摩擦调心托辊型号规格摩擦上调心托辊φ89×200φ89×250φ89×315φ108×315φ108×380φ133×380锥型上调心托辊φ89×φ133×340φ108×φ159×415φ108×φ176×500φ133×φ194×500φ108×φ176×550φ133×φ194×550摩擦上平调心托辊φ89×690φ89×840φ89×990φ108×1226