Linear Guide PW Series Size 1 Overall Length 960 mm Overall Width 26 mm Overall Height 15.0 mm Number of Rail Holes 12 Mounting Hole from Shaft End 40 mm Mounting Hole Center to Center 80 mm Mounting Hole Size 5.8 mm Temp Range -55 to 100 C Aluminum Rail Material Plain Rail Finish Aluminum Raceway For Use With PW Carriage Assembly