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Bost-Bronz® bearings are one of the most effective bearings available for precision performance
Designed with cooling holes to prevent overheating
trouble free service life
Note: For high-vibration applications
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
80BS30x2 7/16" Type-B Bored to Size Roller Chain Sprocket 216 Teeth Bost-Bronz® bearings are one ofClick Here for catalog page(s)
