Conveyor deep groove bearings are the most widely used bearing type in conveyor systems due to their ability to handle radial loads and moderate axial loads at high speeds, per ISO 15:2017 standards. These bearings are designed for low-friction operation, making them ideal for conveyor applications like package handling, food processing lines, and automotive assembly conveyors. MS Bearings, a China-based manufacturer since 2019, supplies factory-direct conveyor deep groove bearings that match OEM specifications for SKF and NSK, with a 12-month warranty and ISO 9001:2015 certification.
Key Design Attributes of Conveyor Deep Groove Bearings
Conveyor deep groove bearings feature a single row of balls and deep race grooves, which enable smooth rotation while supporting both radial and light axial loads. Their sealed or shielded designs prevent contamination from dust and debris, critical for conveyor environments. Below are standard design specs aligned with ISO 15:2017:
| Spec Parameter | Standard Range (ISO 15:2017) | Conveyor Application Fit |
|---|---|---|
| Radial Load Capacity | 5 kN – 120 kN | Medium to heavy conveyor loads |
| Max Speed (RPM) | Up to 18,000 (grease-lubricated) | High-speed package conveyors |
| Temperature Range | -30°C to +120°C | Indoor/outdoor conveyor environments |
Common Conveyor Types Using Deep Groove Bearings
Conveyor deep groove bearings are versatile enough for various conveyor systems, including:
- Package handling conveyors (e-commerce warehouses)
- Food processing conveyors (low-temperature, washdown-ready variants)
- Automotive assembly line conveyors
- Mining conveyor systems (heavy-duty reinforced versions)
Maintenance Checklist for Conveyor Deep Groove Bearings
Proper maintenance extends the lifespan of conveyor deep groove bearings, reducing downtime. Follow this step-by-step checklist:
- Visual inspection: Check for seal damage, corrosion, or dirt buildup on the bearing housing (per MS Bearings factory guidelines)
- Temperature check: Use a thermal gun to ensure operating temperature stays below 120°C (exceeding this indicates lubrication failure)
- Vibration test: Use a vibration meter to detect abnormal vibration (threshold: 0.5 mm/s RMS for conveyor bearings)
- Lubrication: Re-grease every 3,000 operating hours with ISO VG 220 grease, per ISO 15:2017 standards
- Seal replacement: Replace seals every 12 months or when showing signs of wear to prevent contamination
Warning: Over-lubrication of conveyor deep groove bearings can cause overheating and premature failure. Always follow the manufacturer’s lubrication interval to avoid this issue.
How to Select Conveyor Deep Groove Bearings
Selecting the right conveyor deep groove bearing depends on load, speed, and environment. Below is a quick selection guide for factory-direct options from MS Bearings:
| Conveyor Load Type | Bearing Size (Common Example) | MOQ (Factory Direct) | Lead Time |
|---|---|---|---|
| Light (package handling) | 6206 | 100 units | 7 days |
| Medium (food processing) | 6207 | 50 units | 5 days |
| Heavy (mining) | 6208 | 20 units | 10 days |
What is the lifespan of conveyor deep groove bearings from MS Bearings?
Under normal operating conditions, MS Bearings conveyor deep groove bearings last up to 20,000 operating hours, backed by a 12-month warranty.
Are conveyor deep groove bearings suitable for high-speed conveyors?
Yes, when properly lubricated and sized for the application, they can handle speeds up to 18,000 RPM, per ISO 15:2017 specifications.
Can I get custom conveyor deep groove bearings from MS Bearings?
Yes, MS Bearings offers custom deep groove bearings tailored to specific conveyor dimensions and load requirements, with MOQs starting at 50 units.
For factory-direct conveyor deep groove bearings that meet OEM standards and global quality requirements, contact MS Bearings at mshjzc.com. We ship to 30+ countries with competitive pricing and reliable support for B2B and OEM buyers.
