NSK
R20

Deep Groove Ball Bearings (DGBB) are the most common form of rolling bearings and are used in a variety of applications, particularly those where high speeds and low power loss are required. NSK DGBB can handle not only radial forces, but also moderate axial loads in both directions. They are easy to install and can be deployed in a variety of configurations.

NSK Deep Groove Ball Bearing, Series: R Series, 1-1/4 in Bore Dia, 2-1/4 in Outside Dia, 1 Row, 3/8 in Width, 13200 lb Dynamic/8350 lb Static, Steel Cage, 12000 rpm Grease/15000 rpm Oil Maximum

• High quality steel - ultra clean steel made to extend bearing life by up to 80%
• Advanced grease technology - NSK lubricants made to extend grease life and improve bearing performance
• Super finished raceways - specially honed to minimize noise and improve the grease distribution
• Patented seals - provide a barrier to contamination in tough environments

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NSK_52002RSTNC3_Catalog.pdf