Brass Bushing, 1/2"X7/8"X1-1/2"

Brass Bushing, 1/2"X7/8"X3/4"

The B81412 Brass Bushing is a durable plain sleeve bearing designed to provide smooth rotational support and reduced friction in shafts, pivots, and mechanical assemblies. Manufactured from SAE 841 powdered metal bronze, this bushing is engineered for reliable operation and long wear life in agricultural, industrial, and equipment applications. Its 1/2 in. bore and 7/8 in. outer diameter allow it to fit a wide range of shaft-supported components, while the porous bronze construction helps maintain lubrication—because parts that slide smoothly tend to last longer and complain less.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: B81412
• Product Type: Plain sleeve bushing / sleeve bearing
• Bearing Material: Powdered metal bronze
• Material Specification: SAE 841
• Bore Diameter: 0.500 in. (1/2 in.)
• Outside Diameter: 0.875 in. (7/8 in.)
• Overall Length: 1.500 in.
• Bearing Type: Plain sleeve
• Operating Temperature Range: Up to +250°F
• Standards Met: ASTM B438-73 Grade 1, MIL-B-5687C Type 1 / Type 2
• Weight: 0.14 lb

Ideal For

• Shaft support and pivot points in equipment and machinery
• Agricultural implements and mechanical linkages
• Replacing worn sleeve bushings in rotating assemblies
• Applications requiring SAE 841 oil-impregnated bronze bushings
• Equipment owners who prefer smooth rotation over squeaks, grinding, and mystery noises