H2420R Steel Helical GearBoston Gears stock helical gears are manufactured in both right and left handed configurations with an industry standard 45 helix angle to transmit motion and power between non intersecting shafts that are parallel or at 90 to each other. For parallel shaft operation, helical gears with opposite hand helix angles are required. For shafts at 90, a same hand helix angles must be used. For parallel shaft applications, the overlapping tooth contact of our

or with eleven-tooth spur gears

Weight: 29

They are spring set and electro-magnetically released

Number of Threads: Single Thread

Click here for spec sheets: UCFCF Spec Sheet

Our broad in-stock inventory includes nylon

When used with worm gears

These specially designed collars fit over rail assemblies on precision shafting

BLIND BORE Bearings are available on special order — minimum quantities will apply

Click here for spec sheets: CUCTFB Spec Sheet

Pre-Lubricated: Yes

Tolerates -60° to 180° F