SBPFL204-12 Stamped Steel 2-Bolt Flange Bearing | 3/4" Bearing #100 Q Type Sprockets This 1TB56 Pulley uses a

This 1TB56 Pulley uses a P1-Series Bushing

This 1C140SF Sheave uses a SF QD bushing

Size: 4B56SD

140B21H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

Besides 1VP68 pulleys with a 5/8" bore we also stock a full line of high-quality performance 3L

SBPFL204-12 Stamped Steel 2-Bolt Flange Bearing | 3/4" Bearing #100 Q Type Sprockets This 1TB56 Pulley uses aSBPFL204 12 stamped steel bearing is a 2 bolt flange bearing designed for light duty industrial and agricultural applications. The superior quality stamped steel housing encases a performance C3 precision 3 4" insert bearing that utilizes set screws for securing onto a shaft. SBPFL204 12 bearings are more economical than their cast counterparts but offer excellent performance in bearing applications; the two bolt flange stamped steel housing allows