airlock bearing plate compound

Bearing plate for High speed freezer doors (airlock).
The product contains the following parts:

1x - Bearing plate 1", center line dimension 127mm, machined
1x - Bearing block cast iron 1"
2x - Hexagon head bolt 8x35 a2
2x - Flare nut M8 a2
2x - Plain washer M8 a2