Engineered for Endurance and Smooth Cycling | Reliable Single Row Deep Groove 2rs Ball Bearing for Bicycle
The Reliable Single Row Deep Groove 2rs Ball Bearing for Bicycle is crafted to meet the demands of high-performance cycling and multi-industry mechanical support. Built from hardened Chrome Steel GCR15 and equipped with a precision-molded 2RS rubber seal, this deep groove ball bearing ensures outstanding resistance to dust and moisture—perfect for road, mountain, and performance bicycles. It features a single row deep groove design that enhances radial and axial load-carrying capabilities while maintaining quiet, stable rotation even under variable load conditions. With standard ABEC-level accuracy and C0 to C3 clearance options, this bearing offers durability, longevity, and value.
Technical Specifications
| Attribute | Value |
|---|---|
| Product Name | Reliable Single Row Deep Groove 2rs Ball Bearing for Bicycle |
| Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction Works, Energy & Mining, Food & Beverage Shops, Advertising Company |
| Precision Rating | P0, P6, P5, P4, P2 |
| Number of Rows | Single row |
| Inner Diameter | 30 mm |
| Outer Diameter | 20 mm |
| Width | 7 mm |
| Sealing Type | Oil Groove Seals |
| System of Measurement | Metric |
| Material | Stainless Steel |
| Warranty | 12 Months |
| Bearing Type | Deep Groove Ball Bearing |
| Load Type | Radial Load |
| Lubrication | Grease |
| Application | Motorcycle wheels, engines, gearboxes, brake systems |
| Noise Level | Z2 Low Noise |
| Vibration Level | V2 Standard |
| Clearance | C0, C2, C3 options |
| Structure Type | Single Row Deep Groove |
| Bore Type | Cylindrical Bore |
| Fit Type | Press Fit |
| Housing Compatibility | Suitable for standard bearing housings |
Why Choose Reliable Single Row Deep Groove 2rs Ball Bearing for Bicycle?
🔹 Purpose-built for bicycles, scooters, and light mechanical loads
🔹 2RS rubber sealed on both sides to block moisture, dirt, and debris
🔹 Precision-crafted using high-grade Chrome Steel GCR15 for strength and longevity
🔹 Designed for both radial and moderate axial load applications
🔹 Maintains low friction and quiet motion in long-distance or high-speed cycling
🔹 Easily replaceable in hubs, derailleur pulleys, or pedal crank systems
🔹 Greased internally and ready for use straight out of the box
🔹 Suitable for repair shops, wholesale distribution, and sporting equipment assembly
🔹 Excellent value-to-performance ratio for bicycle manufacturers and enthusiasts
🔹 Trusted globally for quality, lifespan, and efficient torque transfer
Maintenance Tips for Longevity
To ensure maximum lifespan of your bicycle bearing, it’s vital to avoid high-pressure water cleaning near the wheel hubs or crank areas. Moisture penetration, although minimal with 2RS seals, can be compounded by improper lubrication cycles or harsh terrains. If the bearing begins to emit abnormal noise or show resistance, remove it using a proper deep groove bearing puller and clean it with a solvent-based solution before re-lubricating. Always keep a backup bearing set during long-distance rides or races to avoid unexpected downtime.
Continual maintenance combined with good riding habits like avoiding extreme mud or water splashes significantly reduces premature wear. Store extra bearings in cool, dry, dust-free environments and use the correct installation tools for a secure and undamaged press fit.
Order Now – Ride Smoother and Longer With Trusted Bearings
Level up your bike’s performance with the Reliable Single Row Deep Groove 2rs Ball Bearing for Bicycle and enjoy superior rotation and minimized friction across every terrain. Whether you’re a weekend rider or professional racer, our bearings guarantee consistency, control, and confidence in every pedal stroke.
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