The G-KRR-series wide-inner-ring ball bearings are the same as the RR series and have a provision for relubrication
These bearings are designed for extremely dirty or wet conditions
The bearing includes R-seals with flared lips that firmly contact the ground O D of the inner ring The inner ring provides a positive seal against dust, dirt and other contaminants, and effectively retains the lubricant
G-KRR-series bearings are equipped with shroud-seals, providing extra effectiveness and protection
The extra-wide design provides additional shaft support and extra-large grease capacity