UCPX05-16 Challenge Triple Sealed 2 Bolt Pillow Block Bearing 1 inch Shaft Tags The INA NK21/20-XL is a

The INA NK21/20-XL is a high-precision needle roller bearing without inner ring

Bearing ID: 34

Static: 108 kN

D: Outside dia: 6

Housing Group: FC208

UCPX05-16 Challenge Triple Sealed 2 Bolt Pillow Block Bearing 1 inch Shaft Tags The INA NK21/20-XL is aChallenge triple sealed bearings are a type of bearing that features a seal with three lips to provide superior protection against contaminants and preserve the lubrication within the bearing. These bearings are commonly used in harsh environments where water, dirt, and other contaminants may pose a risk to the bearings lifespan. These triple sealing systems provide exceptional protection against contaminants for Challenge bearings. The sealing