Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Match the stem: type, diameter, thread and length. How to measure a stem →
| Tread | Core | Wheel sizes | Rated per caster | Listed temperature | Where it fits |
|---|---|---|---|---|---|
| Rubber | Polyolefin | 3 and 4 in | 110 to 225 lb | Up to 180°F | cushioned and quiet on finished floors |
Ratings are for single casters of Shepherd Genesis series casters, from product fields [S1].
| Wheel | Treads | Rated |
|---|---|---|
| 3 x 1 in | rubber | 110 lb |
| 4 x 1-1/4 in | rubber | 225 lb |
Related to Shepherd Genesis series casters: industrial casters, 4 x 1-1/4 in rubber casters and 3 x 1 in rubber casters.
Single Shepherd Genesis series casters are rated 110 to 225 lb; most fall between 110 and 225 lb.
Most Shepherd Genesis series casters list 4 x 1-1/4 in. Others: 7/16 x 7/8 in.
Rubber leads on Shepherd Genesis series casters, rated 110 to 225 lb per caster.
Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com
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