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The
SKF 689-2RS
and are miniature deep groove ball bearings with dimensions of 9mm ID (bore) x 17mm OD x 5mm width. They are rubber-sealed on both sides and commonly used in high-speed applications like electric motors, robotics, and RC vehicles.Key Specifications
- Dimensions: 9 mm inner diameter (ID), 17 mm outer diameter (OD), 5 mm width/thickness.
- Closure Type: 2RS / DD / DDU indicates contact rubber seals on both sides to prevent contamination.
- Material: Chrome Steel (52100) or Stainless Steel (if stainless, often marked as S689-2RS).
- Interchange Numbers: MR689-2RS, 689DDU, L-1790DD, 689-2RS1, 689-2RU, 689-2NSL.
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Web results
NSK 689DD
Motion Industries
https://www.motion.com › products › sku
Motion Industries
https://www.motion.com › products › sku
NSK. 689DD. Radial/Deep Groove Ball Bearing - Straight Bore, 9 mm ID, 17 mm OD, 5 mm Width, Double Sealed, Without Snap Ring.Read more
$33.99In stockFree delivery over $100
Replacement Bearing SKF 689-2RS NSK 689DD Manufacturers
welinkbearing.com
https://www.welinkbearing.com › tag › replacement-be...
welinkbearing.com
https://www.welinkbearing.com › tag › replacement-be...
The 689-2RS is a precision miniature deep groove ball bearing designed for light-duty applications where space is limited and reliable performance is ...
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...
689-2RS is a 600 Series miniature ball bearing meant for light-duty applications but despite its lightweight, can support moderate radial loads.Read more
$4.38In stock$7.70 delivery30-day returns
Missing: Replacement ‎SKF ‎NSK
689rs Bearing
Amazon.com
https://www.amazon.com › 689rs-bearing › k=689rs+b...
Amazon.com
https://www.amazon.com › 689rs-bearing › k=689rs+b...
uxcell 10pcs 689-2RS Bearing 9x17x5mm, Chrome Steel Double Rubber Seals Miniature Bearing, Lubricated Deep Groove Ball Bearings, P6 (ABEC 3).Read more
 store rating (11K)30-day returns
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Web results
2 x 689-ZZ SKF 2 Shielded Metal Ball Bearing 9mm ... - eBay
eBay
https://www.ebay.com › itm
eBay
https://www.ebay.com › itm
2 x 689-ZZ SKF 2 Shielded Metal Ball Bearing 9mm x 17mm x 5mm ZZ 2Z FRANCE NEW ; OTHER PART NUMBER. 689 ZZ x 2 ; Accurate description. 5.0 ; Reasonable shipping ...Read more
$12.20In stock$5 delivery30-day returns
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- Consolidated Bearings 689-2RS DEEP GROOVE BALL BEARING MINIATURE SEALED MROSupplyMRO SupplyFree deliveryConsolidated Bearings 689-2RS DEEP GROOVE BALL BEARING MINIATURE SEALED MROSupplyMRO SupplyFree delivery
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- S689zz S689-2rs 2000089 628/9zz 9mmx17mmx5mm Stainless Steel BearingseBay - isscxS689zz S689-2rs 2000089 628/9zz 9mmx17mmx5mm Stainless Steel BearingseBay - isscx
Web results
689-2RS Bearing - Sealed Miniature 9x17x5mm
VXB Bearings
https://vxb.com › products › 689-2rs-bearing-9x17x5-s...
VXB Bearings
https://vxb.com › products › 689-2rs-bearing-9x17x5-s...
The 689-2RS is a compact deep groove ball bearing made from durable chrome steel and sealed on both sides with rubber. Pre-greased and ready to go, it's a great ...Read more
$5.99In stockFree delivery30-day returns
Missing: Replacement ‎SKF ‎NSK
Consolidated Bearings 689-2RS DEEP GROOVE BALL ...
MROsupply.com
https://www.mrosupply.com › bearings › 6557795_689-...
MROsupply.com
https://www.mrosupply.com › bearings › 6557795_689-...
The 689-2RS is produced by Consolidated Bearings and is described as a Consolidated Bearings 689-2RS DEEP GROOVE BALL BEARING MINIATURE SEALED.
$72.66In stockFree delivery90-day returns
Bearing and Linear Replacement Guide (16 MB)
NSK Global
https://www.nsk.com › en_us › bearings-americas
NSK Global
https://www.nsk.com › en_us › bearings-americas
PDF
... SKF. FAF/TIMKEN. FAG. MRC. NTN. P art Numbe r. Inch. Rxx. Rxx. SxxK. Rxx. Rxx. Rxx. Extra ... 2RS. PP. 2RSR. ZZ. LLU. One Seals (Contact). DU. RS. P. RSR. Z. LU.Read more
689 NSK
SP-SpareParts
https://www.sp-spareparts.com › 689-nsk
SP-SpareParts
https://www.sp-spareparts.com › 689-nsk
689 Deep groove ball bearings. Inner Diameter: 9mm, Outer Diameter: 17mm ... SKF. $2,418.62. RNA497. IKO. $14.39. 248/1180-B-K30Â ...Read more
Missing: Replacement ‎2RS
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NSK 689 ZZ 2RS Bearing 9x17x5mm: A Deep Dive into ...
AliExpress
https://www.aliexpress.com › wiki-ssr › article › NSK-6...
AliExpress
https://www.aliexpress.com › wiki-ssr › article › NSK-6...
The NSK 689 ZZ 2RS bearing 9x17x5mm offers superior sealing, durability, and performance in high-speed, compact applications due to its 2RS rubber seals, ...