Shaft supports simplify mounting of Thomson 60 Case shafts. Users of Thomson 60 Case shafting should consider the use of these shaft supportsThese supports can be used horizontally or vertically.Mount the shaft (not included) to the Support from the bottom. Bolt assembly to the machine from top through the support flange.Support only. Shaft not includedY1=Y2 is standard. Special Y1 and overall length can be specified by customer.See SRAM part numbers for support and Shaft assembled togetherSpecificationsSpecificationsValueMaterialAluminumMaterial, SupportSteelOption Predrilled (PD)PredrilledSupport StyleStandard ProfileUPC Number662486934806Weight14.5 kg/mDimensionsDimensionValue[d] Shaft, Nominal Diameter30 mm[A]74 mm[A1]37 mm[A1] Tolerance± 0.02 mm[A2]14 mm[E1]51 mm[E1] Tolerance± 0.015 mm[F1]8 mm[H]53 mm[H] Tolerance± 0.02 mm[N]8.6 mm[X] Dim5.906 inRecomended BoltM10