H-Bushing, 1-3/8" 6-Spline

H-Bushing, 1-3/8" 6-Spline

The H226 H-Bushing is a 1-3/8" 6-spline bushing designed for secure, reliable mounting in power transmission applications like fans, blowers, and conveyors. Built from sintered steel/ductile iron with a two-bolt flange, it provides a solid spline connection where you want torque transferred cleanly—without the “mystery wobble” that shows up later.

Country of Origin
Varies by production batch

Key Features / Specifications

• Manufacturer Part Number: H1 3/8 6SPL B
• Product Type: H-bushing
• Type: 6-spline
• Bore Diameter: 1-3/8 in
• Barrel Diameter: 1.57 in (small end) / 1.625 in (large end)
• Overall Length: 1-1/4 in
• Material: Sintered steel / ductile iron
• Number of Bolt Holes: 2
• Flange Diameter: 2-1/2 in
• Flange Thickness: 1/4 in
• Screw Size: 1/4 × 3/4 in
• Torque Rating: 95 in-lb
• Application: Fans, blowers, conveyors

Ideal For

• Mounting components on 1-3/8" 6-spline shafts
• Power transmission setups for fans, blowers, and conveyors
• Replacing worn bushings to restore proper fit and torque transfer
• Applications where a two-bolt flange makes installation straightforward
• Anyone who likes their rotating equipment to rotate—without improvising