Oregon 45-225 Magnum Ball Bearing NetSuite-ID_545936 The twisted shape reduces noise

The twisted shape reduces noise while improving cutting efficiency

Fits RZT42

1/2"x77-7/8"

Outer diameter: 5-1/2"

Includes O-ring and nut

Oregon 45-225 Magnum Ball Bearing NetSuite-ID_545936 The twisted shape reduces noiseThis magnum ball bearing is for a spindle assembly for 30", 40" and 50" ZTR chain drives. Oregon replacement parts are built to meet or exceed OEM standards. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. Outer diameter: 52 mm, Inner diameter: 1", Width: 21. 50 mm Reference