Roller Chain Are Used For Permanently "Seating" Various Chain Components.
Roller chains are prestressed to minimize chain stretch during initial running periods and for long lasting durability. Prestressing minimizes tolerance variations by providing balanced loading among all parts and avoiding premature fatigue failure. Shot peening increases resistance to fatigue. case hardening of pins and bushings means longer life for Browning chain. Pins are centerless ground to finish diameter. Single or double stands. Available types are Standard Roller Chain and Heavy Roller Chain in chain sizes J25, J35, J35-2, J40, J40-2, J41, J50, J50-2, J60, J60-2, and J80, J80-2, J100, J100H, J120, J120H, .