ER-31 DRT Performance Cylindrical OD Bearing (Pack of 25pcs) 320mm OD • These reamers are especially

• These reamers are especially designed for the reaming of structural steel plates commonly found in truck frames

which provides support for a Canton flannel canvas filter bag

This means a tougher

Ball Bearing Type

ER-31 DRT Performance Cylindrical OD Bearing (Pack of 25pcs) 320mm OD • These reamers are especiallyER 31 DRT Mounted Insert Only Ball Bearing 52100 Bearing Steel, Black Oxided Setscrew Lock High Contamination Features ER style cylindrical OD bearing with snap and with black oxided bearing rings Multiple seal and 100% grease fill for harsh environments Unique land riding retainer design provides superior pocket clearance that allows for 360 grease circulation around the rolling elements resulting in better retained and utilized lubrication Links