Durastar 3/4" ID x 1" OD x 3-1/2" Length Steel Spanner Bushing

Key Product Features

• Inner Diameter (ID): Precisely machined to 3/4" for secure axle fitment
• Outer Diameter (OD): 1" outer diameter ensures compatibility with standard caster wheels and roller bearings
• Length: 3-1/2" total length for extended reach and stable support
• Material: Made from high-strength steel for long-lasting durability and wear resistance
• Application: Ideal for casters, carts, dollies, and material handling equipment
• Precision Fit: Engineered to reduce play and provide consistent alignment in load-bearing assemblies
• Corrosion Resistance: Finished to resist rust and wear in industrial environments
• Universal Design: Compatible with a wide range of axle and wheel combinations

Engineered for reliable performance and ease of use, the Durastar 3/4" ID x 1" OD x 3-1/2" Length Steel Spanner Bushing offers a heavy-duty solution for improving axle alignment and enhancing the longevity of caster wheels and rolling assemblies.

This spanner bushing is precisely manufactured from durable steel to withstand harsh operational environments. Its corrosion-resistant finish ensures dependable operation even in demanding industrial or commercial applications. The extended 3-1/2" length provides added stability and load support, making it an ideal choice for carts, trolleys, and material transport equipment.

Whether you are upgrading existing systems or outfitting new rolling equipment, Durastar's steel spanner bushings deliver dependable strength and compatibility across a wide range of axle sizes and wheel configurations.

Built for Strength. Designed for Versatility.

Choose Durastar’s precision steel bushings for your material handling needs and experience enhanced load distribution, improved alignment, and dependable performance in every rotation.

Technical Specifications

• Inner Diameter (ID): 3/4 inch - ensures a snug fit for axle bolts or rods
• Outer Diameter (OD): 1 inch - compatible with common bearing and wheel housings
• Length: 3-1/2 inch - provides extended support and accurate component spacing
• Material: High-strength Stainless steel - engineered for load-bearing durability
• Finish: Stainless steel-plated - enhances corrosion resistance in humid or industrial settings
• Function: Acts as a spacer between axle and bearing for proper alignment
• Use Case Compatibility: Ideal for caster wheels, carts, trolleys, and light-duty machinery
• Performance Benefit: Minimizes friction and reduces component wear over time
• Maintenance: Low-maintenance design offers long-term reliability in active use
• Brand: Durastar - trusted quality and engineered consistency across components

Top 10 Product Features

• Precision-Machined ID: 3/4" inner diameter ensures secure and accurate fit for axle shafts and bearings.
• Standardized OD: 1" outer diameter provides compatibility with a wide range of caster wheels and hub sizes.
• Extended Length: 3-1/2" total length enhances load distribution and stability for rolling assemblies.
• Durable Steel Construction: Crafted from high-strength steel for long-term durability under heavy loads.
• Corrosion-Resistant Finish: Surface-treated to resist rust and wear in harsh or outdoor environments.
• Universal Compatibility: Designed to fit standard axle and wheel setups for carts, dollies, and material handling equipment.
• Enhanced Load Support: Supports consistent alignment and reduces stress on caster wheels and axles.
• Industrial-Grade Performance: Ideal for use in factories, warehouses, and commercial environments requiring high reliability.
• Maintenance-Free Design: Engineered for consistent, long-term use without frequent replacement or adjustment.
• Trusted Quality by Durastar: Manufactured to meet rigorous quality control standards for professional-grade applications.

• Flat-rate shipping by order size. Final shipping cost shown before payment.
• No post-checkout shipping adjustments or re-billing.
• Most orders ship from our Texas headquarters near Dallas.

When will my order ship?

In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.

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Shipping is not free on most orders. Your final shipping cost is shown before payment.

Durastar 3/4" ID x 1" OD x 3-1/2" Length Steel Spanner Bushing

The Durastar 3/4" ID x 1" OD x 3-1/2" Length Steel Spanner Bushing is a professional-grade component designed to provide stable, reliable axle support in demanding applications. Precision-engineered for industrial carts, dollies, caster assemblies, and other heavy-duty equipment, this bushing delivers exceptional strength, alignment accuracy, and corrosion resistance.

Built for Performance and Durability

Manufactured from high-strength steel, this spanner bushing resists deformation and wear even under intense loads. Its corrosion-resistant finish adds a layer of protection against rust and environmental damage, making it an ideal choice for both indoor and outdoor applications. The extended 3-1/2" length ensures better load distribution, helping prevent axle misalignment and premature wheel wear.

Precision-Fit Engineering

Featuring a 3/4" inner diameter and a 1" outer diameter, this spanner bushing is carefully machined for a snug, rattle-free fit. It enables smooth rotational movement and minimizes play between components. Whether used in custom assemblies or replacement situations, the dimensional consistency of Durastar's bushings helps maintain the integrity of your mechanical setup.

Versatile Across Applications

This steel bushing is a versatile solution for a wide range of industries including logistics, manufacturing, warehousing, and commercial transport. From carts and hand trucks to dollies and mobile equipment, it serves as a critical component in ensuring wheel alignment, reducing maintenance, and extending service life.

Why Choose Durastar?

Backed by a reputation for engineering excellence, Durastar delivers premium components that meet high expectations for quality, performance, and longevity. This spanner bushing reflects that commitment—offering an optimal blend of material integrity, fit precision, and lasting dependability for your equipment.

Enhance Your Equipment with Proven Durability

Upgrade your axle and caster assemblies with the trusted strength of the Durastar 3/4" ID x 1" OD x 3-1/2" Length Steel Spanner Bushing. Designed for optimal performance and built to last, it's the smart solution for demanding load-bearing applications.