--- product_id: 173117386 title: "1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack)" brand: "donepart" price: "$35.28" currency: USD in_stock: true reviews_count: 13 category: "Donepart" url: https://www.desertcart.us/products/173117386-1-2-inch-bearings-1-2-x1-1-8-x5 store_origin: US region: United States of America --- # 100% alloy steel for durability 0.5 in bore precision fit Double rubber seals for dust & moisture protection 1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack) **Brand:** donepart **Price:** $35.28 **Availability:** ✅ In Stock ## Summary > 🛠️ Roll Smooth, Last Long, Stay Ahead! ## Quick Answers - **What is this?** 1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack) by donepart - **How much does it cost?** $35.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/173117386-1-2-inch-bearings-1-2-x1-1-8-x5) ## Best For - donepart enthusiasts ## Why This Product - Trusted donepart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last with Alloy Steel:** Crafted from premium alloy steel, these bearings resist wear and tear, delivering long-lasting durability even in tough environments. - • **Bulk Pack for Continuous Projects:** 10-pack supply means you’re always ready to replace or build without delay—never run out mid-project again. - • **Sealed for Life, No Maintenance Needed:** Double rubber seals lock in lubricant and keep contaminants out, so you can install and forget with confidence. - • **Versatile Fit for Multiple Applications:** Ideal for electric motors, wheels, garden machinery, and home appliances—upgrade your gear with trusted performance. - • **Precision Engineered for Smooth Performance:** ABEC3 rated deep groove ball bearings ensure ultra-smooth rotation and reduced friction for professional-grade reliability. ## Overview Donepart’s 1/2 inch R8-2RS bearings combine ABEC3 precision with double rubber seals and alloy steel construction to deliver smooth, durable, and maintenance-free performance across electric motors, wheels, and garden machinery. Available in a convenient 10-pack, these bearings are engineered for professionals who demand reliability and longevity in every rotation. ## Description Product description 100% Bearing Steel Durable Design, Unbeatable Performance Built for Excellence, Discover the High Performance of Our Ball Bearings Reliable Solutions High-Quality Donepart Ball Bearings Versatile Applications: Electric Motors, Industrial Machinery, Automotive, Household Appliances etc Strict Quality Control Stringent Inspection Ensures Consistent Quality Long Service Life, Minimal Maintenance, High Efficiency Advanced Machining Customization Available for Special Requirements Elevate Your Expectations with our Factory's High-End Quality and Precision Exceptional durability Reliability Precision Customization Experience Precision and Durability with Our Factory's Customized Ball Bearings Why Choose Donepart Bearings? Donepart is a professional supplier of auto parts and industrial bearings In order to achieve optimum performance and maximize bearing performance and life, Donepart uses a variety of high-quality materials to produce a wide range of bearing components with new materials and state-of-the-art manufacturing technology to meet the increasingly demanding and demanding requirements of modern industry. Can I get customized bearings for specific requirements? Yes, we are the factory, we have our own R&D department as well as the production line. So we can make all kinds of bearing according to the customer's needs. Can I get customized bearings for specific requirements? Yes, we are the factory, we have our own R&D department as well as the production line. So we can make all kinds of bearing according to the customer's needs. Are these bearings suitable for DIY projects or professional use? Yes, Donepart bearings has a wide ranges of bearing, can be used in many industries. You can find the right bearing for your request. Are these bearings suitable for DIY projects or professional use? Yes, Donepart bearings has a wide ranges of bearing, can be used in many industries. You can find the right bearing for your request. What are the different types of ball bearings available? We can make various types, such as deep groove, angular contact, thrust, and self-aligning ball bearings, and more others. What are the different types of ball bearings available? We can make various types, such as deep groove, angular contact, thrust, and self-aligning ball bearings, and more others. Do these bearings come with seals or shields for added protection? Yes, we have two kinds of bearing. 2RS bearings with double rubber sealed, ZZ bearings with double metal sealed. Do these bearings come with seals or shields for added protection? Yes, we have two kinds of bearing. 2RS bearings with double rubber sealed, ZZ bearings with double metal sealed. What material options are available for ball bearings, and which one is best for my needs? All Donepart bearings are made of high-quality chrome steel with superior hardness and strength, making it suitable for high-load applications and harsh environments. What material options are available for ball bearings, and which one is best for my needs? All Donepart bearings are made of high-quality chrome steel with superior hardness and strength, making it suitable for high-load applications and harsh environments. R8-2RS Ball Bearing, 1/2 inch Bore, Double Rubber Sealed Roller Ball Bearing Donepart Ball Bearings Features Made of 100% Chrome Steel Donepar bearings are made of high-quality chrome steel, not carbon steel , giving you more stability, control, and reliability than standard bearings. Double Side Sealed Design 2 RS - Sealed - Bearing with rubber sealed on both sides. 2 Z / ZZ - Shields - Bearing with a metal seal on both sides. Engineered for Excellence Our deep groove ball bearings are meticulously crafted with precision manufacturing, ensuring a flawless performance that exceeds expectations. Responsive and Reliable Count on our high-performance bearings to respond swiftly and consistently, meeting the demands of your dynamic applications. More Bearing Items available in Donepart Brand Bearings R8-2RS Ball Bearings R6-2RS Ball Bearing R16-2RS Ball Bearings 1641NR-2RS Ball Bearings 6202-2RS Ball Bearings Wide Range of Deep Groove Ball Bearings from Donepart R4-2rs Ball Bearings 626-2RS Ball Bearings 6205-2rs Ball Bearings 6203-2rs Ball Bearings 99502H-2RS ball bearings ## Features - 1/2 inch Bore Bearing: R8-2RS bearing size: Inner Diameter: 0.5 inches (12.7 mm); Outer Diameter: 1.125 inches (28.575 mm); Width: 0.3125 inches (7.938 mm). - Donepart R8-2RS bearing is engineered with a radial deep groove ball bearing design, allowing for efficient operation and smooth performance in various applications. - Double rubber sealed shields on both sides of the bearing to keep lubricant in and contaminants out, lubricated at manufacturer for no additional lubrication required. Verify that the shaft and housing are properly sized and aligned to accommodate the R8-2RS bearing before installation. - Material: Made of 100% alloy steel material as compared to carbon steel. make it long usage life and improves its machinability. Designed to withstand wear and tear, offering prolonged service life and reduced maintenance requirements. This feature ensures consistent performance over time, even in challenging environments. - Wide Range of Applications: Home Appliances, Garden Machinery, Outdoor Vehicles, Electric Toys & Tool Industrial Production and More. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X5Z82LH | | Bearing Number | R8-2RS | | Bearing Type | Ball Bearing | | Best Sellers Rank | #33,170 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #111 in Deep-Groove Ball Bearings | | Brand | Donepart | | Brand Name | Donepart | | Compatible Lubricant | Grease | | Customer Reviews | 4.6 out of 5 stars 1,064 Reviews | | Included Components | 10 Pack R8-2rs Bearings | | Item Dimensions | 1.13 x 0.5 x 0.31 inches | | Item Thickness | 0.31 Inches | | Item Weight | 10 Grams | | Item dimensions L x W x H | 1.13 x 0.5 x 0.31 inches | | Manufacturer | Donepart | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model | R8-2RS | | Outside Diameter | 1.13 Inches | | Part Interchange Info | R8-2RS | | Part Number | A40007 | | Unit Count | 10.0 Count | | Warranty Description | 1 year warranty | ## Product Details - **Brand:** Donepart - **Material:** Alloy Steel, Rubber - **Item dimensions L x W x H:** 1.13 x 0.5 x 0.31 inches - **Item Weight:** 10 Grams - **Bearing Number:** R8-2RS ## Images ![1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack) - Image 1](https://m.media-amazon.com/images/I/61tRj02vGAL.jpg) ![1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack) - Image 2](https://m.media-amazon.com/images/I/61jntgSEK6L.jpg) ![1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack) - Image 3](https://m.media-amazon.com/images/I/51txoERYitL.jpg) ![1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack) - Image 4](https://m.media-amazon.com/images/I/61SGz7ieVCL.jpg) ![1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack) - Image 5](https://m.media-amazon.com/images/I/71oTEimen+L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: Can I get customized bearings for specific requirements?** A: Yes, we are the factory, we have our own R&D department as well as the production line. So we can make all kinds of bearing according to the customer's needs. **Q: Are these bearings suitable for DIY projects or professional use?** A: Yes, Donepart bearings has a wide ranges of bearing, can be used in many industries. You can find the right bearing for your request. **Q: What are the different types of ball bearings available?** A: We can make various types, such as deep groove, angular contact, thrust, and self-aligning ball bearings, and more others. **Q: Do these bearings come with seals or shields for added protection?** A: Yes, we have two kinds of bearing. 2RS bearings with double rubber sealed, ZZ bearings with double metal sealed. **Q: What material options are available for ball bearings, and which one is best for my needs?** A: All Donepart bearings are made of high-quality chrome steel with superior hardness and strength, making it suitable for high-load applications and harsh environments. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***Y on September 7, 2025* ### ⭐⭐⭐⭐⭐ Review *by R***I on April 2, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***O on January 13, 2026* ## Frequently Bought Together - Donepart 1/2 inch Bearings, 1/2 x1-1/8 x5/16 inch R8-2RS Double Rubber Sealed Roller Bearings, ABEC3 Precision for Electric Motor, Wheels, Home Appliances, Garden Machinery (10 Pack) - Donepart R6 2RS Bearings 3/8 ID x 7/8 OD x 9/32 Width Small Bearings Pre-Lubricated and Double Rubber Sealed Bearings (10 Pack) - uxcell R188ZZ Deep Groove Ball Bearings Z2 1/4 Inch x 1/2 Inch x 3/16 Inch Double Shielded Chrome Steel Skateboard Bearings Sealed Industrial Bearings10pcs --- ## 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.us/products/173117386-1-2-inch-bearings-1-2-x1-1-8-x5](https://www.desertcart.us/products/173117386-1-2-inch-bearings-1-2-x1-1-8-x5) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*