Tritan SBP204-12G Pillow Block Bearing collectible

Tritan SBP204-12G Pillow Block Bearing

The Tritan SBP204-12G is a new pillow block bearing with a cast iron housing and a 3/4 inch cylindrical bore. It uses a set screw locking mechanism and a radial ball insert made of alloy steel. The unit is double sealed and pre-lubricated with grease for operation between -40 and 250 degrees Fahrenheit. It suits maintenance teams and machinery builders needing a fixed expansion unit.

Bolt-through replacement for worn fixed bearings

This bearing replaces a failed fixed pillow block on conveyor, fan or agricultural equipment where the mount hole centres measure 3 49/64 by 3 47/64 inches. The jump is worth it when the old housing shows cracks, the seals leak grease or the inner race spins on the shaft. The cast iron base and double seals restore rigidity and contamination resistance in one step.

Verify shaft size and mounting pattern first

Before ordering, confirm the shaft diameter is exactly 3/4 inch and that the existing bolt pattern matches the 3 49/64 by 3 47/64 inch centres. Check that the 1 19/64 inch centre height and 0.551 inch base height fit the frame clearance. Ensure the operating temperature stays within the -40 to 250 degree F range.