Marathon Series 3 Bolt Flange Bracket For One Quarter Inch Shaft Corrosion Resistant Composite Housing Durable Industrial Bearing Mount By MRC Bearing Service

Marathon 3-Bolt Flange Bracket for 1-1/4 in Shaft
✔️ Single bracket, corrosion-resistant composite housing, 1-1/4 in shaft

The Marathon Series 3-Bolt Flange Bracket is a rugged mounting solution designed for 1-1/4 in shafts. Built with a corrosion‑resistant composite housing and a stainless steel insert, it offers solid support in industrial environments, conveyors, drill presses, and other machinery requiring precise shaft alignment.

✅ Shaft Dia. 1-1/4 in
✅ Housing Material Composite
✅ Locking Device Setscrew Locking Collar
✅ Insert Type Stainless Steel Insert
✅ Seal Type Contact Seals
✅ Dynamic Load Rating 4560 lbf
✅ Static Load Rating 3440 lbf
✅ Length Through Bore 1.688 in
✅ Bolt Size 1/2 in
✅ Flange Thickness 9/16 in
✅ Overall Width 1 13/16 in

💡 What is a sealed ball bearing flange bracket used for in industrial setups?

It's handy for mounting shafts and keeping things aligned in tough environments.

• Supports precise shaft alignment in conveyors, presses, and drill rigs
• Combat corrosion with a composite housing and stainless steel insert
• Secure retention with a setscrew locking collar
• Works with 1-1/4 in shafts and standard flange bolt patterns