--- product_id: 412033771 title: "Royal Apex NSK Deep-Groove Ball Bearings, Pre-Lubricated Standard Steel Shielded Bearing - Made in Poland/Japan (6306ZZC3 (EEMS5))" brand: "royal apex" price: "69.31 DT" currency: TND in_stock: true category: "Royal Apex" url: https://www.desertcart.tn/products/412033771-royal-apex-nsk-deep-groove-ball-bearings-pre-lubricated-standard store_origin: TN region: Tunisia --- # Pressed steel cage reduces friction & noise C3 clearance for high-speed precision Double-shielded for max protection Royal Apex NSK Deep-Groove Ball Bearings, Pre-Lubricated Standard Steel Shielded Bearing - Made in Poland/Japan (6306ZZC3 (EEMS5)) **Brand:** royal apex **Price:** 69.31 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your machinery’s performance with precision-engineered durability! ## Quick Answers - **What is this?** Royal Apex NSK Deep-Groove Ball Bearings, Pre-Lubricated Standard Steel Shielded Bearing - Made in Poland/Japan (6306ZZC3 (EEMS5)) by royal apex - **How much does it cost?** 69.31 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/412033771-royal-apex-nsk-deep-groove-ball-bearings-pre-lubricated-standard) ## Best For - royal apex enthusiasts ## Why This Product - Trusted royal apex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent Efficiency:** Pressed steel cage evenly spaces balls to minimize friction, vibrations, and noise—work smarter, not louder. - • **Precision C3 Clearance:** Extra radial internal clearance compensates for thermal expansion, ensuring smooth operation under stress. - • **Versatile Industrial Powerhouse:** Ideal for clutches, gearboxes, compressors, turbines, and more—your go-to for demanding machinery. - • **Built to Last with Double Shields:** Sealed on both sides to lock in lubrication and keep contaminants out, extending lifespan. - • **Engineered for High-Speed Excellence:** Single-row deep-groove design supports radial & axial loads with unmatched accuracy. ## Overview The Royal Apex NSK 6306ZZC3 deep-groove ball bearing is a premium double-shielded, pre-lubricated alloy steel bearing designed for high-speed applications requiring both radial and axial load support. Featuring C3 clearance for thermal expansion and a pressed steel cage to reduce friction and noise, it ensures long-lasting, reliable performance in industrial machinery such as gearboxes, compressors, and turbines. ## Description The NSK 6300 series deep groove ball bearing is a double-shielded bearing with metric dimensions and C3 clearance. It has a single-row deep-groove geometry for high speeds and supporting both radial and axial loads. This bearing has C3 radial internal clearance for radial slack between the inner and outer rings that is greater than CN (normal) to compensate for thermal expansion. The pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise. The bearing has shields on both sides of the bearing to keep lubricant in and contaminants out. This NSK 6300 series deep groove bearing is for use in applications that involve combined radial and axial loads and a need for high running accuracy and stiffness at high rotational speeds. Such applications include clutches, drives, gearboxes, compressors, pumps, turbines, and printing and textile machines, among others. Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others. NSK manufactures ball and roller bearings, linear guides, and other components for automotive and industrial applications. ## Features - Double-shielded bearing with metric dimensions and C3 clearance - It has a single-row deep-groove geometry for high speeds and supporting both radial and axial loads - The pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise - Sealed bearings are lubricated with oil or grease in the bearing factory ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CL4874M | | Bearing Number | 6306ZZC3 | | Bearing Type | Ball Bearing | | Bearing number | 6306ZZC3 | | Bearing type | Ball Bearing | | Brand | Royal Apex | | Brand Name | Royal Apex | | Compatible Lubricant | Grease | | Compatible lubricant | Grease | | Item Weight | 150 Grams | | Item weight | 150 Grams | | Manufacturer | Royal Apex | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model | 6306ZZC3 (EEMS5) | | Part Number | 6306ZZC3 (EEMS5) | | Unit Count | 1 Count | ## Product Details - **Brand:** Royal Apex - **Material:** Alloy Steel - **Item weight:** 150 Grams - **Bearing number:** 6306ZZC3 - **Bearing type:** Ball Bearing ## Images ![Royal Apex NSK Deep-Groove Ball Bearings, Pre-Lubricated Standard Steel Shielded Bearing - Made in Poland/Japan (6306ZZC3 (EEMS5)) - Image 1](https://m.media-amazon.com/images/I/61cBjAREu3L.jpg) ## Frequently Bought Together - Royal Apex NSK Deep-Groove Ball Bearings, Pre-Lubricated Standard Steel Shielded Bearing - Made in Poland/Japan (6306ZZC3 (EEMS5)) - Fine Fluffy Facial Tissue, 10 packs of 200 sheets x 2 Ply - Fine Deluxe Toilet Paper 3 Ply, 24 Rolls x 140 Sheets, Highly Absorbent , Premium Feel Softness Bathroom Tissue Roll, Sterilized for Germ Protection, Maximum Tissue Thickness --- ## 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/412033771-royal-apex-nsk-deep-groove-ball-bearings-pre-lubricated-standard](https://www.desertcart.tn/products/412033771-royal-apex-nsk-deep-groove-ball-bearings-pre-lubricated-standard) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-05*