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    Snapper Ninja Disc Bearing 21" Mower

    Mission accomplished.(y) First want to thank Tim & Slomo for their help. Thanks guys! Using #10-32x.75 screws with a appropriate washer and nylock nut, I was able to secure the new bearing to the thrust plate. See pictures. After the repair I mowed and noticed the machine is alot quieter...
  2. G

    Snapper Ninja Disc Bearing 21" Mower

    I'll update my finding shortly. Looks like I just need screws to hold the bearing. Trip to the hardware to see if I can locate 4 screws that fit that thrust plate ( #10-32 X 1/4" Hex Screw ). Standby. Thanks again Tim & Slomo!
  3. G

    Snapper Ninja Disc Bearing 21" Mower

    •Timc1018, My schematic dosent indícate the 4 screws which go on the thrust plate.However, My thrust plate has those screw holes for sure! There has to be something that holds that axle bearing (4 screws). The old bearing didn’t use screws and appears it was pressed into place. I guess I...
  4. G

    Snapper Ninja Disc Bearing 21" Mower

    I have a Snapper 21" walk behind mower (7800424-RP217020BDV) with the disc drive. The disc drive bearing is bad. I ordered a part from amazon with the same part number, at least it cross referenced. Tried it, but the bearing slides right out of the thrust plate. Nothing holds that bearing to...
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