IRB Shell Type Needle Roller Inner Ring Outside Diameter:1 in Its precision control and rugged

Its precision control and rugged brass construction deliver reliable

The most powerful cordless angle grinder in its class

Removable dividers

IP54 rated lightweight body

IRB Shell Type Needle Roller Inner Ring Outside Diameter:1 in Its precision control and ruggedCompletes a needle bearing assembly where the shaft is not hardened IRB Shell Type Needle Roller Inner Ring Standard sizing matches IKO drawn cup and machined needle bearings Inner ring for needle roller bearings. Ground precision race for the rollers to run on, used with drawn cup or machined type needle bearings when the shaft cannot be hardened to race quality.