X718-13-2K Riser Block Kit Keyway It is equally important that

It is equally important that worms and worm gears used together must have the same diametrical pitch and threads

Gear rack from Boston Gear is designed to operate with our stock 14 1/2° and 20° PA spur gears

Mounted component moves axially during installation

• Continuous Duty

Friction force stops and holds the motor shaft

X718-13-2K Riser Block Kit Keyway It is equally important thatRiser Block Kit Riser blocks permit the speed reducer to be mounted in the most desirable position, i. e. high speed input shaft above the oil level. The riser blocks allow clearance over the motor without inverting the speed reducer. They are ideal for mounting on inclined conveyors for frame clearance. The kit includes Riser Block and attachment bolts. Horizontal Base must be ordered separately.