Support ring roller for lower chord GB 800 Ø 89 mm, shaft Ø 20 mm, SW 15×13

Support ring roller for lower chord GB 800 Ø 89 mm, shaft Ø 20 mm, SW 15x13RL/EL/AL = 950/956/982 mm
Fitted with 8 support rings each, Ø 89/133 x 30. Expected to be available in 30 days.