Thin Wall Deep Groove Ball Bearing 6811-2RS/Zz for Mechanical

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Product Description

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Basic Information
Model NO.
6811
Clearance
C2, C3, C4, C5
Vibration Level
V1, V2, V3, V4
Main Purpose
Camera, Communication Equipment, Gear Reducer Pars
Hardness
59-63 HRC
Material
Chrome Steel / Carbon Steel / Stainless Steel / Ceramic
Aligning
Non-Aligning Bearing
Rows Number
Single Row
Load Direction
Radial Bearing
Specification
55mm*72mm*9mm
HS Code
84822000
Capacity
5,000,000/Month
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Product Description
Product nameThin wall deep groove ball bearing
Models6705-6712, 6800-6836, 6900-6930
Material100% Chrome Steel / GCr15
CageSteel Cage
FeatureLong Life, High Precision
Precision GradeP0, P6, P5, P4, P2 available
ApplicationMechanical Machinery, Fitness Equipment, Surveillance

Thin Wall Deep Groove Ball Bearing 6811 Zz for Mechanical Applications.

Thin Wall Bearing 6811
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Product Parameters
ModelBore(mm)O.D(mm)Width(mm)Dynamic Load(N)Static Load(N)Weight(Kg)
68551137152820.0024
68001019518309250.005
680525377430029500.022
68105065.57660060500.052
681155729880081000.084
68201001251319600212000.311
68301501902047500545001.15
6840M2002502474000910002.67
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Quality Control & Testing
Quality Testing
Rigorous Testing: Perfect precision testing equipment fully meets the requirements of bearing R&D and manufacturing. Our inspectors strictly control the whole process from raw materials to finished products.
Testing Equipment 1
Testing Equipment 2
Testing Equipment 3
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Technical Drawing & Application
Bearing Drawing
Gear Reducers and Transmission Systems
Fitness and Sports Equipment
Surveillance Systems and Gimbals
Robotic Manipulators and Automation
Industrial Floor Sweepers
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Manufacturing Excellence

Leading numerical control production equipment ensures the accuracy, consistency, and stability of the products. Advanced automation equipment ensures high production efficiency while maintaining premium quality standards.

Leading Equipment
Production Line 1
Production Line 2
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Packaging & Logistics
Packaging Options
Neutral Package
Plastic Bag + Carton + Pallet
Commercial
Plastic Bag + Branded Box + Carton + Pallet
Shipping Methods
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Express/Air: Recommended for orders under 1000 pcs (Fast & Door to Door).
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Sea Freight: Recommended for orders over 1000 pcs (Most cost-effective).
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After-Sales Service

All bearings are qualified and manufactured under the Chinese Bearing Industry Standard (GB/T 307.2-1995). We provide full warranty for quality-related issues. Replacement is available for problems caused by manufacturing or packaging defects.

Frequently Asked Questions
What materials are used in your thin-wall bearings?
We use high-quality 100% Chrome Steel (GCr15) as standard, but we also offer Carbon Steel, Stainless Steel, and Ceramic options based on customer requirements.
Which precision grades are available for these bearings?
We provide a wide range of precision grades including P0, P6, P5, P4, and P2 to meet different industrial application needs.
How do you ensure the quality of the bearings?
Every bearing undergoes rigorous testing in our laboratory, following the Chinese Bearing Industry Standard. We provide detailed test reports covering dimensional accuracy, vibration, and surface quality.
What is the minimum order for custom packaging?
We offer neutral packaging for any quantity. Commercial or customized branded packaging options are typically available for bulk orders; please contact us for specific requirements.
What is the expected lead time and shipping method?
For quantities under 1000 pcs, we usually ship via express (DHL/FedEx) for fast delivery. For larger orders over 1000 pcs, sea freight is used to minimize shipping costs.
Is there a warranty provided for the bearings sold?
Yes, all sold bearings are covered under our warranty policy. We offer replacements if any quality or packaging problems are identified upon arrival.

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