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Spanner Bushings

Service Caster offers top of the line spanner bushings for any and all of your caster needs. Spanner Bushings to secure the fit between the wheels and axles of casters for smoother and more reliable operation and reduce any wobbling. Get yours today or contact our expert customer service team! Everything shipped from our facilities in West Reading, PA. Most caster and wheel orders placed by 3 PM EST ship same day!

Need help choosing or ordering casters? Call 1-800-215-8220 to speak with our onsite sales team.

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Service Caster 5/16 inch inside diameter by 7/16 inch outside diameter by 1.0950 inch long hardened steel spanner bushing designed for caster wheels with a 1-1/32 inch hub length 5/16" Inside Diameter x 7/16" Outside Diameter x 1.0950" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $0.26
Service Caster 3/8 inch inside diameter by 1/2 inch outside diameter by 1.7030 inch long hardened steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 3/8" Inside Diameter x 1/2" Outside Diameter x 1.7030" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $0.38
Service Caster 1/2 inch inside diameter x 3/4 inch outside diameter x 1-7/8 inch long plastic delrin spanner bearing 1/2" Inside Diameter x 3/4" Outside Diameter x 1-7/8" Long Delrin Spanner Bushing for Caster Wheels

Fits 1-5/8" Hub Length

Our Price: $0.42
Service Caster 1/2 inch inside diameter x 3/4 inch outside diameter x 2-7/16 inch long plastic delrin spanner bearing 1/2" Inside Diameter x 3/4" Outside Diameter x 2-7/16" Long Delrin Spanner Bushing for Caster Wheels

Fits 2-3/16" Hub Length

Our Price: $0.42
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 2.4531 inch long hardened steel spanner bushing designed for caster wheels with a 2-3/16 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 2.4531" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $0.42
Service Caster 3/8 inch inside diameter by 1/2 inch outside diameter by 1.5156 inch long hardened steel spanner bushing designed for caster wheels with a 1-3/8 inch hub length 3/8" Inside Diameter x 1/2" Outside Diameter x 1.5156" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $0.62
Service Caster 5/16 inch inside diameter by 3/8 inch outside diameter by 1.5280 inch long hardened steel spanner bushing designed for caster wheels with a 1-3/8 inch hub length 5/16" Inside Diameter x 3/8" Outside Diameter x 1.5280" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $0.62
Service Caster 5/16 inch inside diameter by 1/2 inch outside diameter by 1.5230 inch long hardened steel spanner bushing designed for caster wheels with a 1-3/8 inch hub length 5/16" Inside Diameter x 1/2" Outside Diameter x 1.5230" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $0.76
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 1.7120 inch long hardened steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 1.7120" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $0.82
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 1.8906 inch long hardened steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 1.8906" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $0.88
Service Caster 3/8 inch inside diameter by 1/2 inch outside diameter steel flanged top hat spanner bushing for caster wheels with a 1-9/16 inch hub length 3/8" Inside Diameter x 1/2" Outside Diameter - Steel Flanged Top Hat Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.00
Service Caster 1/2 inch inside diameter by 5/8 inch outside diameter by 1.8906 inch long hardened steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 1/2" Inside Diameter x 5/8" Outside Diameter x 1.8906" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.26
Service Caster 1/2 inch inside diameter by 5/8 inch outside diameter by 2.4531 inch long hardened steel spanner bushing designed for caster wheels with a 2-3/16 inch hub length 1/2" Inside Diameter x 5/8" Outside Diameter x 2.4531" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.26
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 2.1600 inch long hardened steel spanner bushing designed for caster wheels with a 2-3/16 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 2.1600" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.26
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 2.3270 inch long hardened steel spanner bushing designed for caster wheels with a 2-3/16 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 2.3270" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.26
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter steel flanged top hat spanner bushing for caster wheels with a 2-3/16 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter - Steel Flanged Top Hat Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.32
Service Caster 3/8 inch inside diameter by 1/2 inch outside diameter by 1.5156 inch long hardened stainless steel spanner bushing designed for caster wheels with a 1-3/8 inch hub length 3/8" Inside Diameter x 1/2" Outside Diameter x 1.5156" Long - Stainless Steel Spanner Bushing for Caster Wheels

Stainless Steel Grade: 304

Our Price: $1.42
Service Caster 3/8 inch inside diameter by 3/4 inch outside diameter by 1.7770 inch long hardened steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 3/8" Inside Diameter x 3/4" Outside Diameter x 1.7770" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.58
Service Caster 5/8 inch inside diameter by 3/4 inch outside diameter by 1.8906 inch long hardened steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 5/8" Inside Diameter x 3/4" Outside Diameter x 1.8906" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.88
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 3.0156 inch long hardened steel spanner bushing designed for caster wheels with a 2-3/4 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 3.0156" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.88
Service Caster 3/8 inch inside diameter by 3/4 inch outside diameter by 1.8906 inch long hardened steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 3/8" Inside Diameter x 3/4" Outside Diameter x 1.8906" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $1.96
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 4.0156 inch long hardened steel spanner bushing designed for caster wheels 1/2" Inside Diameter x 3/4" Outside Diameter x 4.0156" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $2.02
Service Caster 5/8 inch inside diameter by 3/4 inch outside diameter by 2.4531 inch long hardened steel spanner bushing designed for caster wheels with a 2-3/16 inch hub length 5/8" Inside Diameter x 3/4" Outside Diameter x 2.4531" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $2.20
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 3.0156 inch long hardened stainless steel spanner bushing designed for caster wheels with a 2-3/4 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 3.0156" Long - Stainless Steel Spanner Bushing for Caster Wheels

Stainless Steel Grade: 304

Our Price: $2.24
Service Caster 3/8 inch inside diameter by 1/2 inch outside diameter by 1.7030 inch long hardened stainless steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 3/8" Inside Diameter x 1/2" Outside Diameter x 1.7030" Long - Stainless Steel Spanner Bushing for Caster Wheels

Stainless Steel Grade: 304

Our Price: $2.78
Service Caster 3/4 inch inside diameter by 1 inch outside diameter by 3.0156 inch long hardened steel spanner bushing designed for caster wheels with a 2-3/4 inch hub length 3/4" Inside Diameter x 1" Outside Diameter x 3.0156" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $2.82
Service Caster 3/4 inch inside diameter by 1 inch outside diameter by 3.5156 inch long hardened steel spanner bushing designed for caster wheels with a 3-1/4 inch hub length 3/4" Inside Diameter x 1" Outside Diameter x 3.5156" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $3.14
Service Caster 3/4 inch inside diameter by 1 inch outside diameter by 3.5780 inch long hardened steel spanner bushing designed for caster wheels with a 3-1/4 inch hub length 3/4" Inside Diameter x 1" Outside Diameter x 3.5780" Long - Steel Spanner Bushing for Caster Wheels

Zinc Plated Finish

Our Price: $3.14
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 1.8906 inch long hardened stainless steel spanner bushing designed for caster wheels with a 1-5/8 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 1.8906" Long - Stainless Steel Spanner Bushing for Caster Wheels

Stainless Steel Grade: 304

Our Price: $3.78
Service Caster 1/2 inch inside diameter by 3/4 inch outside diameter by 2.4531 inch long hardened stainless steel spanner bushing designed for caster wheels with a 2-3/16 inch hub length 1/2" Inside Diameter x 3/4" Outside Diameter x 2.4531" Long - Stainless Steel Spanner Bushing for Caster Wheels

Stainless Steel Grade: 304

Our Price: $4.10