HN50B17IDLER

applications

• Roller chain drive

features

• Sprocket idler with hardened teeth. For use with drive tighteners.
• Cast iron
• All Browning stock idlers furnished with needle bearings have retainers that insure minimum internal friction and wear by separating the needle rollers.

caution

• Too much tension in a drive causes excessive belt chain and bearing wear
• Too little tension in a drive allows belt slippage or chain vibration, resulting in loss of power and additional wear
• Sprocket idlers should be used on the outside of chain drives and with at least three teeth engaged in the chain