Commercial Torsion Spring Bearing Plate with 1" Bearing – 10 Gauge Steel, 3-3/8" Shaft Centerline Discontinued Take a look at this

Take a look at this diagram to see the different spring types:

6 - #1 Hinges 16 Gauge Heavy Duty - Wide Body Hinges

Quantum Series: Models 3211

and industrial applications

Includes: 2 -  4" clevis straps

Commercial Torsion Spring Bearing Plate with 1" Bearing – 10 Gauge Steel, 3-3/8" Shaft Centerline Discontinued Take a look at thisThe Commercial Torsion Spring Bearing Plate with 1" Bearing is a heavy duty support plate designed for commercial and industrial garage door torsion spring systems. Featuring a pre installed 1 inch center bearing, this plate provides strong torsion shaft support and smooth shaft rotation for high cycle and heavy duty door applications. Constructed from durable 10 gauge steel, this bearing plate is built to withstand the demands of commercial overhead