YK80B Cast Iron Spur GearBoston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including

The pressure plate retracts against torque springs by magnetic force when the magnet is energized

Adapters eliminate the need for complete shaft replacement

and web with spokes

Friction discs are then released and free to rotate with the hub and motor shaft

the CUCSP has a Hard Chrome bearing insert and a Stainless Steel housing

Splines in crease disc life because the many con tact points between hub and discs reduce the concentration of stresses encountered with non-splined hubs having only a few contact points

Effective on both hard and soft shafts

medium taper

oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise

Click here for spec sheet: SBRFB Spec Sheet

Housing is crimped together at bolt holes

Splined Hub