Product Description
6X2.5 Rubber,Swivel Cast Assy
Frequently Asked Questions
Q: What are the specifications for the CA 72-MR06407-S swivel rubber caster?
A: The CA 72-MR06407-S is a swivel plate caster with a 6-inch by 2.5-inch rubber wheel featuring a crowned tread. The swivel design allows 360-degree rotation. The rubber compound has a Shore A hardness of 70-85, suitable for general industrial applications. The steel mounting plate features a top plate mount configuration for standard cart assembly.
Q: How does the CA 72-MR06407-S compare to the CA 72-CA06407-S cast iron swivel caster?
A: Both are swivel casters with identical 6-inch diameter wheels and 2.5-inch tread width. The CA 72-MR06407-S uses a rubber wheel, while the CA 72-CA06407-S uses a cast iron wheel. Rubber wheels (MR series) provide quieter operation, better traction, and floor protection. Cast iron wheels (CA series) offer greater durability and hardness for heavy-impact environments. Choose based on floor type, noise tolerance, and load handling profile.
Q: What temperature range is the CA 72-MR06407-S suitable for?
A: The CA 72-MR06407-S is rated for ambient temperatures from -40 degrees Fahrenheit to +180 degrees Fahrenheit, making it suitable for cold storage, outdoor winter use, and industrial facilities with elevated ambient temperatures. Rubber wheels maintain flexibility and traction across this full range, though extreme temperatures at the limits may reduce wheel lifespan.
Q: What does Shore A hardness 70-85 mean for the CA 72-MR06407-S wheel durability?
A: Shore A 70-85 is a moderate hardness providing balanced durability and shock absorption. This compound resists tearing and punctures better than softer rubbers while still cushioning impacts from curbs and equipment. Expected wheel lifespan depends on cart utilization, floor surface, and load weight, but this hardness range is designed for 2-5 years of typical warehouse or manufacturing use.
Q: Is the CA 72-MR06407-S suitable for wet or slippery floor environments?
A: The rubber compound provides better traction than cast iron wheels on wet surfaces. However, the crowned tread design is optimized for dry to slightly damp conditions. For facilities with frequent water exposure or wet/slippery floors, verify floor and caster compatibility before deployment. Rubber wheels may require more frequent cleaning to maintain traction in wet environments.