H1236L 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

Input Style: F Standard Quill Flange

the SNASFCS has an eccentric locking bearing insert

Base Mounting Attachment: No Base

enlarged pitch diameter minimizes the undercutting of the teeth

Product Note: BOStonE F-1 bearings may be green

Click here for spec sheet: NAPA Spec Sheet

Variable speed

A four-way valve in the air line lets you reverse the air motor

Click here for spec sheet: SB Spec Sheet

Click here for spec sheets: Stand Off Catalog

Click here for spec sheets: BUCNPTRS Spec Sheet

Splined Hub