--- product_id: 50488142 title: "2PCS ABEC-3 Hybrid 6805 Ceramic Bearing Stainless Steel Hybrid Si3N4 Ceramic Ball BB Hubs 25x37x7mm 6805-2RS" brand: "hmmbw" price: "35785CFA" currency: XOF in_stock: true reviews_count: 6 category: "Hmmbw" url: https://www.desertcart.sn/products/50488142-2pcs-abec-3-hybrid-6805-ceramic-bearing-stainless-steel-hybrid store_origin: SN region: Senegal --- # Si3N4 ceramic balls for ultra-low friction Precision ABEC-3 rating Rust-resistant stainless steel 2PCS ABEC-3 Hybrid 6805 Ceramic Bearing Stainless Steel Hybrid Si3N4 Ceramic Ball BB Hubs 25x37x7mm 6805-2RS **Brand:** hmmbw **Price:** 35785CFA **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride with hybrid ceramic precision! ## Quick Answers - **What is this?** 2PCS ABEC-3 Hybrid 6805 Ceramic Bearing Stainless Steel Hybrid Si3N4 Ceramic Ball BB Hubs 25x37x7mm 6805-2RS by hmmbw - **How much does it cost?** 35785CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/50488142-2pcs-abec-3-hybrid-6805-ceramic-bearing-stainless-steel-hybrid) ## Best For - hmmbw enthusiasts ## Why This Product - Trusted hmmbw brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ride Ready:** Standard 25x37x7mm size fits most high-end bicycle hubs seamlessly - • **Built to Last:** Rust-resistant stainless steel ensures longevity in all conditions - • **Smooth Operator:** Hybrid ceramic balls reduce friction for a buttery ride - • **Lightweight Power:** Nylon cage and ceramic balls cut weight without sacrificing strength - • **Precision Perfect:** ABEC-3 rating guarantees consistent, high-performance rotation ## Overview This 2-piece set of 6805 hybrid ceramic bearings features Si3N4 ceramic balls combined with rust-resistant stainless steel rings and a nylon cage. Measuring 25x37x7mm and rated ABEC-3, these deep groove radial ball bearings deliver smooth, durable, and lightweight performance ideal for bicycle bottom bracket hubs. ## Description New Hybrid 6805 Bearing ABEC-3 BB Hubs 25x37x7mm 6805-2RS Si3N4 Ceramic Ball Bearing 2PCS Review: Good - Excelente producto Review: Installed easily and working perfectly so far. - Had no issue installing these in the front hub of my bike. Redneck tip: Put the bag with both bearings in the freezer for 24 hours before installation. The cold will contract the bearing and they drop in to about 75% depth without tools. You can then use a 1-1/16 (or similar) socket and rubber mallet to finish seating them. Just make sure they go in EVENLY and that whatever you are driving them in with contacts the OUTER race of the bearing. ## Features - Dimensions: 25mm(ID.) x 37mm(OD.) x 7mm(T.) - 6805 Si3N4 Ceramic Bearing for Bicycle - Type: Deep groove radial ball bearings - Balls Material: Black Si3N4 Ceramic - Cage: Nylon Cage / Rings: Steel ABEC-3 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074YL61KD | | Bearing Number | ABEC 3 BB | | Bearing Type | Ball Bearing | | Best Sellers Rank | #333,349 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,218 in Deep-Groove Ball Bearings | | Brand | HMMBW | | Brand Name | HMMBW | | Compatible Lubricant | Grease | | Customer Reviews | 4.8 out of 5 stars 40 Reviews | | Item Dimensions | 3.94 x 3.94 x 3.94 inches | | Item Thickness | 7 millimeters | | Item Weight | 31 g | | Item dimensions L x W x H | 3.94 x 3.94 x 3.94 inches | | Manufacturer | Shanghai | | Material | Si3N4 Balls, Stainless Steel | | Material Type | Si3N4 Balls, Stainless Steel | | Model | 6805-2RS | | Number of Items | 2 | | Outside Diameter | 6.8 centimeters | | Part Number | 6805-2RS | | Specification Met | ABEC 3 | | UPC | 711202205239 | ## Product Details - **Bearing Number:** ABEC 3 BB - **Brand:** HMMBW - **Item Weight:** 31 g - **Item dimensions L x W x H:** 3.94 x 3.94 x 3.94 inches - **Material:** Si3N4 Balls, Stainless Steel ## Images ![2PCS ABEC-3 Hybrid 6805 Ceramic Bearing Stainless Steel Hybrid Si3N4 Ceramic Ball BB Hubs 25x37x7mm 6805-2RS - Image 1](https://m.media-amazon.com/images/I/51JsLaIJHVL.jpg) ![2PCS ABEC-3 Hybrid 6805 Ceramic Bearing Stainless Steel Hybrid Si3N4 Ceramic Ball BB Hubs 25x37x7mm 6805-2RS - Image 2](https://m.media-amazon.com/images/I/713SjwWvE5L.jpg) ![2PCS ABEC-3 Hybrid 6805 Ceramic Bearing Stainless Steel Hybrid Si3N4 Ceramic Ball BB Hubs 25x37x7mm 6805-2RS - Image 3](https://m.media-amazon.com/images/I/61o3mFrDwWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by J***S on November 15, 2025* Excelente producto ### ⭐⭐⭐⭐⭐ Installed easily and working perfectly so far. *by J***. on June 17, 2020* Had no issue installing these in the front hub of my bike. Redneck tip: Put the bag with both bearings in the freezer for 24 hours before installation. The cold will contract the bearing and they drop in to about 75% depth without tools. You can then use a 1-1/16 (or similar) socket and rubber mallet to finish seating them. Just make sure they go in EVENLY and that whatever you are driving them in with contacts the OUTER race of the bearing. ### ⭐⭐⭐⭐⭐ easy set up install *by S***E on October 11, 2022* as described ## Frequently Bought Together - 2PCS Hybrid 6805 Ceramic Bearing ABEC-3 BB Hubs 25x37x7mm 6805-2RS Si3N4 Ceramic Ball Bearing - uxcell 683ZZ Ball Bearing 3mm x 7mm x 3mm Double Shielded Deep Groove Bearings, Carbon Steel 20pcs - uxcell 4mm Inner Dia H12*D10 Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts --- ## 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.sn/products/50488142-2pcs-abec-3-hybrid-6805-ceramic-bearing-stainless-steel-hybrid](https://www.desertcart.sn/products/50488142-2pcs-abec-3-hybrid-6805-ceramic-bearing-stainless-steel-hybrid) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-26*