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AI Overview
The NSK 6404DDU is a direct equivalent and suitable replacement for the SKF 6404-2RS1. Both are 6400-series deep groove ball bearings with dimensions of
(ID)
(OD)
(Width), featuring double-sealed rubber enclosures (2RS1/DDU) for protection against dirt and moisture.
Key Replacement Details
- Replacement Part: NSK 6404DDU (or 6404 DDU)
- Dimensions: Bore,Outside Diameter,Width.
- Sealing: DDU (Double Rubber Seal) matches SKF's -2RS1 (Double Rubber Seal).
- Specifications: Standard radial clearance (CN), sheet steel cage.
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Web results
SKF 6404-2RS1 Equivalent Bearing NSK 6404DDU Replacement ...
welinkbearing.com
https://www.welinkbearing.com › tag › skf-6404-2rs1-e...
welinkbearing.com
https://www.welinkbearing.com › tag › skf-6404-2rs1-e...
The 6404-2RS is a Single Row Deep Groove Ball Bearing with Contact Rubber Seals engineered for reliable performance in demanding industrial environments.
People also ask
What size is a 6404 bearing?
This 6404 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 20x72x19.
6404 - SKF Deep Groove Radial Ball Bearing - 20x72x19mm
Quality Bearings Online
https://www.qualitybearingsonline.com › 6404-skf-deep-...
Quality Bearings Online
https://www.qualitybearingsonline.com › 6404-skf-deep-...
Web results
SKF 6404 DEEP GROOVE BALL BEARING, OPEN TYPE ...
eBay
https://www.ebay.com › itm
eBay
https://www.ebay.com › itm
Introducing the SKF 6404 Deep Groove Ball Bearing, a high-quality open type bearing made in Italy. This bearing has a 20x72x19mm dimension and is perfect ...Read more
6404-2RS Deep Groove Ball Bearing For Industrial Applications | 20 ...
welinkbearing.com
https://www.welinkbearing.com › 64 Series
welinkbearing.com
https://www.welinkbearing.com › 64 Series
The 6404-2RS is a Single Row Deep Groove Ball Bearing with Contact Rubber Seals engineered for reliable performance in demanding industrial environments.
BEARING REPLACEMENT GUIDE
NSK Global
https://www.nsk.com › NSK_Bro_BRG_E_preview
NSK Global
https://www.nsk.com › NSK_Bro_BRG_E_preview
PDF
Design and Classification. Rolling bearings use balls or other rolling elements, located between bearing rings, to minimize friction. The rolling elements are ...Read more
136 pages
6404-2RS Deep Groove Ball Bearing For Industrial Applications
Sfyh.com
https://www.sfyh.com › 6404-2rs-deep-groove-ball-beari...
Sfyh.com
https://www.sfyh.com › 6404-2rs-deep-groove-ball-beari...
Common manufacturer equivalents include: SKF: 6404-2RS1, 6404-2RSH; NSK: 6404DDU, 6404VV; FAG: 6404-2RSR, 6404-2RSR ...
Hot Sale SKF 6404 - Deep Groove Ball Bearing for Mixer
Alibaba.com
https://www.alibaba.com › showroom › skf-6404
Alibaba.com
https://www.alibaba.com › showroom › skf-6404
The SKF 6404 ball bearing is a deep groove radial bearing known for its versatility, durability, and high load capacity. As a standard metric bearing with ...
Cross reference
NSK Global
https://www.oss.nsk.com › cross_reference
NSK Global
https://www.oss.nsk.com › cross_reference
Interchange Tool: Convert Competitor Part Numbers to NSK. Search results are for reference only: 100% compatibility is not guaranteed.Read more
NSK 6404DDU Reduction Gear Bearing Chrome Steel ...
chikbearing.com
https://www.chikbearing.com › ... › NSK
chikbearing.com
https://www.chikbearing.com › ... › NSK
NSK 6404DDU Reduction Gear Bearing Chrome Steel GCR15 Deep Groove Ball Bearing · Model: 6404DDU · Brand: NSK · Code: CHR176 ...Read more
Missing: 2RS1 equivalent
NSK 6404
Motion Industries
https://www.motion.com › products › sku
Motion Industries
https://www.motion.com › products › sku
NSK. 6404. Radial/Deep Groove Ball Bearing - Straight Bore, 20 mm ID, 72 mm OD, 19 mm Width, Open, Without Snap Ring.Read more
$110.41In stockFree delivery over $100
Part number 6404-SKF - Deep groove ball bearing - 123Bearing
123bearing.com
https://www.123bearing.com › single-row › 6404-skf
123bearing.com
https://www.123bearing.com › single-row › 6404-skf
The Deep Groove Ball Bearing, known as 6404-SKF from the brand SKF, has an inner diameter of 20 mm, an outer diameter of 72 mm and a thickness of 19 mm.
Missing: equivalent NSK replacement