47660 Metric Steel Ball Bearing Guide 9mm Overall Dia x 4mm Inner Dia x 4mm Height

Description

(https://www.amanatool.com/47660-metric-steel-ball-bearing-guide-9mm-overall-dia-x-4mm-inner-dia-x-4mm-height.html#deliveryinfo) Amana Tool® uses only the finest industrial quality precision ball bearings available. Bearings are double steel-shielded for extra rigidity and to inhibit dust. A special high-performance, high-temperature grease is used for maximum life. **Note:** Solvents should not be used to clean ball bearings, as this will deteriorate the special grease. 'Frozen' bearings (ones that do not rotate freely), should be replaced immediately.