This 1217-15G bearing is a Self Lube Bearing Insert with a bearing insert with relubrication facility. The bearing's dimensions are 15mm Shaft Diameter.121715GSpherical Outside Diameter - Short Inner RingBasic Group15mm Shaft DiameterRe-greaseable

This 1217-15EC bearing is a Self Lube Bearing Insert with an eccentric collar lock and a short inner ring. The bearing's dimensions are 15mm Shaft Diameter.121715ECSpherical Outside Diameter - Short Inner RingBasic Group15mm Shaft DiameterEccentric...

This 1217-15ECG bearing is a Self Lube Bearing Insert with an eccentric collar lock, a short inner ring and bearing insert with relubrication facility. The bearing's dimensions are 15mm Shaft Diameter.121715ECGSpherical Outside Diameter - Short...