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The 689-2RS is a 9x17x5 mm miniature deep groove ball bearing made from durable chrome steel (GCr15), featuring double rubber seals for protection. Engineered for high-speed applications up to 28,000 RPM (grease), these pre-lubricated, ABEC-rated bearings are ideal for RC cars, motors, and precision equipment.
Key Features & Specifications
- Dimensions: Inner Diameter (ID) xOuter Diameter (OD) xThickness.
- Sealing: 2RS (Double Rubber Seals) to keep lubricant in and contaminants out.
- Material: High-quality Chrome Steel (GCr15) for durability.
- Speed Rating: Suitable for high-speed operation up to ~28,000 RPM.
- Application: Suitable for light to moderate radial loads and high-speed, low-noise environments.
Common Applications
- RC Vehicles: Planes, Helicopters, Cars.
- Industrial/Office: Small motors, 3D printers, household appliances, and power tools.
- Precision: Medical handpieces, scanners, and robotic equipment.
Typical Performance
- Load Rating: Approx.
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Web results
High Speed 28000 RPM 689-2RS Chrome Steel Manufacturers
welinkbearing.com
https://www.welinkbearing.com › tag › high-speed-280...
welinkbearing.com
https://www.welinkbearing.com › tag › high-speed-280...
The 689-2RS is a precision miniature deep groove ball bearing designed for light-duty applications where space is limited and reliable performance is ...
689rs Bearing
Amazon.com
https://www.amazon.com › ...
Amazon.com
https://www.amazon.com › ...
689-2RS Deep Groove Ball Bearings, ID 9mm x OD 17mm x Width 5mm Miniature Bearings, Double Rubber Sealed Ball Bearing Pre-Lubricated Chrome Steel Z2 Lever ...Read more
store rating (11K)30-day returns
Missing: Speed 28000 RPM
689-2RS Mini Ball Bearing 9x17x5 Sealed MR689-2RS
Bearings Direct
https://bearingsdirect.com › 689-2rs-mini-ball-bearing-9...
Bearings Direct
https://bearingsdirect.com › 689-2rs-mini-ball-bearing-9...
Made from Chrome Steel, 689-2RS is a 600 Series miniature ball bearing meant for light-duty applications but despite its lightweight, can support moderate ...
$4.38In stock$7.95 delivery30-day returns
Popular products
- 33% OFFMr689-2rs Radial Ball BearingVXB.com BearingsFree delivery33% OFF
Mr689-2rs Radial Ball BearingVXB.com BearingsFree delivery - Harfington 689-2RS Ball BearingsHarfingtonFree delivery on $30+Harfington 689-2RS Ball BearingsHarfingtonFree delivery on $30+
- 5% OFF8pcs F689-2rs Flanged Ball Bearing 9x17x5mm Sealed Chrome Steel FlangeeBay - feihuangt_695% OFF8pcs F689-2rs Flanged Ball Bearing 9x17x5mm Sealed Chrome Steel FlangeeBay - feihuangt_69
- Harfington 689-2RS Deep Groove Ball BearingsHarfingtonFree delivery on $30+Harfington 689-2RS Deep Groove Ball BearingsHarfingtonFree delivery on $30+
- S689zz S689-2rs 2000089 628/9zz 9mmx17mmx5mm Stainless Steel BearingseBay - isscxS689zz S689-2rs 2000089 628/9zz 9mmx17mmx5mm Stainless Steel BearingseBay - isscx
People also ask
What is the difference between 6001RS and 6002RS?
6002RS - fits front motors, 6001RS - fits rear wheels.
Ball Bearing 6002RS 6001RS For Scooter Motor And Rear Wheel
myBESTscooter.eu
https://mybestscooter.eu › products
myBESTscooter.eu
https://mybestscooter.eu › products
Web results
689 RS / 2RS JAPAN Chrome Steel Rubber Sealed ...
Spintec Bike Bearings
https://spintecbikebearings.com › products › 689-rs-2rs...
Spintec Bike Bearings
https://spintecbikebearings.com › products › 689-rs-2rs...
✔️Made of high Quality materials - lasts longer than carbon steel bearings ✔️Caged - lighter & lower resistance than full ball bearingsRead more
₱160.00
689-2RS Ball Bearing 9x17x5mm Double Sealed Chrome ...
Walmart Business
https://business.walmart.com › 689-2RS-Ball-Bearing-9x...
Walmart Business
https://business.walmart.com › 689-2RS-Ball-Bearing-9x...
Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance, and high contact fatigue performance. Suitable for ...Read more
Missing: 28000 RPM
689-2RS Miniature Deep Groove Ball Bearing | Double Rubber ...
welinkbearing.com
https://www.welinkbearing.com › 68 Series
welinkbearing.com
https://www.welinkbearing.com › 68 Series
Engineered with precision deep groove geometry, this miniature sealed bearing delivers smooth, quiet performance at speeds up to 28,000 r/min (Grease). It is ...
10-30pcs 689-2RS Deep Groove Ball Bearings 9x17x5mm ...
eBay
https://www.ebay.com › ... › Ball & Roller Bearings
eBay
https://www.ebay.com › ... › Ball & Roller Bearings
10-30pcs 689-2RS Deep Groove Ball Bearings 9x17x5mm Double Sealed Chrome Steel ; Condition. New ; Quantity. More than 10 available ; Item number. 376076907187.Read more
$17.68In stockFree delivery
Missing: 28000 RPM
4pcs 689-2RS Ball Bearings 9mmx17mmx5mm Chrome ...
Harfington
https://www.harfington.com › products
Harfington
https://www.harfington.com › products
Size - Model: 689-2RS, 9mm inner diameter, 17mm outer diameter, 5mm thickness; Material - Rolling Balls are made of chrome steel with excellent surface ...Read more
Missing: 28000 RPM
17mm OD Bearings
McMaster-Carr
https://www.mcmaster.com › products › od~17-mm
McMaster-Carr
https://www.mcmaster.com › products › od~17-mm
Choose from our selection of 17mm OD bearings in a wide range of styles and sizes. Same and Next Day Delivery.
689 Bearing from China - Quality Deep Groove Ball Bearings
Alibaba.com
https://www.alibaba.com › showroom › 689-bearing-fr...
Alibaba.com
https://www.alibaba.com › showroom › 689-bearing-fr...
Constructed from high-quality chrome steel with carbon chromium steel balls, these bearings feature a symmetrical deep raceway design that supports both radial ...