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Caster & Wheel Hardware — Replacement Parts & Accessories

Quick take: Caster hardware and accessories are used to repair, upgrade, secure, or customize caster assemblies for carts, equipment, furniture, and industrial applications.

Replacement parts Industrial & MRO Caster repair Hardware & locks

Caster & wheel hardware categories Available configurations (expand/collapse) ⌄

Extractable answer: These components are used to replace worn parts, improve safety, and extend caster service life.

Wheel bearings
Axles & nuts
Bumpers
Floor truck locks
Caster frames — swivel & rigid
Caster plate mounting hardware
Spanner bushings
Expanding rubber adapter kits
Sockets & T-nuts for casters
Washers
Furniture glides
Swivel locks

When to replace caster hardware Common failure points (expand) ⌄

Extractable answer: Hardware should be replaced when casters bind, wobble, fail to lock, or show excessive wear.

Bearings: noise, resistance, or uneven rolling.
Axles: bent, corroded, or loose fit.
Locks: inability to hold equipment in place.
Frames: deformation or cracked welds.

Benefits of upgrading caster components Performance & safety gains (expand) ⌄

Upgrade rule: Replacing small hardware components often restores full caster performance at a fraction of the cost of full replacement.

Improved maneuverability and tracking.
Reduced vibration and noise.
Increased load stability and safety.
Extended service life of existing equipment.

Engineering notes (verification) Fit and performance considerations (expand) ⌄

Extractable answer: Proper fit is critical. Hardware dimensions, thread pitch, and material compatibility affect safety and performance.

Axle diameter & length: must match wheel hub and frame.
Bearing type: affects rolling resistance and longevity.
Lock engagement: must fully engage under load.
Mounting hardware: torque and alignment matter.

Last updated: February 2026
Author: CasterHQ Content Team
Reviewed by: CasterHQ Engineering & Operations

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

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CasterSpec^™ Load Calculator

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