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The is a 30x90x23mm single-row deep groove ball bearing with rubber seals on both sides, engineered for high radial and axial loads in heavy-duty industrial machinery, such as gearboxes, pumps, and electric motors. It features rugged chrome steel construction and pre-lubricated seals, providing superior contamination protection and a 6,000–6,800 RPM grease-lubricated speed limit.
Key Specifications (
6406-2RS
)- Dimensions: 30 mm (Bore/ID) x 90 mm (Outer Diameter) x 23 mm (Width).
- Load Capacity: Approx. 9,800 lbf (dynamic) and 5,300 lbf (static).
- Speed Limit: ~6,000–6,800 RPM (grease), up to 9,700 RPM (oil).
- Sealing: Double-sealed (2RS) for protection against dust, moisture, and contaminants.
- Materials: Chrome Steel (Gcr15).
- Internal Clearance: Often available in C3 (greater internal clearance to handle thermal expansion in gearboxes).
Common Applications
- Industrial Gearboxes: Designed to support shafts under significant load.
- Electric Motors & Generators: Used for supporting shafts in heavy-duty environments.
- Material Handling: Conveyor rollers and heavy machinery.
- Agricultural Equipment: Used in tractors, combines, and balers.
Recommended Purchasing Options
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Web results
6406-2RS Ball Bearing | 6406-2RS Bearing - 30x90x23
usa roller chain
https://usarollerchain.com › products › 2278-brg-6406-2rs
usa roller chain
https://usarollerchain.com › products › 2278-brg-6406-2rs
This 6406-2RS ball bearing is a high-precision premium quality sealed deep groove 30x90x23 ball bearing made to ABEC 3 precision standards from AXIS. What sets ...Read more
14-day returns
6406-2RS Deep Groove Ball Bearing For Heavy-Duty Protection ...
welinkbearing.com
https://www.welinkbearing.com › 64 Series
welinkbearing.com
https://www.welinkbearing.com › 64 Series
With a 30 mm bore, 90 mm outer diameter, and 23 mm width, this bearing is widely specified in heavy machinery, industrial gearboxes, pumps, and agricultural ...
6406-2RS Ball Bearing 30x90x23mm - Sealed ✅
VXB Bearings
https://vxb.com › products › 6406-2rs-sealed-bearing-3...
VXB Bearings
https://vxb.com › products › 6406-2rs-sealed-bearing-3...
This 6406-2RS sealed ball bearing is built from rugged chrome steel and designed for heavy-duty performance in industrial gear, electric motors, and commercial ...Read more
$39.99Free delivery30-day returns
6406-2RS Radial Ball Bearing 30X90X23
The Big Bearing Store
https://thebigbearingstore.com › 6406-2rs-radial-ball-be...
The Big Bearing Store
https://thebigbearingstore.com › 6406-2rs-radial-ball-be...
TBBS only sells the highest quality radial ball bearings produced by high standard factories. Ideal for replacement and OEM applications.
$15.52Free delivery30-day returns
6406-2RS Sealed Bearing 30x90x23 12349
eBay
https://www.ebay.com › itm
eBay
https://www.ebay.com › itm
Item: 6406-2RS Ball Bearing · Type: Deep Groove Ball Bearing · Closures: 2 Rubber Seals · Lubrication: Self Lubricated (Grease) · Dimensions: 30mm x 90mm x 23mm/ ...Read more
$60.79In stock$7.95 delivery
CONS 6406-2RS C/3
Eastern Industrial Automation
https://www.easternia.com › cons-6406-2rs-c-3
Eastern Industrial Automation
https://www.easternia.com › cons-6406-2rs-c-3
CONS 6406-2RS C/3. CONS 6406-2RS C/3 Deep Groove Ball Bearing, 30 mm Dia Bore, 90 mm Dia Outside, 1 Rows, 23 mm W. Brand: CONS; MPN: 6406-2RS C/3 ...Read more
$142.27In stock
6406-2RS NIS 30x90x23
Quality Bearings Online
https://www.qualitybearingsonline.com › 6406-2rs-nis
Quality Bearings Online
https://www.qualitybearingsonline.com › 6406-2rs-nis
This 6406 2RS NIS bearing is a Sealed Deep Groove Radial Ball Bearing with a standard radial internal clearance. The bearing's dimensions are 30x90x23.Read more
£37.54Free delivery over $80014-day returns
PEER Bearing 6406-2RS
Motion Industries
https://www.motion.com › products › sku
Motion Industries
https://www.motion.com › products › sku
PEER Bearing. 6406-2RS. Radial/Deep Groove Ball Bearing - Straight Bore, 30 mm ID, 90 mm OD, 23 mm Width, Double Sealed, Without Snap Ring.Read more
Free delivery over $100
Deep groove ball bearing 6406-2rs 30x90x23 mm seal on ...
123bearing.com
https://www.123bearing.com › single-row › 6406-2rs
123bearing.com
https://www.123bearing.com › single-row › 6406-2rs
The Deep Groove Ball Bearing, known as 6406-2RS from the brand Generic, has an inner diameter of 30 mm, an outer diameter of 90 mm and a thickness of 23 mm.Read more
$19.18In stock$31.02 deliveryLifetime returns
6406-2RS Bearing by SKF
Radwell International
https://www.radwell.com › Buy › SKF › SKF › 6406-2RS
Radwell International
https://www.radwell.com › Buy › SKF › SKF › 6406-2RS
6406-2RS Machine Parts from SKF 2-Year Warranty - , BALL BEARING, RUBBER SHIELDED, 30X90X23.
$72.82Out of stock
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