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AI Overview
The 6814 is a
thin-section, deep-groove ball bearing known for long service life, typically 20,000–50,000 hours, especially when using shielded (
) or sealed (
) variants. They offer high-speed, low-friction, and low-noise performance, making them ideal for electric motors, automation, and appliances.
Key Features for Long Service Life
- Sealing Options: 6814RS/2RS (rubber seals) provide superior contamination protection, while 6814ZZ (metal shields) offer reduced friction for high speeds.
- Material and Durability: Often constructed with high-quality bearing steel and 6814DD variants are designed to minimize noise and vibration under varying loads.
- Maintenance: Sealed units (like LLU/RS) are pre-lubricated and require little to no maintenance, suitable for high-temperature and harsh environments.
Common Applications
- Industrial: Conveyors, pumps, and automation.
- Automotive: Alternators and gearboxes.
- Motors/Appliances: Washing machines and electric motors.
Note: For the highest durability in extreme temperatures, high-temperature specific 6814 bearings can be used.
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Web results
6814 Bearing 70×90×10mm
RHD Bearings
https://rhdbearings.com › specs › 6800-series › 6814
RHD Bearings
https://rhdbearings.com › specs › 6800-series › 6814
What's the expected service life of 6814 bearings? With proper installation and maintenance, 6814 bearings typically provide 20,000-50,000 hours of service life ...Read more
NTN JAPAN 6814 LLU BALL BEARING, RUBBER ...
eBay
https://www.ebay.com › itm
eBay
https://www.ebay.com › itm
ONE BEARING 6814 LLU NTN. Ball rows:Single row bearing. Material:Standard bearing steel. Category:Deep groove ball bearings. Country of origin:Japan.
$114.75In stockFree delivery30-day returns
KIRANDY 6814 Full Ceramic Bearing (1 PC) 6814CE ZrO2 ...
Amazon.com
https://www.amazon.com › KIRANDY-Ceramic-Materi...
Amazon.com
https://www.amazon.com › KIRANDY-Ceramic-Materi...
Our bearings feature low noise and long service life. Our bearings are widely used in motors, roller skates, skateboards, snowmobiles, fishing reels ...Read more
6814 High Load Impact Resistant Long Life deep groove ball ...
rmbearing.com
https://www.rmbearing.com › Ball Bearing
rmbearing.com
https://www.rmbearing.com › Ball Bearing
Inner diameter 70 mm, outer diameter 90 mm, thickness 10 mm, minimum chamfer 0.6 mm. Rated dynamic load capacity range: 12.1 kN to 13.4 kN, static load ...Read more
6814ZZ
Motion Industries
https://www.motion.com › products › sku
Motion Industries
https://www.motion.com › products › sku
Long Description. The 6814ZZ is a 70 mm bore radial/deep groove ball bearing with a 90 mm OD and 10 mm width, double shielded for long life. Show more ...Read more
$457.43In stock$24.60 delivery
NACHI 6814 Deep Groove Ball Bearing, 70 mm Dia Bore ...
Fix Supply
https://www.fixsupply.com › ... › Radial Ball Bearings
Fix Supply
https://www.fixsupply.com › ... › Radial Ball Bearings
Little/no maintenance required; Longer life - adopted NACHI original seal design to prevent contamination and grease leakage, contains special grease for ...Read more
$98.28In stock$29.07 deliveryFree 30-day returns
6814DD | Nsk General Deep Groove Ball Bearing
LILY Bearing
https://www.lily-bearing.com › products › 6814dd
LILY Bearing
https://www.lily-bearing.com › products › 6814dd
Durability: Its robust construction ensures long service life and reliability, even under varying load conditions. Reduced Noise and Vibration: It minimizes ...Read more
$60.36In stockFree delivery60-day returns
6814 Bearing Deep Groove 6814 Ball Bearings
eBay
https://www.ebay.com › itm
eBay
https://www.ebay.com › itm
Item: 6814 Bearing · Type: Single row deep groove ball bearings · SKU: 6814Bearing · Inner Ring Diameter (bore): 70mm · Inner Ring Tolerance: 0~-20µm · Outer Ring ...Read more
6814, 6814Z, 6814ZZ, 6814RS, 6814-2RS Ball Bearings ...
maysmeprecision.com
https://maysmeprecision.com › Show
maysmeprecision.com
https://maysmeprecision.com › Show
High-performance 6814 series deep groove ball bearings in size 70mm (ID) × 90mm (OD) × 10mm (W), designed for heavy-duty industrial and mechanical applications ...Read more
6814 - NSK Thin Section - 70x90x10mm
Quality Bearings Online
https://www.qualitybearingsonline.com › ... › 6800 Series
Quality Bearings Online
https://www.qualitybearingsonline.com › ... › 6800 Series
This 6814 bearing is a Open Type Thin Section Deep Groove Radial Ball Bearing with a standard radial internal clearance. The bearing's dimensions are 70x90x10.Read more
$135.86with codeIn stockFree delivery over $50014-day returns
CM503QRN25 (Copy)CM503QRN25
