What Is a Ball Screw and How Does It Work?

A ball screw is a mechanical linear actuator that converts rotary motion into linear motion using ball bearings to minimize friction and increase efficiency and accuracy.

What Types of Ball Screws Do You Offer?

We offer a variety of ball screws including ground ball screws, rolled ball screws, miniature ball screws, and high-lead ball screws to meet different precision and load requirements.

How Do I Choose the Right Ball Screw for My Application?

Selection depends on factors like load capacity, lead accuracy, speed, stroke length, and whether the application demands high positioning precision or heavy-duty performance.

What Is the Difference Between Ground and Rolled Ball Screws?

Ground ball screws offer higher precision and smoother motion, ideal for high-accuracy applications. Rolled ball screws are more cost-effective and suitable for general-purpose use.

What Maintenance Is Required for a Ball Screw?

Regular lubrication is essential. Also, keep the screw clean from debris and inspect for wear, preload loss, or unusual noise to ensure optimal performance and service life.

30x62x16 Bearing - Reliable 6206 Deep Groove Ball Bearings for Industrial Applications

30x62x16 Bearing | 6206 Deep Groove Ball Bearing Supplier - OEM Factory Direct Pricing

Meta Description: Source high-precision 30x62x16 bearings (6206) from Hebei YIDI factory. ISO-certified, competitive wholesale prices for exporters, OEM/ODM. Fast global shipping to USA, Europe. Get specs, samples now.

Why Choose Our 30x62x16 Bearings?
Common Procurement Risks with Bearings
Our 6206 Bearing Solution
Detailed Technical Specifications
YIDI Factory Capabilities
Real-World Applications
Installation and Maintenance Tips
Shipping and Logistics
What Buyers Say
Frequently Asked Questions
Get Your Quote Today

Sourcing the Right 30x62x16 Bearing Without Headaches

Procurement managers know the drill. You're knee-deep in a project, need a reliable 30x62x16 bearing fast, and the usual suppliers either hike prices or deliver duds that fail prematurely. We've been there—supplying these exact specs to operations in the US, Europe, and beyond since YIDI Motion kicked off in 2020.

This dimension—30mm inner diameter, 62mm outer, 16mm width—maps straight to the 6206 deep groove ball bearing. It's a workhorse in electric motors, pumps, conveyors, and automotive assemblies. But not all 6206s are equal. Cheap imports from unverified mills often lack the radial load capacity or runout tolerance that keeps your downtime low.

At Hebei YIDI Import and Export Trading Co., Ltd., we cut through that noise. Our factory in Shijiazhuang produces these bearings with German and Japanese-imported CNC grinders and heat treatment lines. Senior techs—over 30% of our 100-person team—oversee every batch. Result? Bearings that hit ABEC-3 precision or better, without the premium markup.

Exporters tell us they save 20-30% on bulk orders compared to EU distributors, with lead times under 25 days to major ports. We've shipped to 50+ countries, including heavy volumes to Germany and the US. No middlemen, just direct-from-factory pricing.

Think about your last bearing order. Did it arrive with inconsistent grease fill? Or packaging that rusted during ocean transit? We address those pain points head-on. Open or sealed (2RS/ZZ) options, chrome steel GCr15, even custom clearances for high-speed apps.

One importer from Texas shared how switching to our 30x62x16 cut their motor rebuilds by half. Not hype—real ops feedback. If you're comparing suppliers, stick around. We'll break down specs, risks, and why YIDI stands out for B2B buyers like you.

Ready to spec it out? Request factory pricing now—no obligation.

Procurement Risks You Can't Ignore with 30x62x16 Bearings

I've handled enough RFQs to spot red flags. Buyers chasing the lowest quote on a 6206 bearing often end up with stock that vibrates under load or seizes in humid warehouses.

First off, material quality. Subpar steel leads to spalling after 10,000 hours. We've tested bearings from competitors—micro-cracks show up early under 10kN dynamic loads.

Then tolerances. A 30x62x16 needs tight ID/OD runout, say under 8 microns. Loose specs cause misalignment in linear guides or ball screws, your other YIDI staples.

Grease life matters too. Standard lithium complex lasts 2-5 years in moderate duty; cheap fills dry out in months. And don't get me started on counterfeit certs—ISO 9001 fakes flood Alibaba.

Logistics risks compound it. Poor palletizing means bearings dented on arrival. We've seen US importers reject 20% of a container from sketchy sources.

Verify radial clearance: C3 for most motors, CN for precision.
Check cage type: Steel or brass for high temps.
Audit supplier's heat treat logs—ask for them upfront.

Avoid these, and you're golden. Our track record? Zero returns on 6206 shipments last quarter.

How Our 30x62x16 Bearing Solves It

Straight talk: We build these for longevity. Chrome steel cages, electroplated for corrosion resistance. Dynamic load rating around 20kN, static 11kN—proven in pump housings and gearbox pilots.

Sealed versions (2RS) keep contaminants out, extending service intervals. We've customized for OEMs needing P6 precision or low-noise polyamide cages.

Compared to SKF or NSK equivalents, ours match performance at half the cost. No sacrificing on vibration levels (Z2V2 standard).

Buyers in cross-border trade appreciate the one-stop angle. Pair it with our ball screws or linear modules for full linear motion kits. Saves on multiple vendors.

Technical Specifications Table

Parameter	Value
Bearing Type	Deep Groove Ball Bearing 6206
Dimensions	ID 30mm x OD 62mm x Width 16mm
Dynamic Load Cr	20.8 kN
Static Load Cor	11.2 kN
Limiting Speed	14,000 rpm (open), 9,500 rpm (2RS)
Material	GCr15 Chrome Steel
Precision	P0/P6 (ABEC-1/ABEC-3)
Clearance	C0/CN, C3 available
Seals	Open, ZZ, 2RS

25x52x15 bearing 15x35x11 bearing 20x47x14 bearing

Custom options? We handle low-noise, high-temp variants. Talk to our engineer for exact matches.

Inside YIDI's Manufacturing Strength

From our Chang'an District base, we run automated lines imported from Germany—think profile grinders hitting 0.5 micron accuracy. Japanese quenching furnaces ensure uniform hardness (HRC 60-65).

100 employees, 30%+ senior techs. We crank out 50,000+ bearings monthly, with full traceability via QR-coded batches. ISO 9001 certified, RoHS compliant for EU exports.

20X42X12Mm Bearing

OEM/ODM is our bread and butter. Branded runs for US distributors, custom logos no issue. Exported to USA, Canada, France—50 countries strong.

Contact: Adam at +86 18134111662 or adam@yidimotion.com. Address: 16-1-1601 Aobeigongyuan, Shijiazhuang, Hebei, China.

Our edge? One-stop linear motion: Bearings + ball screws + guides. Procurement directors love bundling.

Byline: Written by Li Wei, Export Director at YIDI Motion. 15+ years in bearing exports. (Avatar: author/3.png)

Where 30x62x16 Bearings Excel

Electric motors top the list—fan units, pumps in HVAC. Radial loads handle vibrations well.

Conveyors in warehouses: ZZ shields keep dust out. Automotive wheel hubs or alternators too.

Precision apps? Pair with our linear guides for CNC spindles. High-speed farming equipment sees these in PTO drives.

One note: For wet environments, go 2RS with reinforced rubber seals. Extends life 2x over open types.

Practical Installation and Maintenance

Press-fit carefully—use a arbor press, not hammer. Heat shaft to 80C for shrink fits.

Alignment is key. Misalign by 0.1mm, and you'll hear it whine at 5,000 rpm.

Maintenance: Grease every 4,000 hours or yearly. Check for play with a dial gauge.

Avoid water jets near seals.
Store horizontally, rust inhibitor applied.
Torque nuts to spec—overtighten kills the cage.

Pro tip: In humid US warehouses, opt for our phosphate-coated versions.

Global Shipping Realities

FOB Tianjin, 20ft container holds 25 tons. Lead time: 15-25 days production, 30-45 total to LA port.

We palletize with VCI paper, shrink-wrapped. Duties? HS code 8482.10.50 for US.

Small orders? DHL air, samples in 7 days. Get a shipping plan.

Feedback from Real Buyers

Mike R., Procurement Manager, Texas USA (client/2.png)
"Switched to YIDI's 6206 for our pump line. Quieter than previous supplier, no failures in 6 months. Pricing beat our old EU source by 25%. Solid partner."

Anna K., Ops Director, Ontario Canada (client/5.png)
"Needed 5k units fast. Delivered on time, perfect C3 clearance. Bundled with linear rails—saved hassle. Will reorder."

Carlos M., Importer, Florida USA (client/7.png)
"2RS seals held up in humid storage. Certifications checked out. Good for our motor rebuilds."

John D., Engineer, UK Distributor (client/1.png)
"Precision matches P6 needs. Fast samples helped qualify. Exports smooth post-Brexit."

Buyer FAQs on 30x62x16 Bearings

What's the difference between 6206-2RS and ZZ?: 2RS is rubber sealed (contact), ZZ metal shielded (non-contact). 2RS better for dirt, ZZ for speed.
Can you do OEM branding?: Yes, min 1,000 units. Your logo etched or labeled.
Lead time for 10,000 pcs?: 20-30 days. Rush options available.
Certifications?: ISO 9001, RoHS, REACH. (See cert/iso.png, cert/rohs.png)
MOQ?: 100 pcs for stock, 1,000 for custom.