OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Walk Behind Lawn Mower Frames Reel Lawn Mowers, Atco & Villiers etc. Use of sealed (2RS) bearings for mower reel.

Hi all
My Steelfort Lawnmaster 660 reel mower specifies 6203-Z single steel shield bearings for the reel. There are grease nipples to allow this.
But I'm wondering if 2RS sealed bearings would work? I see some Scott Bonnars parts suppliers specify sealed bearings.
Cheers, James