Caster Base for 31 Inch DeepMRK Series
Caster base for 31 inch deep MRK Series racks, featuring 1,300 lbs capacity and four pre-installed 3" swivel casters
The CBS-MRK-31 is a caster base designed specifically to fit inside 31" deep MRK Series racks. This inner caster base design is engineered to keep the rack height low to maintain stability, only increasing the overall rack height by 1". Constructed from robust steel with a black wrinkle powder coat finish, this base is UL Listed in the US and Canada. It includes four pre-installed, 3" non-locking commercial grade swivel casters to facilitate movement. For permanent installations, this base works with LF leveling feet to secure the rack in place.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
| Depth | 29.25 in (74.3 cm) |
| Height | 4 in (10.2 cm) |
| Product Weight | 23.2 lbs (10.5 kg) |
| Shipping Weight | 25.2 lbs (11.4 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 | 656747003370 |
| Certifications | UL Listed |
Resources
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Questions about this part
Will the CBS-MRK-31 fit my MRK Series rack?
This caster base is specifically for 31" deep MRK Series racks. It is designed to fit inside the rack, adding only 1" to the total height.
What casters are included with this base?
The unit comes with four pre-installed, 3" non-locking commercial grade swivel casters.
How do I secure the rack once it is on casters?
You can use LF leveling feet or LF-ISO leveling feet to secure the rack in place once positioned.
What is the weight capacity of the CBS-MRK-31?
This caster base has a weight capacity of 1,300 lbs (589.7 kg).
What certifications does this product carry?
The CBS-MRK-31 is UL Listed and is TAA compliant.

