uxcell 12mm Shaft Support SHF12 Flange Mount Linear Motion Slide Rail Guide Blocks for CNC 3D Printer Pack of 2

Description: -Shaft support blocks are used for end or intermittent support where loads are light and slight shaft deflection is not a concern. -Shaft support blocks enable clamping of shafts, eliminate the need for bolts to maintain shaft position. -Shaft guides are an economic and widely used linear guide system for many applications. -Widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry. Specification: Model: SHF12 Material: Aluminum Alloy Fit Shaft Diameter: 12mm Mounting Hole Diameter: 5.5mm / 0.22" Mounting Hole Distance: 36mm / 1.42" Clamping Bolt Size: M4 Overall Size: 47 x 28 x 13mm / 1.85" x 1.10" x 0.51" (L*W*H) Package Content: 2 x Shaft Support Blocks