4 Inch Dual Glass Filled Nylon Wheels Swivel Caster Set with Ball Bearings SCC

Listing is for a set of four (4) Service Caster Series #30 swivel casters with 4" diameter by 2" wide dual glass filled nylon wheels and maintenance free precision ball wheel bearings capable of supporting a total weight of 5,000 lbs. (1,250 lbs. per caster). When searching for a reliable and durable heavy duty solution to your caster needs, consider Service Caster’s Series 30 dual wheel glass filled nylon casters. The Service Caster Series #30 is ideal for medium and heavy duty material handling, carts, equipment, and shop projects. The zinc plated finish provides durability under any condition and the glass filled nylon wheels provide very low rolling resistance, show a high resistance to many aggressive substances, will not flat spot, and under normal operating conditions are maintenance free. Resistant to most chemical and oils, these glass filled nylon wheels will keep you safely moving forward. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward.

• These Service Caster Series #30 Glass Filled Nylon casters offer various wheel sizes and mounting heights: 4” wheel: 5-5/8” mounting height; 5” wheel: 6-1/2” mounting height; 6” wheel: 7-1/2” mounting height; 8” wheel: 9-1/2” mounting height.
• Weight Capacity: 4": 1,250 lbs Capacity/Caster, 5": 1,250 lbs Capacity/Caster, 6": 1,250 lbs. Capacity/Caster, and 8": 1,250 lbs Capacity/Caster
• Top plate measures at 4" x 4-1/2" with a bolt hole pattern of 2-5/8" x 3-5/8" to 3" x 3" and can either be bolted or welded on.
• Brake options include a side lock brake (SLB) which applies a positive locking force against the wheel hub which prevents the wheel from moving freely, or a bolt-on swivel lock (BSL) that when inserted into one of 4 notches found on the swivel raceway converts a swivel caster to rigid for straight-line tracking at any 90 degree angle. Combining both brake types ensures complete immobility over both swivel and wheel on the caster.