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

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

The B81612 Brass Bushing is a durable plain sleeve bearing designed to support rotating shafts while reducing friction and wear in mechanical assemblies. Manufactured from SAE 841 powdered metal bronze, this bushing offers dependable performance and long service life in agricultural equipment, machinery, and industrial applications. With a 1/2 in. bore, 1 in. outer diameter, and 1-1/2 in. length, it provides stable shaft support while the porous bronze material helps retain lubrication—because equipment runs a lot smoother when the moving parts aren’t fighting each other.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: B81612
• 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: 1.000 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: 0.10 lb

Ideal For

• Supporting rotating shafts and pivot points
• Agricultural equipment and mechanical assemblies
• Replacing worn bronze sleeve bushings
• Applications requiring SAE 841 oil-impregnated bronze bearings
• Equipment owners who prefer smooth rotation instead of squeaks, chatter, and surprise repair jobs