet, muddy environments. The bearing’s ability to operate with minimal maintenance reduces the need for frequent replacements in hard-to-reach irrigation setups, enhancing the longevity of water management systems.
Product List
Bearing
Unit No. |
d |
Dimensions(mm) |
Weight |
| mm |
a |
e |
i |
g |
l |
z |
s |
n |
Bi |
(kg) |
| UCF202 |
15 |
86 |
64 |
15 |
11 |
25.5 |
30.9 |
12 |
11.5 |
27.4 |
0.56 |
| UCF203 |
17 |
86 |
64 |
15 |
11 |
25.5 |
30.9 |
12 |
11.5 |
27.4 |
0.54 |
| UCF204 |
20 |
86 |
64 |
15 |
11 |
25.5 |
33.7 |
12 |
12.3 |
31 |
0.61 |
| UCF205 |
25 |
95 |
70 |
16 |
13 |
27 |
35.8 |
12 |
14.3 |
34.1 |
0.8 |
| UCF206 |
30 |
108 |
83 |
18 |
13 |
31 |
40.2 |
12 |
15.9 |
38.1 |
1.11 |
| UCF207 |
35 |
117 |
92 |
19 |
15 |
34 |
44.4 |
14 |
17.5 |
42.9 |
1.66 |
| UCF208 |
40 |
130 |
102 |
21 |
15 |
36 |
51.2 |
16 |
19 |
49.2 |
1.93 |
| UCF209 |
45 |
137 |
105 |
22 |
16 |
38 |
52.2 |
16 |
19 |
49.2 |
2.28 |
| UCF210 |
50 |
143 |
111 |
22 |
16 |
40 |
54.6 |
16 |
19 |
51.6 |
2.57 |
| UCF211 |
55 |
162 |
130 |
25 |
18 |
43 |
58.4 |
19 |
22.2 |
55.6 |
3.98 |
| UCF212 |
60 |
175 |
143 |
29 |
18 |
48 |
68.7 |
19 |
25.4 |
65.1 |
4.3 |
| UCF213 |
65 |
187 |
149 |
30 |
22 |
50 |
69.7 |
19 |
25.4 |
65.1 |
5.49 |
| UCF214 |
70 |
193 |
152 |
31 |
22 |
54 |
75.4 |
19 |
330.2 |
74.6 |
6.47 |
| UCF215 |
75 |
200 |
159 |
34 |
22 |
56 |
78.5 |
19 |
33.3 |
77.8 |
6.54 |
| UCF216 |
80 |
208 |
165 |
34 |
22 |
58 |
83.3 |
23 |
33.3 |
82.6 |
7.86 |
| UCF217 |
85 |
220 |
175 |
36 |
24 |
63 |
87.6 |
23 |
34.1 |
85.7 |
9.77 |
| UCF218 |
90 |
235 |
187 |
40 |
24 |
68 |
96.3 |
23 |
39.7 |
96 |
11.72 |
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