Specialty Casters
Gate Casters
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Keyed Drive Wheels
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Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery Oven Rack Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Match the stem: type, diameter, thread and length. How to measure a stem →
Light duty casters handle up to 350 lbs per caster and are the go-to choice for offices, retail stores, hospitality, healthcare facilities, and residential furniture. CasterHQ stocks threaded stem casters in rubber, polyurethane, thermoplastic rubber (TPR), and nylon wheels from 2" to 5" — available with top plate, threaded stem, grip ring, and expanding adapter mounts. Most ship same day from our network of over $100 million in U.S. warehouse inventory.
Light duty casters support 50 to 350 lbs per caster. A standard 4-caster office chair setup handling 250 lbs total needs casters rated at minimum 95 lbs each (250 ÷ 3 × 1.15 safety factor). CasterHQ stocks over 200 threaded stem configurations with same-day shipping.
The ÷3 formula (instead of ÷4) accounts for the reality that on uneven surfaces one caster temporarily lifts, redistributing its load across the remaining three.
Polyurethane and TPR (thermoplastic rubber) casters are the top choices for hardwood floors. Both are non-marking, roll quietly, and protect wood surfaces from scratches. Choose polyurethane for heavier loads up to 350 lbs; choose TPR for lighter furniture under 200 lbs where softer rolling is preferred.
Polyurethane handles hard floors and moderate loads up to 350 lbs. TPR rubber excels on hardwood with quiet, non-marking performance. Phenolic resin withstands heat to 300°F for bakeries and kitchens. Nylon is chemical-resistant for labs and washdown environments. Gray iron suits heavy rolling on concrete in industrial settings.
For carpet and uneven floors, use 3–5 inch wheels for easier rolling. For hard flat surfaces like tile or concrete, 2–3 inch wheels work well. Larger diameters roll over obstacles and door thresholds more easily. Match plate size to your equipment’s mounting holes: 2-3/8″ x 3-5/8″ is the most common threaded stem plate.
| Specification | Value |
|---|---|
| Wheel Diameter | 2" – 5" |
| Load Capacity | Up to 350 lbs/caster |
| Wheel Materials | Rubber, Polyurethane, TPR, Nylon |
| Tread Width | 3/4" – 1-1/4" |
| Mount Types | Top Plate, Stem, Grip Ring, Expanding |
| Plate Sizes | 2-3/8"x3-5/8" & 3-1/8"x4-1/8" |
| Bearing Type | Plain, Ball, Precision Ball |
| Brake Options | Side Lock, Total Lock, Top Lock |
| Feature | Threaded Stem | Medium Heavy Duty |
|---|---|---|
| Load Range | ★ Up to 350 lbs | 350–1,200 lbs |
| Wheel Materials | ★ Rubber, Poly, TPR, Nylon | Polyurethane, Phenolic, Steel |
| Floor Protection | ★ Excellent (soft tread) | Good (harder wheels) |
| Noise Level | ★ Very Quiet | Moderate |
| Mount Options | ★ Plate, Stem, Grip Ring, Expanding | Plate, Stem |
| Best For | ★ Office, furniture, retail, healthcare | Carts, dollies, light industrial |
