Clopay Heavy-Duty Commercial Spring Center Support
Reinforced center anchor bracket designed for commercial torsion systems with a 5-inch or 6-inch shaft centerline.
The Clopay 0140856 Heavy-Duty Center Support mounts above the center of a compatible commercial sectional garage door. It provides a secure anchoring point for the stationary cones of the torsion springs while supporting the center of the torsion assembly.
Designed for demanding commercial applications, this bracket accommodates both 5-inch and 6-inch torsion-shaft centerline configurations. Its reinforced construction and slotted mounting design allow it to support compatible commercial spring arrangements while helping maintain proper shaft, spring, and cable-drum alignment.
5" or 6" Centerline Designed for compatible commercial torsion systems using either shaft centerline configuration.
Heavy-Duty Construction Reinforced steel design provides dependable support for larger commercial spring assemblies.
Slotted Mounting Design Multiple slots provide mounting positions for compatible torsion-spring stationary cones and hardware.
Key Features
- Genuine Clopay commercial replacement component
- Heavy-duty commercial center support bracket
- Compatible with 5" and 6" shaft centerline configurations
- Anchors compatible torsion-spring stationary cones
- Supports the center of a commercial torsion assembly
- Helps reduce unsupported shaft span and torsion-shaft flex
- Helps maintain proper spring and cable-drum alignment
- Slotted design accommodates compatible spring-cone mounting patterns
- Suitable for large commercial sectional overhead doors
- Ideal for replacing a bent, cracked, worn, or damaged original bracket
Product Specifications
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Manufacturer: Clopay
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Clopay Part Number: 0140856
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Product Type: Heavy-duty commercial spring center support
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Shaft Centerline: 5" or 6"
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Spring System: Standard commercial torsion
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Bracket Style: Reinforced slotted center support
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Material: Steel
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Finish: Galvanized
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Application: Commercial sectional overhead doors
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Center Bearing: Not included
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Mounting Fasteners: Not included unless otherwise stated
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Quantity: One center support bracket
Bearing and Fasteners Not Included: This listing is for the heavy-duty center support bracket only. The required center bearing and spring-anchor fasteners must be selected separately according to the torsion-shaft diameter and centerline configuration.
Related Clopay Hardware: Clopay lists a 1-inch commercial steel bearing under part 0140950. For 6-inch centerline systems using a 1-1/4-inch shaft, Clopay lists commercial spring anchor bracket fastener bag 4115694. Verify the complete door configuration before selecting either component.
Compatibility Notice
Confirm the 5" or 6" shaft centerline, torsion-shaft diameter, required bearing bore, spring inside diameter, stationary-cone bolt pattern, spring quantity, mounting-hole placement, and available structural backing before ordering. This bracket must be securely attached to an approved structural surface capable of supporting the torsion-spring load.
Safety Warning: This bracket anchors commercial torsion springs and supports components operating under extreme mechanical tension. Removing the bracket, bearing, or stationary spring cones while the springs are wound can cause severe injury, death, or property damage. Spring tension must be completely and safely released before service. Installation by a qualified commercial garage door technician is strongly recommended.
