Description
The NN3011KTN/SPVR521 SKF Precision Cylindrical Roller Bearing from SKF is perfectly engineered to enhance the performance of your machinery. This is a double row bearing with a roller-centred PA66 cage and a 1:12 tapered bore, providing excellent durability, precision, and overall performance. The NN-type has no flanges on the outer ring and three flanges on the inner ring, meaning the outer ring is separable from the inner ring and roller and cage assembly. The NN3011KTN/SPVR521 SKF bearing is constructed with a unique balance between load-carrying capacity, rigidity, and speed to meet the demands of diverse industrial applications, especially machine tools and spindles. The dimensions of the SKF NN3011KTN/SPVR521 bearing are 55x90x26mm.
| NN30 | 11 | K | TN | SP | VR521 |
|---|---|---|---|---|---|
| Three Flanges On The Inner Ring, No Flanges On The Outer Ring | 55mm - Bore Size | Tapered Bore, Taper 1:12 | Roller Centred PA66 Cage | ISO Tolerance Class 5 Dimensional Accuracy, Class 4 Running Accuracy | Bearing Supplied With Measuring Report |
Key Features
Cylindrical Roller Design
The NN3011KTN/SPVR521 SKF bearing features a cylindrical roller design, optimising load distribution and facilitating high radial load capacity. NN-type has no flanges on the outer ring and three flanges on the inner ring, meaning the outer ring is separable from the inner ring and roller and cage assembly.
Tapered Bore
This NN3011KTN/SPVR521 SKF bearing features a 1:12 tapered bore – suffix K. A tapered bore is preferred on cylindrical roller bearings being used in machine tool applications as the taper enables more accurate adjustment of clearance and preload during fitting.
High-Speed Capability
The NN3011KTN/SPVR521 SKF bearing is designed to handle high-speed operations while maintaining low noise and vibration levels. This ensures smooth and efficient rotation in dynamic environments without compromising stability. This makes it ideal for applications that demand rapid rotation.
Robust Construction
Crafted with high-quality materials and precision engineering, the SKF NN3011 KTN/SPVR521 bearing is built to withstand the rigours of industrial environments. Its robust construction ensures reliable performance, making it an ideal choice for heavy-duty machinery.
Product Information
Technical Data
Inside Diameter (mm):
55mm
Outside Diameter (mm):
90mm
Width (mm):
26mm
Cage Type:
Plastic
Seals Or Shields:
Open Type
Clearance:
Standard
Dynamic Load Rating (kN):
69.3
Static Load Rating (kN):
96.5
Fatigue Load Rating (kN):
11.6
Grease Limiting Speed (r/min):
10000
Oil Limiting Speed (r/min):
12000
DescriptionThe NN3011KTN/SPVR521 SKF Precision Cylindrical Roller Bearing from SKF is perfectly engineered to enhance the performance of your machinery. This is a double row bearing with a roller-centred PA66 cage and a 1:12 tapered bore, providing excellent durability, precision, and overall performance. The NN-type has no flanges on the outer ring and three flanges on the inner ring, meaning the outer ring is separable from the inner ring and roller and cage assembly. The NN3011KTN/SPVR521 SKF bearing is constructed with a unique balance between load-carrying capacity, rigidity, and speed to meet the demands of diverse industrial applications, especially machine tools and spindles. The dimensions of the SKF NN3011KTN/SPVR521 bearing are 55x90x26mm.
Key FeaturesCylindrical Roller DesignThe NN3011KTN/SPVR521 SKF bearing features a cylindrical roller design, optimising load distribution and facilitating high radial load capacity. NN-type has no flanges on the outer ring and three flanges on the inner ring, meaning the outer ring is separable from the inner ring and roller and cage assembly. Tapered BoreThis NN3011KTN/SPVR521 SKF bearing features a 1:12 tapered bore – suffix K. A tapered bore is preferred on cylindrical roller bearings being used in machine tool applications as the taper enables more accurate adjustment of clearance and preload during fitting. High-Speed CapabilityThe NN3011KTN/SPVR521 SKF bearing is designed to handle high-speed operations while maintaining low noise and vibration levels. This ensures smooth and efficient rotation in dynamic environments without compromising stability. This makes it ideal for applications that demand rapid rotation. Robust ConstructionCrafted with high-quality materials and precision engineering, the SKF NN3011 KTN/SPVR521 bearing is built to withstand the rigours of industrial environments. Its robust construction ensures reliable performance, making it an ideal choice for heavy-duty machinery. Product InformationBRAND: SKU:nn3011ktn/spvr521-skf AVAILABILITY:In Stock ✅ WEIGHT:0.62 kg Technical DataInside Diameter (mm):55mm Outside Diameter (mm):90mm Width (mm):26mm Cage Type:Plastic Seals Or Shields:Open Type Clearance:Standard Dynamic Load Rating (kN):69.3 Static Load Rating (kN):96.5 Fatigue Load Rating (kN):11.6 Grease Limiting Speed (r/min):10000 Oil Limiting Speed (r/min):12000 | ||||||||||||
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Delivery InformationWe have one of the largest stocks of bearings, lubricants and ancillary products available online anywhere in Canada. We take pride in our great customer service, quality products and express shipping. 98% of our products are typically dispatch same day, with a 1-3 day delivery to Canada. All of our website prices include any taxes and duties in Canada.
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