1):Retainer: Brass/Nylon/Steel as your requirement 2):Single direction 3):Restricted tolerances 4):Vibration resistance 5):Suitable for high speed
3. Warranty of deep groove ball bearing:
1). We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. 2). We make sure the item is brand new with original package and offer 1 year warranty for the quality. 3). Any quality problem in normal use during the warranty period, We offer free repair. The buyer should pay the return cost and our company will pay the re-shipping cost.
4.Deep Groove Ball Bearing Protection: 1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation. 2. Don't allow strong impact, such as hammer striking, transfer roller pressure 3. Use the accurate installation tool, avoid to use cloth kind and short fibers 4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer 5. General inspection, such as the surrounding temperature, vibrate, noise inspection 6. Keep bearing cleaning from dirt, dust, pollutant, moisture. 7. Bearing should not be ultra cooled.
Shandong Brgro Bearing Co,.Ltd have more than 20 years experience in manufacturing and delivery bearing. Under the sprit of " Quality is our culture ", Brgro does our best to produce and supply the best quality bearing with competitive bearing, here are the catalogue we supply: