1.SR4 2rs Stainless Steel Bearings with dimension bore dia is 0.25"* 0.625000"* 0.196000".
2.With material AISI440C stainless steel,we also have Chrome steel material ,
3.Free sample can be provide .
4.Custom service available .
Item No :
SR4-2RSOrder(MOQ) :
10000Payment :
30%TT in advance ,the balance 70%TT before deliveryProduct Origin :
ChinaShipping Port :
Xiamen ,Ningbo ,Guangzhou,Shanghai ,TianjinLead Time :
5-7 days for stock itemsWeight :
5-6gSR4-2RS SR4-ZZ Stainless Steel Roller Ball Bearing Introduction:
| Bearing No. | SR4ZZ SR4-2RS RI-814ZZ | 
| Inch Size  | 0.25"* 0.625000"* 0.196000" | 
| Size | 6.35*15.875*4.978mm | 
| Type | Inch micro ball bearing | 
| Application | Home appliances, low noise and high speed electric motors, automotivecomponents, pumps, machinery.Office equipment, micro motor etc. | 
The Feature of SR4 2rs Stainless Steel Bearings Bearing:
Corrosion Resistance: with materialISI440C stainless steel, this bearing is resilient against moisture and certain chemicals.
Durability: AISI440C's hardness ensures long-lasting performance under heavy loads.
Versatility: It operates effectively across diverse temperatures and conditions.
Precision: Reduced friction for smoother operations and energy savings.
SR4 Stainless Steel Bearings Bearing Application:
SR4 2RS stainless steel bearings are a specific type of miniature ball bearings that are commonly used in various applications such as :
Medical Equipment: These bearings are used in medical devices such as dental tools, surgical instruments, and imaging equipment due to their corrosion resistance and precise performance.
Aerospace and Aviation: SR4 2RS bearings can be found in aircraft components, satellites, and other aerospace applications where weight reduction and resistance to harsh environments are critical.
High Precision Machinery: They are suitable for use in various high precision machinery like measuring instruments, robotics, and automation equipment that demand smooth operation and reliability.
Food Processing and Packaging: Due to their stainless steel construction and resistance to corrosion, these bearings are ideal for applications in food processing and packaging machinery where cleanliness and hygiene are essential.
Instrumentation: These bearings are used in various types of instruments and gauges because of their small size, durability, and ability to withstand harsh operating conditions.
Miniature Motors: They are commonly employed in miniature motors for applications like RC vehicles, drones, small appliances, and other devices where space and weight constraints exist.