--- product_id: 789157699 title: "40 Series Plate Caster, Swivel, Polyolefin Wheel, Roller Bearing, 375 lbs Capacity, 4\" Wheel Dia, 1-1/2\" Wheel Width, 5-5/8\" Mount Height, 4-1/2\" Plate Length, 4\" Plate Width" brand: "rwm casters" price: "KD 6.54" currency: KWD in_stock: true url: https://www.desertcart.com.kw/products/789157699-40-series-plate-caster-swivel-polyolefin-wheel-roller-bearing-375 store_origin: KW region: Kuwait --- # 360° swivel with smooth roller bearing 375 lbs load capacity Zinc plated corrosion resistance 40 Series Plate Caster, Swivel, Polyolefin Wheel, Roller Bearing, 375 lbs Capacity, 4" Wheel Dia, 1-1/2" Wheel Width, 5-5/8" Mount Height, 4-1/2" Plate Length, 4" Plate Width **Brand:** rwm casters **Price:** KD 6.54 **Availability:** ✅ In Stock ## Summary > 🛠️ Roll with confidence—where durability meets smooth performance! ## Quick Answers - **What is this?** 40 Series Plate Caster, Swivel, Polyolefin Wheel, Roller Bearing, 375 lbs Capacity, 4" Wheel Dia, 1-1/2" Wheel Width, 5-5/8" Mount Height, 4-1/2" Plate Length, 4" Plate Width by rwm casters - **How much does it cost?** KD 6.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/789157699-40-series-plate-caster-swivel-polyolefin-wheel-roller-bearing-375) ## Best For - rwm casters enthusiasts ## Why This Product - Trusted rwm casters brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heat-treated steel components resist wear and brinelling - • **Easy Maintenance:** Lubrication fittings keep swivel sections smooth and long-lasting - • **Effortless Mobility:** 360° swivel action powered by precision roller bearings - • **Heavy-Duty Strength:** Supports up to 375 lbs for reliable industrial use - • **Corrosion-Resistant Finish:** Zinc plating ensures durability in tough environments ## Overview The 40 Series Plate Caster features a robust 4" polyolefin wheel with roller bearings, supporting loads up to 375 lbs. Its heat-treated steel frame and zinc plating provide exceptional durability and corrosion resistance, while 360° swivel action and lubrication fittings ensure smooth, long-lasting mobility—ideal for demanding industrial and warehouse applications. ## Description Our 40 series casters have been used in a wide variety of applications for many years and are the backbone of the material handling industry. The load ratings fit a wide variety of manufacturing and warehousing uses. Nearly every warehouse, freight terminal, manufacturing plant and industrial business uses these types of casters in their operations. The 40 series caster is the same as our standard 46 series casters except for 1-1/2" wide wheels. The rivet hydraulically compressed kingpin to increase strength of swivel section as compared to staking. Cold formed top plate, yoke and button are all heat treated to prevent rinelling, improve swivel action and increase service life. Load and thrust bearings are hardened and ground and rotate on hardened raceways. Top plate and legs are 1/4" steel. Legs are formed for increased strength and continuously welded to yoke. All swivel sections are equipped with a lubrication fitting for field maintenance. RWM lubricates all swivel sections prior to shipment. Notched yokes are standard. 1-1/2" tread wheel. This medium duty caster series is designed for use on scrap bins, parts boxes, dollies and racks. 1/2" Diameter drilled axle with lubrication fitting provided on all casters to improve ease of lubrication. Mounting plate size is 4" x 4-1/2" x 1/4". ## Features - 5-5/8" Overall height, 1-3/8" swivel lead, 375lbs capacity - Polyolefin wheel with roller bearing - 2-5/8" x 3-5/8" slotted to 3" x 3" bolt hole spacing for 3/8" diameter bolt - Cold formed top plate, yoke and button are all heat treated to prevent brinelling, improve swivel action and increase service life with a 5/8" diameter kingpin - Zinc plated to protect against corrosion ## Product Details - **Color:** Grey - **Brand:** RWM Casters - **Material:** Polyolefin - **Unit Count:** 1.0 Count - **Mounting Type:** Plate Mount ## Images ![40 Series Plate Caster, Swivel, Polyolefin Wheel, Roller Bearing, 375 lbs Capacity, 4" Wheel Dia, 1-1/2" Wheel Width, 5-5/8" Mount Height, 4-1/2" Plate Length, 4" Plate Width - Image 1](https://m.media-amazon.com/images/I/71HeogmZMoL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/789157699-40-series-plate-caster-swivel-polyolefin-wheel-roller-bearing-375](https://www.desertcart.com.kw/products/789157699-40-series-plate-caster-swivel-polyolefin-wheel-roller-bearing-375) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*