6011 Bearing: Reliable Deep Groove Ball Bearings from Factory Direct
Sourcing the right 6011 bearing can make or break your machinery lineup. We've seen procurement teams chase down specs only to end up with inconsistent quality from overseas mills. At YIDI Motion, we cut through that. Straight from our Hebei factory, these are built for high-speed ops in pumps, motors, and conveyors—where downtime costs real money.
Inner diameter: 55mm | Outer: 90mm | Width: 18mm | Dynamic load: 29.6 kN | Weight: 0.48 kg
Picture this: You're managing a plant in the Midwest, USA, and your conveyor line starts vibrating because the old bearings are shot. Lead times drag on from domestic suppliers, prices spike. We've shipped thousands of these 6011 deep groove ball bearings to ops like yours—keeping lines running without the hassle.
Why Procurement Managers Trust Our 6011 Bearings
Over the years, we've learned what buyers really need. Not flashy pitches, but parts that hold up under load. Our 6011 bearings use high-grade chrome steel, precision-ground raceways, and cages that don't gall even in dusty environments. No shortcuts—German-imported grinders ensure tolerances down to microns.
Exporting to over 50 countries means we've dialed in the logistics. Containers from Tianjin port to LA or NY in 25-35 days, depending on routing. We've packed these for everything from forklift masts to HVAC fans.
Our production line in Shijiazhuang—100% in-house machining for consistent quality.
Technical Breakdown: What Makes the 6011 Bearing Perform
Let's get into the guts of it. The 6011 is a single-row deep groove ball bearing, ISO standard dimensions. Bore 55mm, OD 90mm, width 18mm. But specs on paper only go so far. These handle radial loads up to 29.6 kN dynamic, 21.2 kN static—pulling from real DIN 625 tolerances.
Cages? Stamped steel or brass options. Brass shines in high-temp runs over 120°C. We've heat-treated the rings for fatigue resistance, common failure point in continuous duty. Clearance? C3 standard for most fits, but we stock C2/C4 for tight or loose shafts.
One thing buyers overlook: vibration levels. Ours test under ZV2 standards, quieter than many budget imports. Grease-packed with lithium complex—relubrication intervals stretch to 5,000 hours at 10,000 RPM.
In practice, pair it with proper shaft tolerances—h6 or js5—and you'll avoid fretting. We've consulted on retrofits where mismatched fits ate through inventory fast.
| Parameter | Value | Details |
|---|---|---|
| Dimensions | 55 x 90 x 18 mm | d/D/B |
| Weight | 0.48 kg | Approx. |
| Dynamic Load C | 29.6 kN | Max radial |
| Static Load C0 | 21.2 kN | Max static |
| Speed Limit (Grease) | 13,000 rpm | Reference |
| Clearance | C3 standard | CN/CM optional |
| Material | Chrome Steel GCr15 | 52100 equiv. |
6015 bearing 6012 bearing 6010 bearing
Compare to angular contact types—the 6011 takes moderate axial loads too, up to 30% of radial. Good for belt drives where misalignment sneaks in.
Where 6011 Bearings Excel in Industrial Setups
Factories worldwide slot these into electric motors—think 5-20 HP ranges. Pumps for water or oil, centrifuges, even ag equipment like grain dryers. We've supplied for automotive aftermarket wheels, but the sweet spot is OEM machinery.
- Conveyor systems: Handles vibration from uneven loads.
- Fans and blowers: High-speed stability.
- Textile machinery: Precision for spindles.
- Food processing: Open designs available for washdown.
- Power tools: Compact, durable.
One installer in Texas told us swapping to our 6011 cut rebuilds by half on compressor lines. Real talk—always check shaft hardness, 58-64 HRC minimum, or you'll spin the inner race.
Smart Procurement Guide for 6011 Bearings
Don't just grab the cheapest quote. Look for suppliers with in-house testing—vibration analysis, noise levels. We batch-test every lot against ISO 15242. MOQ? Starts at 10 pcs for samples, 100 for production runs. Bulk? Full pallets optimize freight.
Common pitfalls: Ignoring packaging. Ours come in rust-proof paper, anti-collision boxes—survives sea freight no sweat. Lead time: 7-15 days stock, 25-35 for customs clears to USA ports.
OEM/ODM? We customize cages, seals, even hybrid ceramic balls for specialty needs. Talk specs with our engineers—no upcharge for feasibility checks.
Shipping: FOB Tianjin, CIF options. 20ft container fits ~20,000 pcs packed tight. Duties? Around 2.5% HS code 8482.10 for USA importers.
Ready to spec it out? Request factory pricing tailored to your volume.
Feedback from Procurement Pros
Mike R., Operations Manager, Ohio Machinery Co.
"Ordered 500 6011 bearings for our pump rebuilds. Arrived in 28 days, perfect fit, no rejects. Better pricing than SKF reps, and the C3 clearance was spot-on."
Sarah L., Procurement Director, Texas Fabricators
"Switched after bad batches from another China supplier. YIDI's held up in 24/7 conveyors. Quick response on customs docs too—saved us headaches."
John K., Engineer, Canadian Ag Equipment
"Tested samples first—vibration lower than expected. Full order for harvester spindles. Brass cage option was key for dusty fields."
Ana M., Supply Chain Lead, Florida HVAC
"Competitive on price, but the packaging prevented any damage in transit. OEM marking available—our brand looks pro."
Frequently Asked Questions on 6011 Bearings
- What's the max temperature for 6011 bearings?
- -150°C to +120°C standard grease. Up to 200°C dry with special lubes.
- Do you offer sealed versions?
- Yes, 2RS rubber seals or ZZ metal shields. Contact seals for contaminated areas.
- How does 6011 compare to 6211?
- 6211 wider (25mm), higher load capacity. 6011 more compact for space-tight fits.
- Minimum order and samples?
- Samples from 5 pcs. Production MOQ flexible—discuss your needs.
- What certifications do you hold?
- ISO 9001, RoHS, REACH. Full test reports per batch.
- Installation best practices?
- Heat shaft to 80°C for press fit. Use induction heater, avoid hammer strikes.
Li Wei
Export Manager, YIDI Motion
20+ years in bearing exports. We've optimized supply chains for hundreds of US and EU buyers.
Next Steps: Secure Your 6011 Bearing Supply
HEBEI YIDI IMPORT AND EXPORT TRADING CO.,LTD.
YIDI Motion – Linear Motion Specialists Since 2020
Phone: +86 18134111662
Email: adam@yidimotion.com
Address: 16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang City, Hebei Province, China
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Exporting to USA, Canada, EU – Reliable partner for your linear motion needs.
6011 Bearing | Wholesale Deep Groove Ball Bearings - Factory Direct YIDI Motion
Meta Description: Buy premium 6011 bearings (55x90x18mm) for motors, pumps, conveyors. OEM/ODM, ISO certified, fast shipping to USA. Competitive pricing, reliable quality from Hebei factory.
