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- 4" Flat Face Idler
features
- Heavy steel construction
- Needle bearings have retainers that ensure minimum internal friction
- Bearings are inset to form a grease cavity
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
| Face Diameter | 4 in |
| Bore Size | 1 in |
| Overall Width | 2.562 in |
| Outside Dia. | 4.375 in |
| Weight | 5.0 LB |
| EAN or UPC | 662289114320 |
