SKF Deep-groove Ball Bearing, Plain Race Type, 20 mm ID - 61904-2RZ Maintain precise operation at high rotational speeds with this deep-groove ball bearing from SKF. You can use it with radial and axial loads in both directions. It's non-separable and shielded on both ends to prevent dirt from entering the workings. The shields also stop the lubrication from leaking out, so you won't need to re-grease the bearing. As its shields don't make contact with its inner raceway, it produces minimal friction and keeps the operating temperature low. • Steel bearing with steel ball and cage material
• Parallel bore type
• Dynamic load rating of 6.37 kN
• Static load rating of 3.65 kN
• Inside diameter of 20 mm
• Outside diameter of 37 mm
• Single row
• Steel race material
• Plain race type
• Race width of 9 mm Application Information • Printing
• Paper and pulp manufacturing
• Packaging industry
• Food and beverage industries What type of shield does this bearing have? This SKF bearing has nitrile butadiene rubber (NBR) shields that can withstand exposure to oils and abrasive chemicals. This makes it a good choice for use in harsh industrial environments.