SKF
SKU: rnnu4940b/spw33-skf
Availability: In Stock ✅
BULK PRICING: Click Here to Enquire
Engineered to the highest standards, the RNNU4940B/SPW33 is a Double Row Super Precision Cylindrical Roller Bearing from SKF, specifically engineered to meet the demanding needs of high-speed industrial applications. This bearing has a modified internal design, a machined brass cage, and no inner ring. Whether you operate in the aerospace, robotics, or precision machinery industry, the RNNU4940 B/SPW33 is your go-to solution for ensuring optimal functionality and longevity. The dimensions of this RNNU4940B/SPW33 bearing are 225x280x80mm.
| RNNU49 | 40 | B | /SP | W33 |
|---|---|---|---|---|
| Double Row No Inner Ring | 225mm - Bore Size | Modified Internal Design | ISO Tolerance Class 5 Dimensional Accuracy, Class 4 Running Accuracy | Annular Groove and Three Lubrication Holes in the Outer Ring |
The bearing boasts dimensional accuracy at ISO tolerance class 5 and running accuracy at ISO tolerance class 4. Manufactured with these tight tolerances, the RNNU4940B/SPW33 bearing by SKF ensures exceptional accuracy and minimal operational deviation even in difficult operating conditions.
The RNNU4940 B/SPW33 super precision bearing is designed to perform at high speeds without compromising stability. This makes it ideal for applications that demand rapid rotation.
The cylindrical roller design of the RNNU4940B/SPW33 bearing ensures even load distribution and carries heavy radial loads while maintaining a low cross-sectional height and low friction. This helps to enhance performance and ultimately extend the bearing’s lifespan.
225mm
280mm
80mm
Standard
Open Type
Machined Brass
484
106
2600
3000
1040
DescriptionEngineered to the highest standards, the RNNU4940B/SPW33 is a Double Row Super Precision Cylindrical Roller Bearing from SKF, specifically engineered to meet the demanding needs of high-speed industrial applications. This bearing has a modified internal design, a machined brass cage, and no inner ring. Whether you operate in the aerospace, robotics, or precision machinery industry, the RNNU4940 B/SPW33 is your go-to solution for ensuring optimal functionality and longevity. The dimensions of this RNNU4940B/SPW33 bearing are 225x280x80mm.
Key FeaturesSuperior PrecisionThe bearing boasts dimensional accuracy at ISO tolerance class 5 and running accuracy at ISO tolerance class 4. Manufactured with these tight tolerances, the RNNU4940B/SPW33 bearing by SKF ensures exceptional accuracy and minimal operational deviation even in difficult operating conditions. High-Speed CapabilityThe RNNU4940 B/SPW33 super precision bearing is designed to perform at high speeds without compromising stability. This makes it ideal for applications that demand rapid rotation. Optimised Load Distribution and CarryingThe cylindrical roller design of the RNNU4940B/SPW33 bearing ensures even load distribution and carries heavy radial loads while maintaining a low cross-sectional height and low friction. This helps to enhance performance and ultimately extend the bearing’s lifespan. Product InformationBRAND: SKU:rnnu4940b/spw33-skf AVAILABILITY:In Stock ✅ WEIGHT:15.8 kg Technical DataInside Diameter (mm):225mm Outside Diameter (mm):280mm Width (mm):80mm Clearance:Standard Seals Or Shields:Open Type Cage Type:Machined Brass Dynamic Load Rating (kN):484 Fatigue Load Rating (kN):106 Grease Limiting Speed (r/min):2600 Oil Limiting Speed (r/min):3000 Static Load Rating (kN):1040 | ||||||||||
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Delivery Information
We have one of the largest online stocks of bearings and ancillary components available online anywhere in the world, and we take pride in great customer service, superb products, and express delivery to over 110 countries worldwide. If you have any specific delivery requirements call our sales team on 646 650 4572 or contact us here and they will be happy to help you.
