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Stainless Steel Crank Shaft
Material:Shaft
Stainless steel waterproof bearing rubber sealed deep groove ball shaft
Structural composition
deep groove ball
Deep groove balls are the core rolling elements of this kind of bearing. It is usually made of high-quality bearing steel and has a high-precision spherical shape. Deep groove balls can roll freely between the inner and outer raceways of the bearing and bear axial and radial loads. During normal operation, the contact points formed between the deep groove balls and the raceways can effectively transmit force and ensure smooth operation of the bearings.
Inner and outer rings
The inner and outer rings are also made of high-quality steel, and their surfaces are precision machined. The inner ring fits tightly with the shaft, while the outer ring fits with the bearing seat or related parts. The raceway surface is very smooth, providing an ideal rolling environment for deep groove balls. For this kind of stainless steel waterproof bearing, the inner and outer rings are usually made of stainless steel, which enhances the corrosion resistance of the bearing.
rubber seal
The rubber seal is an important part of this bearing. It is usually installed on both sides between the inner ring and the outer ring to prevent external dust, moisture and other impurities from entering the inside of the bearing. High-quality rubber seals have good elasticity and wear resistance, which can maintain sealing performance during the long-term operation of the bearing, ensure that the grease inside the bearing does not leak, and block external pollutants.
Stainless steel material
The entire bearing is made of stainless steel, such as common 304 or 316 stainless steel. The stainless steel material gives the bearing excellent corrosion resistance, allowing it to work normally in humid and corrosive media environments. For example, in the fields of food processing, marine equipment, outdoor machinery and equipment, stainless steel waterproof bearings can effectively resist corrosive factors in the environment.
2. Performance characteristics
Waterproof performance
Thanks to its rubber sealing structure, this bearing has excellent water resistance. In water environments, such as underwater motors, ship propellers and other equipment, rubber seals can effectively prevent water from entering the inside of the bearing, preventing the bearing from rusting, lubrication failure and other problems due to water intrusion, thus ensuring the service life of the bearing. and the normal operation of the equipment.
Corrosion resistance
The stainless steel material gives it excellent corrosion resistance. Whether in acidic, alkaline or salt spray environments, stainless steel waterproof bearings can maintain good performance. For example, in chemical production equipment, you may be exposed to various chemical reagents. This kind of bearing can resist chemical corrosion and reduce the frequency of equipment maintenance and replacement.
Low friction and high speed
Deep groove ball bearings inherently have low friction characteristics. When rotating at high speed, the rolling friction of deep groove balls in the raceway is small and can achieve high-speed operation. This characteristic makes it suitable for equipment such as motors and fans that require high-speed operation. In these equipment, stainless steel waterproof bearings can meet the speed requirements of the equipment while ensuring waterproofing and corrosion resistance.
Carrying capacity
Able to withstand certain radial and axial loads. Its load-bearing capacity depends on factors such as the size of the bearing and the size and number of balls. In general mechanical equipment, such as small conveyor belts, agricultural machinery, etc., this kind of bearing can well bear the load during the operation of the equipment and ensure the stable operation of the equipment.
Food and Beverage Industry
In food processing production lines, beverage filling equipment, etc., frequent cleaning and contact with water and food ingredients are required. Stainless steel waterproof bearings can prevent rust and food contamination, comply with hygienic standards, and ensure the safety of the production process and product quality.
Marine Engineering
Including ships, offshore drilling platforms, etc. In the marine environment, seawater is highly corrosive. This kind of bearing can effectively resist seawater corrosion and prevent seawater from entering the bearing and affecting its normal operation, ensuring the reliability and service life of marine equipment.
Outdoor water conservancy facilities
For example, water gates, irrigation equipment, etc. These facilities are often exposed to the outdoor environment and may be affected by rain, sediment, etc. Stainless steel waterproof bearings can work stably for a long time in this environment and reduce maintenance costs.
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Material: stainless steel
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Ningbo Yi Yi Precision Technology Co., Ltd.
Ningbo Yi Yi Precision Technology Co., Ltd. is leading China Stainless steel waterproof bearing rubber sealed deep groove ball shaft suppliers and OEM/ODM Stainless steel waterproof bearing rubber sealed deep groove ball shaft company, a combination of industry and trade enterprises, including Ningbo Xinhaocheng Precision Parts Co. With 1000 square meters of production plant and 30 employees. Its 2 companies focus on centering machine processing, production of precision non-standard parts, and has advanced imported equipment from Japan: STAR and Tsugami 5-9 axis centering machine, Citizen lathe, machining center and other equipment. The machine has the function of six-axis turning processing, which can complete drilling, turning, milling, tapping, boring, reaming, hobbing, shaping, etc. at one time, which can ensure the high precision, consistency and stable tolerance of shape of the parts. And according to the customer's needs, the power cutting tool function module with front and side milling function can be installed to complete the precision machining of complex shaft parts.
Company Certificate
We regard quality as our life. From quotation, customer order, equipment, material, production, surface treatment, to inspection, to final packaging, every step must be perfect.
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Add:No.56 Huanghai Road, Xinqi Street, Beilun District, Ningbo, Zhejiang, China (inside Xingzhi Industrial Park)
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Tel:+86-18991368108
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Grace@YY-Precision.com
