Brass Bushing, 3/4"X7/8"X1-1/2"

Brass Bushing, 3/4"X7/8"X1-1/2"

The B121412 Brass Bushing (3/4" × 7/8" × 1-1/2") is a precision plain sleeve bearing designed to support rotating shafts while minimizing friction and wear in mechanical assemblies. Manufactured from SAE 841 powdered metal bronze, this bushing provides dependable self-lubricating performance for long service life in equipment and machinery. With a 3/4" bore, 7/8" outside diameter, and 1-1/2" length, it delivers stable shaft support in compact installations—helping moving parts operate smoothly instead of grinding their way through the workday.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: B121412
• Product Type: Plain sleeve bearing / bronze bushing
• Bearing Material: Powdered metal bronze
• Material Specification: SAE 841
• Bore Diameter: 3/4" (0.750")
• Outside Diameter: 7/8" (0.875")
• Overall Length: 1-1/2" (1.500")
• 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: 0.06 lb
• Function: Provides low-friction shaft support and wear reduction

Ideal For

• Supporting rotating shafts in machinery and equipment
• Agricultural and industrial equipment maintenance
• Applications requiring self-lubricating bronze sleeve bearings
• Motors, pulleys, and mechanical drive systems
• Situations where the shaft should spin smoothly instead of sounding like it’s asking for oil every five minutes