Caster Base for 36 Inch Deep MRK Series
Caster base for 36" deep MRK Series racks, featuring a 1,300 lbs capacity and four swivel casters
The CBS-MRK-36 is a caster base designed specifically to fit inside 36" deep MRK Series racks. This inner caster base design is engineered to keep the rack height low, which improves overall system stability. When installed, this base increases the total rack height by exactly 1". It is constructed from robust steel with a black wrinkle powder coat finish and is UL listed in both the US and Canada. For transport and reconfiguration, the unit includes four 3" non-locking commercial grade swivel casters that come pre-installed. The base maintains a footprint of 20.88 in (53 cm) in width and 33.88 in (86.1 cm) in depth, providing a high-capacity foundation for heavy equipment loads.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
| Depth | 33.88 in (86.1 cm) |
| Height | 4 in (10.2 cm) |
| Product Weight | 25.8 lbs (11.7 kg) |
| Shipping Weight | 27.8 lbs (12.6 kg) |
| Weight Capacity | 1300 lbs (589.7 kg) |
| Width | 20.88 in (53 cm) |
| Base Series | MRK |
| Finish | Black Wrinkle Powder Coat |
| Style | Standard |
| UPC | 656747036958 |
| Certifications | UL Listed |
Resources
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Questions about this part
Will the CBS-MRK-36 work with my MRK Series rack?
Yes, this caster base is designed to fit inside 36" deep MRK Series racks, increasing the height by 1".
What is the total weight capacity of this base?
This CBS-MRK-36 caster base supports a weight capacity of 1,300 lbs (589.7 kg).
Can I secure the rack once it is on casters?
Yes, this base is compatible with LF leveling feet to secure the rack in place.
Does this product include the necessary casters?
The CBS-MRK-36 includes four 3" non-locking commercial grade swivel casters that are pre-installed.
What is the difference between the CBS-MRK-36 and other MRK bases?
This specific SKU is configured for 36" deep racks; the MRK series offers different base lengths for other depths.

