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- Ball Bearing Type
- 3.49 Outside Diameter (in)
applications
- Roller chain drive
features
- Sprocket idlers with ball bearings and hardened teeth. Not for use with drive tighteners.
- Cast iron
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
| Bearing Type | Ball |
| Weight | 0.8 LB |
| EAN or UPC | 662289254613 |
