Thomson Linear 7833403 Support Block, Base Mount, BF Style, Compatible with Ball Screw Diameters: 40 mm, 1.500 in*Compatible wit

DescriptionThomson Bearing Supports for simple mounting of Thomson ball screw and ball spline assembliesRugged steel constructionScrew must be machined to fit into the block*Not compatible with all 1.5 in screws - See Related Products for full compatibility listDimension[A]51.00 mm (2.008 in)[B]64.00 mm (2.520 in)[C]128.00 mm (5.039 in)[D]16.00 mm (0.630 in)[D3]30.00 mm (1.181 in)[F]32.00 mm (1.260 in)[K]51.00 mm (2.008 in)[L]89.00 mm (3.504 in)[N]4x 14.0 Thru, 20.0 C-Bore x 13[S]59.00 mm (2.323 in)[T]21.00 mm (0.827 in)[U max]25.00 mm (0.984 in)[V min]29.99 mm (1.181 in)[V max]30.00 mm (1.181 in)[W]17.75 mm (0.699 in)[X]1.75 mm (0.069 in)[Y]28.60 mm (1.126 in)