Daiwa Zillion PE Special Baitcaster Bearing set Fishing 180 mm diameter the 6013NR inner diameter is

the 6013NR inner diameter is 65mm

and protection with minimal maintenance

Sealed bearings like the 6304-2RS extend operating life and reduce maintenance by keeping out contaminants and retaining lubrication:

Width/Height/thickness=4mm

They support precise

Daiwa Zillion PE Special Baitcaster Bearing set Fishing 180 mm diameter the 6013NR inner diameter isBall Bearings for Daiwa Zillion PE Special Baitcaster Shield Metal Shields Closure Side: Double Sided Shields Lubrication: Low Friction Grease Material: Corrosion Resistant Chrome Steel Balls: High Chromium Steel 52100 SAE Steel Balls Cage: Low Friction Steel Precision: ABEC 1 Quality Brand: VXB Quantity: Set of two Bearings