POWER DRIVE BK28-7/8 Pulley

Product Description

The POWER DRIVE BK28-7/8 is a fixed pitch sheave suitable for power transmission applications. This pulley features a single groove design with a fixed bore type. It includes a keyway, making it compatible for use with belt series 4L, A, 5L, and B. The web style design of this sheave enhances its performance in rotating machinery.

• Single groove design.
• Fixed bore type for secure fit.
• Compatible with multiple belt series.

Product Highlights

This sheave is ideal for various mechanical applications, ensuring efficient power transfer and reliable operation.

Product Information

Standard Information

• Manufacturer Part Number: BK28-7/8
• Type: Fixed Pitch Sheave

Technical Specifications

• Groove: Single Groove
• Outside Diameter: 2.95 inches
• Bore Size: 7/8 inches
• Bore: 0.875 inches
• Belt Series: 4L, A, 5L, B
• Pitch Diameter Minimum: 2.2 inches
• Pitch Diameter Maximum: 2.6 inches
• Belt Width Minimum: 0.5 inches
• Belt Width Maximum: 0.656 inches
• Keyway: Yes
• Mounting Method: Finished Bore
• Bushing Size: No Bushing
• Other Features: Web Style