--- product_id: 95713878 title: "Pillow Block Bearing 4Pcs, 5/16\" (8mm) ID Mounted Pillow Block Bearings, Vertical Zinc Alloy Steel Mounted Flange Bearing, Self Alignment, KP08" brand: "s sydien" price: "85.83 DT" currency: TND in_stock: true reviews_count: 8 category: "S Sydien" url: https://www.desertcart.tn/products/95713878-pillow-block-bearing-4pcs-5-16-8mm-id-mounted-pillow store_origin: TN region: Tunisia --- # Dual bolt holes for secure mounting 8mm inner diameter precision fit Durable zinc alloy & steel build Pillow Block Bearing 4Pcs, 5/16" (8mm) ID Mounted Pillow Block Bearings, Vertical Zinc Alloy Steel Mounted Flange Bearing, Self Alignment, KP08 **Brand:** s sydien **Price:** 85.83 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your machinery game with precision and durability! ## Quick Answers - **What is this?** Pillow Block Bearing 4Pcs, 5/16" (8mm) ID Mounted Pillow Block Bearings, Vertical Zinc Alloy Steel Mounted Flange Bearing, Self Alignment, KP08 by s sydien - **How much does it cost?** 85.83 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/95713878-pillow-block-bearing-4pcs-5-16-8mm-id-mounted-pillow) ## Best For - s sydien enthusiasts ## Why This Product - Trusted s sydien brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Durability:** Crafted from zinc alloy and bearing steel to withstand wear and heavy loads - • **Trusted by Innovators:** Highly rated with 4.3 stars and top 15 rank in mounted pillow block bearings - • **Versatile Industrial Use:** Ideal for conveyors, printing machines, and prototype machinery - • **Effortless Self-Alignment:** Automatically adjusts to misalignment for smooth, reliable operation - • **Precision Fit & Easy Installation:** 8mm inner diameter with two bolt holes ensures a secure, hassle-free mount ## Overview The KP08 Pillow Block Bearing set includes 4 self-aligning bearings with an 8mm inner diameter, crafted from durable zinc alloy and steel. Designed for easy installation with dual bolt holes, these bearings ensure smooth operation by compensating for misalignment. Perfect for industrial machinery, conveyors, and prototype builds, they combine reliability with a top-rated user experience. ## Description Product description Review: Perfect - Perfect for my prototype web handling machine. I just needed to clean up a few burrs from the setscrew holes and open up the mounting holes a tad with a drill bit for the M5 screws my 2020 hardware utilizes. Review: Very good. - Good product. ## Features - Package Content: 4Pcs KP08 Pillow Block Bearings. Bearing Inner Dia.: 8mm/ 5/16"; Mounting Hole Size: 5mm/0.2"; Mounting Hole Distance: 40mm/1.57"; Total Size: 55mm*13mm*28mm/ 2.16"*0.51"*1.10"(L*W*H) - Durable Material: Flange bearing is made of high-quality zinc alloy and bearing steel, which is durable, wear-resistant and strong load-bearing. Bearing has two bolt holes for installation, easy to replace - Self-Alignment: This flange mounted pillow bearing is a self-aligning, which means that they can automatically adjust to any misalignment, providing better performance and longer bearing life. If you find that the product is not perpendicular to the installation plane, please adjust it manually - Application: Mounted pillow block bearings are widely used in various of machinery, such as machinery and equipment, conveyors, machine manufacturing, ect. They also can be used into conveyering systems, film processing machinery, spin machine, printing machine - The pillow bearing has a wide inner ring with two set screws for attaching to the shaft. If you have any questions about our pillow block bearing flanges during use, please contact us in time and we will solve the problem for you as soon as possible ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07C5MTB5X | | Bearing Number | KP08 | | Bearing Type | Ball Bearing | | Best Sellers Rank | #43,754 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Mounted Pillow Block Bearings | | Brand | S SYDIEN | | Brand Name | S SYDIEN | | Compatible Lubricant | Grease | | Customer Reviews | 4.3 out of 5 stars 416 Reviews | | Item Dimensions | 2.17 x 0.63 x 1.14 inches | | Item Thickness | 7 Millimeters | | Item dimensions L x W x H | 2.17 x 0.63 x 1.14 inches | | Manufacturer | Sydien | | Material | Zinc | | Material Type | Zinc | | Model | 307 | | Outside Diameter | 28 Millimeters | | Part Number | Sydien20250405-0003 | | UPC | 604213499424 | ## Product Details - **Bearing Number:** KP08 - **Brand:** S SYDIEN - **Item Thickness:** 7 Millimeters - **Item dimensions L x W x H:** 2.17 x 0.63 x 1.14 inches - **Material:** Zinc ## Images ![Pillow Block Bearing 4Pcs, 5/16" (8mm) ID Mounted Pillow Block Bearings, Vertical Zinc Alloy Steel Mounted Flange Bearing, Self Alignment, KP08 - Image 1](https://m.media-amazon.com/images/I/71jvejqI9yL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What metal is the housing made from? And/or what kind of side-loads can the housing withstand?** A: The housing is made of zinc alloy,not sure about the housing can withstand what kind of side-loads. **Q: What is the max RPM if this bearing?** A: I've only used them in low rpm applications. 36-200 rpm but I think they are able upwards of 1500 rpm. **Q: Is this Aluminium alloy or pure aluminum?** A: This is made of zinc alloy,not Aluminium alloy. **Q: what type of metal what type of metal is the pillow block?** A: zinc alloy ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by A***R on January 10, 2024* Perfect for my prototype web handling machine. I just needed to clean up a few burrs from the setscrew holes and open up the mounting holes a tad with a drill bit for the M5 screws my 2020 hardware utilizes. ### ⭐⭐⭐⭐⭐ Very good. *by P***. on December 25, 2019* Good product. ### ⭐⭐⭐⭐ Lightweight bearing with surprise self-alignment feature. *by C***S on March 1, 2026* Lightweight a feature but would be careful if used for high load. 2 sets screws. One negative set screws easily fall out. The self-alignment feature is cool. See video, the pillow block actual has the ability to rotate its fine alignment (still but what you want for this type of alignment). 10mm and 3/8 are very similar. I am using with 3/8 mild steel road as the shaft. ## Frequently Bought Together - Sydien Pillow Block Bearing 4Pcs, 5/16" (8mm) ID Mounted Pillow Block Bearings, Vertical Zinc Alloy Steel Mounted Flange Bearing, Self Alignment, KP08 - Zeberoxyz 2PCS Set GT2 Synchronous Wheel 20&60 Teeth 8mm Bore Aluminum Timing Pulleys with 2PCS Length 200mm Width 6mm Belt (20-60T-8B-6) - 2 PCS 8mm x 500mm (0.315 x 19.69 inches) Vigorous Linear Motion Rods, Case Hardened Chrome Shaft Linear Rail Rod Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance --- ## 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.tn/products/95713878-pillow-block-bearing-4pcs-5-16-8mm-id-mounted-pillow](https://www.desertcart.tn/products/95713878-pillow-block-bearing-4pcs-5-16-8mm-id-mounted-pillow) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-24*