Eccentric Bearings

Eccentric roller bearings for vibrating equipment, screens and mechanisms requiring offset bore geometry.

What makes eccentric bearings different

Eccentric bearings use an offset inner ring bore relative to the rolling element centreline. The offset allows simplified adjustment in vibrating screens, feeders and crushers where the shaft must be tensioned or positioned without separate eccentric sleeves.

Keyway and locking arrangements vary by manufacturer. Housing fit, lubrication and vibration duty must be evaluated together.

Catalogue data

Model-level eccentricity, bore and load data will be added when governed manufacturer sources are verified. Send shaft drawing, eccentricity requirement and application duty for engineering review.

Vibrating screens

Eccentric bore supports screen deck motion and belt tensioning in mining and aggregate processing.

Keyway mounting

Keyway location and eccentricity dimension are critical for correct phase on the shaft.

Load and speed

Use manufacturer dynamic/static ratings; do not assume interchange with standard spherical roller sizes.

Maintenance

High vibration duty increases lubrication and re-greasing requirements.

Request an Engineering Quote

Share shaft bore, speed, torque duty and ordering designation for Eccentric Bearings. Golden Bearing Company supports engineering-led quotation for industrial bearings and couplings.

Request quotation Email engineering