
Stainless Steel Insert Bearings
Stainless steel bearings are designed to withstand high temperatures, corrosive environments, and harsh conditions, making them ideal for use in a variety of industries such as food processing, chemical and pharmaceutical manufacturing, automotive, and marine.
Products Description
- Type: Stainless Steel Insert Bearings
- Brand name: CTS or OEM
- Model Number:SSUC200&SSUC300 series
- Matrial: stainless steel 420/304
- Specification Met: ISO 9001
Products Feathures:
CTS Stainless Steel Insert Bearings are highly resistant to rust, corrosion, and wear, making them a reliable and long-lasting choice for heavy-duty applications. They are also easy to clean and maintain, ensuring optimal performance over a long lifespan.
We offer a wide range of sizes and configurations to meet the specific needs of our customers, and our expert team can provide customized solutions tailored to your individual requirements. With our commitment to quality and customer satisfaction, you can trust our Stainless Steel Insert Bearings to deliver superior performance and reliability in even the most demanding applications.
Product Parameters

| SHAFT DIA | (mm)Dimensions (in)or(mm) | (KN) | Weight | |||||||||||
| BEARING NO. | din | dmm | D | Bi | Be | r | N | M | G | ds | T | Cr | Cor | (kg) |
| SUC201S | 12 | 40 | 27.4 | 15 | 1 | 11.5 | 15.9 | 4.5 | M5×0.8 | 3.5 | 7.65 | 3.6 | 0.12 | |
| SUC201-8S | 1/2 | 40 | 27.4 | 15 | 1 | 11.5 | 15.9 | 4.5 | M5×0.8 | 3.5 | 7.65 | 3.6 | 0.12 | |
| SUC202S | 15 | 40 | 27.4 | 15 | 1 | 11.5 | 15.9 | 4.5 | M5×0.8 | 3.5 | 7.65 | 3.6 | 0.11 | |
| SUC202-10S | 5/8 | 40 | 27.4 | 15 | 1 | 11.5 | 15.9 | 4.5 | M5×0.8 | 3.5 | 7.65 | 3.6 | 0.11 | |
| SUC203S | 17 | 40 | 27.4 | 15 | 1 | 11.5 | 15.9 | 4.5 | M5×0.8 | 3.5 | 7.65 | 3.6 | 0.1 | |
| SUC203-11S | 11/16 | 40 | 27.4 | 15 | 1 | 11.5 | 15.9 | 4.5 | M5×0.8 | 3.5 | 7.65 | 3.6 | 0.1 | |
| SUC201 | 12 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 4.7 | M6×0.75 | 4 | 10.37 | 5.08 | 0.21 | |
| SUC201-8 | 1/2 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 4.7 | M6×0.75 | 4 | 10.37 | 5.08 | 0.2 | |
| SUC202 | 15 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 4.7 | M6×0.75 | 4 | 10.37 | 5.08 | 0.19 | |
| SUC202-10 | 5/8 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 4.7 | M6×0.75 | 4 | 10.37 | 5.08 | 0.19 | |
| SUC203 | 17 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 4.7 | M6×0.75 | 4 | 10.37 | 5.08 | 0.18 | |
| SUC203-11 | 11/16 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 4.7 | M6×0.75 | 4 | 10.37 | 5.08 | 0.18 | |
| SUC204 | 20 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 4.7 | M6×0.75 | 4 | 10.37 | 5.08 | 0.16 | |
| SUC204-12 | 3/4 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 4.7 | M6×0.75 | 4 | 10.37 | 5.08 | 0.16 | |
| SUC205 | 25 | 52 | 34.1 | 17 | 1.5 | 14.3 | 19.8 | 5 | M6×0.75 | 4.2 | 11.31 | 6 | 0.19 | |
| SUC205-14 | 7/8 | 52 | 34.1 | 17 | 1.5 | 14.3 | 19.8 | 5 | M6×0.75 | 4.2 | 11.31 | 6 | 0.22 | |
| SUC205-15 | 15/16 | 52 | 34.1 | 17 | 1.5 | 14.3 | 19.8 | 5 | M6×0.75 | 4.2 | 11.31 | 6 | 0.2 | |
| SUC205-16 | 1 | 52 | 34.1 | 17 | 1.5 | 14.3 | 19.8 | 5 | M6×0.75 | 4.2 | 11.31 | 6 | 0.19 | |
| SUC206 | 30 | 62 | 38.1 | 19 | 2 | 15.9 | 22.2 | 5 | M6×0.75 | 5 | 15.81 | 8.64 | 0.31 | |
| SUC206-18 | 1 1/8 | 62 | 38.1 | 19 | 2 | 15.9 | 22.2 | 5 | M6×0.75 | 5 | 15.81 | 8.64 | 0.34 | |
| SUC206-19 | 1 3/16 | 62 | 38.1 | 19 | 2 | 15.9 | 22.2 | 5 | M6×0.75 | 5 | 15.81 | 8.64 | 0.32 | |
| SUC206-20 | 1 1/4 | 62 | 38.1 | 19 | 2 | 15.9 | 22.2 | 5 | M6×0.75 | 5 | 15.81 | 8.64 | 0.31 | |
| SUC207 | 35 | 72 | 42.9 | 20 | 2 | 17.5 | 25.4 | 6 | M8×1 | 5.7 | 20.83 | 11.68 | 0.46 | |
| SUC207-20 | 1 1/4 | 72 | 42.9 | 20 | 2 | 17.5 | 25.4 | 6 | M8×1 | 5.7 | 20.83 | 11.68 | 0.52 | |
| SUC207-21 | 1 5/16 | 72 | 42.9 | 20 | 2 | 17.5 | 25.4 | 6 | M8×1 | 5.7 | 20.83 | 11.68 | 0.5 | |
| SUC207-22 | 1 3/8 | 72 | 42.9 | 20 | 2 | 17.5 | 25.4 | 6 | M8×1 | 5.7 | 20.83 | 11.68 | 0.48 | |
| SUC207-23 | 1 7/16 | 72 | 42.9 | 20 | 2 | 17.5 | 25.4 | 6 | M8×1 | 5.7 | 20.83 | 11.68 | 0.46 | |
| SUC208 | 40 | 80 | 49.2 | 21 | 2 | 19 | 30.2 | 8 | M8×1 | 6.3 | 23.55 | 13.6 | 0.63 | |
| SUC208-24 | 1 1/2 | 80 | 49.2 | 21 | 2 | 19 | 30.2 | 8 | M8×1 | 6.3 | 23.55 | 13.6 | 0.68 | |
| SUC208-25 | 1 9/16 | 80 | 49.2 | 21 | 2 | 19 | 30.2 | 8 | M8×1 | 6.3 | 23.55 | 13.6 | 0.64 | |
| SUC209 | 45 | 85 | 49.2 | 22 | 2 | 19 | 30.2 | 8 | M8×1 | 6.3 | 26.35 | 15.6 | 0.7 | |
| SUC209-26 | 1 5/8 | 85 | 49.2 | 22 | 2 | 19 | 30.2 | 8 | M8×1 | 6.3 | 26.35 | 15.6 | 0.78 | |
| SUC209-27 | 1 11/16 | 85 | 49.2 | 22 | 2 | 19 | 30.2 | 8 | M8×1 | 6.3 | 26.35 | 15.6 | 0.74 | |
| SUC209-28 | 1 3/4 | 85 | 49.2 | 22 | 2 | 19 | 30.2 | 8 | M8×1 | 6.3 | 26.35 | 15.6 | 0.7 | |
| SUC210 | 50 | 90 | 51.6 | 24 | 2.5 | 19 | 32.6 | 10 | M10×1.25 | 6.6 | 28.48 | 18 | 0.78 | |
| SUC210-30 | 1 7/8 | 90 | 51.6 | 24 | 2.5 | 19 | 32.6 | 10 | M10×1.25 | 6.6 | 28.48 | 18 | 0.85 | |
| SUC210-31 | 1 15/16 | 90 | 51.6 | 24 | 2.5 | 19 | 32.6 | 10 | M10×1.25 | 6.6 | 28.48 | 18 | 0.8 | |
| SUC210-32 | 2 | 90 | 51.6 | 24 | 2.5 | 19 | 32.6 | 10 | M10×1.25 | 6.6 | 28.48 | 18 | 0.78 | |
| SUC211 | 55 | 100 | 55.6 | 25 | 2.5 | 22.2 | 33.4 | 10 | M10×1.25 | 7 | 35.28 | 22.4 | 1.07 | |
| SUC211-32 | 2 | 100 | 55.6 | 25 | 2.5 | 22.2 | 33.4 | 10 | M10×1.25 | 7 | 35.28 | 22.4 | 1.22 | |
| SUC211-34 | 2 1/8 | 100 | 55.6 | 25 | 2.5 | 22.2 | 33.4 | 10 | M10×1.25 | 7 | 35.28 | 22.4 | 1.1 | |
| SUC211-35 | 2 3/16 | 100 | 55.6 | 25 | 2.5 | 22.2 | 33.4 | 10 | M10×1.25 | 7 | 35.28 | 22.4 | 1.05 | |
| SUC212 | 60 | 110 | 65.1 | 27 | 2.5 | 25.4 | 39.7 | 10 | M10×1.25 | 7.6 | 42.5 | 26.34 | 1.52 | |
| SUC212-36 | 2 1/4 | 110 | 65.1 | 27 | 2.5 | 25.4 | 39.7 | 10 | M10×1.25 | 7.6 | 42.5 | 26.34 | 1.65 | |
| SUC212-38 | 2 1/8 | 110 | 65.1 | 27 | 2.5 | 25.4 | 39.7 | 10 | M10×1.25 | 7.6 | 42.5 | 26.34 | 1.49 | |
| SUC212-39 | 2 7/16 | 110 | 65.1 | 27 | 2.5 | 25.4 | 39.7 | 10 | M10×1.25 | 7.6 | 42.5 | 26.34 | 1.42 | |
| SUC213 | 65 | 120 | 65.1 | 28 | 2.5 | 25.4 | 39.7 | 10 | M10×1.25 | 8.9 | 46.5 | 30.4 | 1.8 | |
| SUC213-40 | 2 1/2 | 120 | 65.1 | 28 | 2.5 | 25.4 | 39.7 | 10 | M10×1.25 | 8.9 | 46.5 | 30.4 | 1.88 | |
| SUC214 | 70 | 125 | 74.6 | 30 | 2.5 | 30.2 | 44.4 | 12 | M12×1.5 | 8.9 | 50.15 | 33.6 | 2.06 | |
| SUC214-44 | 2 3/4 | 125 | 74.6 | 30 | 2.5 | 30.2 | 44.4 | 12 | M12×1.5 | 8.9 | 50.15 | 33.6 | 2.07 | |
| SUC215 | 75 | 130 | 77.8 | 32 | 2.5 | 33.3 | 44.5 | 12 | M12×1.5 | 8.9 | 53.55 | 37.6 | 2.19 | |
| SUC215-47 | 2 15/16 | 130 | 77.8 | 32 | 2.5 | 33.3 | 44.5 | 12 | M12×1.5 | 8.9 | 53.55 | 37.6 | 2.21 | |
| SUC215-48 | 3 | 130 | 77.8 | 32 | 2.5 | 33.3 | 44.5 | 12 | M12×1.5 | 8.9 | 53.55 | 37.6 | 2.11 | |
| SUC216 | 80 | 140 | 82.6 | 33 | 3 | 33.3 | 49.3 | 14 | M12×1.5 | 9.6 | 58.65 | 40.8 | 2.82 | |
| SUC216-50 | 3 1/8 | 140 | 82.6 | 33 | 3 | 33.3 | 49.3 | 14 | M12×1.5 | 9.6 | 58.65 | 40.8 | 2.9 | |
| SUC217 | 85 | 150 | 85.7 | 35 | 3 | 34.1 | 51.6 | 14 | M12×1.5 | 10 | 68 | 48.8 | 3.46 | |
| SUC217-52 | 3 1/4 | 150 | 85.7 | 35 | 3 | 34.1 | 51.6 | 14 | M12×1.5 | 10 | 68 | 48.8 | 3.56 | |
| SUC218 | 90 | 160 | 96 | 37 | 3 | 39.7 | 56.3 | 15 | M12×1.5 | 11 | 77.52 | 54.56 | 4.53 | |
| SUC218-56 | 3 1/2 | 160 | 96 | 37 | 3 | 39.7 | 56.3 | 15 | M12×1.5 | 11 | 77.52 | 54.56 | 4.62 | |
Characteristic
High corrosion resistance
Capable of operating in liquid
High heat resistance
Low vibration and noise
Food safe and approved
Applicable Industries
Stainless steel insert bearings are particularly suitable for harsh, humid, corrosive dust, or work environments that require high hygiene standards due to their excellent corrosion resistance, good centering ability, and maintenance free sealing design. Its main application areas include:
- Agricultural machinery: such as harvesters, seeders, irrigation equipment, etc., which are often exposed to dust, soil, and moisture. stainless steel thrust bearing can effectively resist corrosion.
- Food processing: Stainless steel needle bearings can meet food grade hygiene requirements and avoid contamination, so they can be used for conveyor belts, mixers, packaging machinery, etc.,
- Chemical industry: In equipment such as pumps, valves, and reaction vessels, stainless steel needle roller bearings are resistant to corrosion from chemical media such as acids and alkalis.
- Textile machinery: Stainless steel deep groove ball bearings can maintain stable operation in environments with high humidity and fiber dust.
FAQs
Q: What is the differences of 304 Stainless Steel Insert Bearings and 420 Stainless Steel Insert Bearings
A:
(1) 304 is the most commonly used stainless steel. It belongs to austenitic stainless steel and has no magnetism. It mainly contains Cr and Ni, with the contents of 18% and 8% respectively.
304 is a commonly used stainless steel. Compared with 440, 304 has lower price in terms of corrosion resistance and mechanical properties. It is widely used as its comprehensive performance. However, its disadvantage is that it cannot be further heat treated to change its performance.
(2) 420 stainless steel has a high content of C and belongs to a very high category of hardness among all stainless steels. Its corrosion resistance is poorer than 304. After proper heat treatment, high yield strength can be obtained, which belongs to hard stainless steel
304 stainless steel bearing has superior corrosion resistance. 304 stainless steel is a kind of stainless steel produced according to American ASTM standards. 304 is equivalent to 0Cr19Ni9 (0Cr18Ni9) stainless steel in China. 304 contain 19% chromium and 9% nickel. 304 is the most widely used stainless steel and heat-resistant steel. It is used for food production equipment, chemical equipment, and so on.
Q: Why use stainless steel bearings?
A: Stainless steel bearings are used where there is a risk of corrosion. Chrome steel bearings will rust easily so in the presence of moisture or chemicals, for example in the food/beverage industry, stainless steel is recommended.
Detailed Photos
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After the unremitting efforts of CTS group, the precision of our stainless steel 420 material bearings has reached P5 vibration value and Z2 level.
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