Overview
The 4 Inch Light Duty Rigid Caster with Polyurethane Wheel and Ball Bearing (SKU: 21.414.20.APB) is designed for everyday use in light duty applications. As a fixed, non-swivel caster, it is typically paired with light duty swivel casters for optimal maneuverability and directional stability. This economical and reliable rigid caster is an excellent choice for carts, utility equipment, and other mobile solutions where consistent, straight-line movement is required. The polyurethane wheel offers a balance of durability and floor protection, making it suitable for a variety of environments.
Benefits
- Cost-effective solution for light duty applications
- Improves ergonomics and efficiency in material handling
- Polyurethane wheels provide superior floor protection, longer service life, low rolling resistance, high dynamic load capacity, and high tear resistance
- Ball bearings are sealed and pre-lubricated, providing better ergonomics and less maintenance
- Lightweight and easy to install
For more information on polyurethane wheels, visit: Polyurethane Caster Wheels and 5 Reasons to Get Polyurethane Wheels on Your Casters
| SKU | 21.414.20.APB | ||
|---|---|---|---|
| Wheel Diameter | 4 Inches | Weight Capacity | 300 Lbs |
| Wheel Width | 1-1/4 Inches | Tread Style | Radius Tread |
| Overall Height | 5-1/8 Inches | Wheel Material | Polyurethane |
| Core Material | Aluminium | Bearing Type | Ball Bearing |
| Caster Type | Rigid | Mounting Type | Top Plate |
| Top Plate | 2-1/2 Inches x 3-5/8 Inches | Top Plate Holes | 1-3/4 Inches x 2-13/16 Inches – 3-1/16 Inches |
Applications
This caster is ideal for:
- Light duty carts
- Utility equipment
- Platform trucks
- Bakery carts
- General warehouse use
Polyurethane wheels are especially beneficial in environments where floor protection is important and where carts are frequently moved across smooth surfaces. They are also suitable for applications in food processing, hospitals, and light manufacturing.
Selection Assistance
Not sure which caster is best for your application? Our team of caster experts is dedicated to helping you find the perfect solution to improve ergonomics and save your company money. Fill out the form on our website and a Barron caster representative will be in touch soon.