Feature

●This CNC kit part is functionally equivalent the fixed bearing ball block end support BK15 for linear motion Ball Screw 20mm and the aluminum motor mounting mount holder bracket for Nema 23 Stepper Motor
●The coupler dimensions is standard, we can make the size as your requirements for customization, including the bore diameter for the motor shaft, and the hole diameter for the ball screw; we also have other styles to choose about the OD and total length, please message us if you need
●The shaft coupling has bigger outer diameter, so with higher torque, higher rigidity, good vibration resistance, flexible response and durability in removes stress between the motor and driving components
●Shaft Coupler Material: Aluminum alloy, Surface oxidation treatment; Type: Plum shaped
●Widely Used：The shaft couplers are widely used for stepper motor, servo motors, spindle as the cnc ball screw, lead screw parts for the 3d printer router engraving milling machine


Description

Brand: Coavoo
Material: Cast Aluminum, we also have the material of the Cast steel, if you need, please message us
Model: Ball Bearing Block BK15 for Ball Screw 2004 2005 2010 2020 2040 20mm and Nema 23 Stepper Motor Mounting Bracket Kit
This package includes:
1pcs Housing
1pcs Gland
2pcs Topping Ring
2pcs Skeleton oil seal
2pcs Deep Groove Ball Bearing ( We also have the angular contact bearing model)
1pcs Locknut