V-ring seals

Seals Product Introduction

**Introduction to SKF Seals: High-Performance Shaft Seals and V-Ring Seals for Demanding Applications**

In industrial machinery, automotive systems, and precision equipment, effective sealing solutions are critical to ensuring reliability, longevity, and optimal performance. SKF, a global leader in bearing and seal technology, offers a comprehensive range of high-quality **shaft seals** and **V-ring seals** designed to withstand harsh operating conditions while minimizing friction, contamination, and maintenance requirements.

### **Technical Features of SKF Shaft Seals and V-Ring Seals**
SKF’s sealing solutions are engineered with advanced materials and precision designs to deliver superior performance in diverse applications. Key features include:

– **Robust Material Construction**: SKF seals are manufactured from high-grade elastomers, thermoplastics, and reinforced composites, ensuring resistance to wear, extreme temperatures, and aggressive chemicals.
– **Optimized Lip Designs**: The sealing lips are precision-molded to maintain consistent contact with shafts, preventing lubricant leakage and blocking contaminants like dust, water, and debris.
– **Enhanced Durability**: Specialized coatings and surface treatments reduce friction and extend service life, even in high-speed or high-load environments.
– **Versatile Configurations**: Available in radial shaft seals, axial seals, and V-ring seals, SKF offers solutions for both static and dynamic sealing applications.

### **Performance Advantages**
SKF shaft seals and V-ring seals provide significant operational benefits, including:

– **Improved Equipment Reliability**: By preventing lubricant loss and contamination ingress, SKF seals reduce premature bearing failure and downtime.
– **Energy Efficiency**: Low-friction designs minimize power losses, contributing to energy savings in motors, pumps, and gearboxes.
– **Easy Installation**: Many SKF seals feature split designs or pre-assembled units, simplifying maintenance and replacement in confined spaces.
– **Wide Temperature and Chemical Resistance**: Suitable for applications ranging from -40°C to +200°C (-40°F to +390°F), with compatibility for oils, greases, and industrial fluids.

### **Typical Applications**
SKF seals are trusted in industries where precision and durability are paramount:

– **Industrial Machinery**: Used in pumps, compressors, electric motors, and gearboxes to protect rotating shafts from contamination.
– **Automotive Systems**: Essential for transmissions, wheel hubs, and engine components, ensuring long-term performance under dynamic loads.
– **Precision Equipment**: Applied in robotics, medical devices, and aerospace systems where minimal friction and contamination control are critical.

By combining innovative engineering with proven reliability, SKF shaft seals and V-ring seals deliver unmatched protection and efficiency, making them the preferred choice for engineers and maintenance professionals worldwide. Whether in heavy industrial settings or high-precision applications, SKF sealing solutions enhance performance while reducing total cost of ownership.

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Designation Shaft diameter, minimum Shaft diameter, maximum Shaft diameter Seal width Sealing lip material Mass
414503
1440.0 mm
1465.0 mm
65.0 mm
Nitrile rubber (NBR)
4.75 kg
415000
1470.0 mm
1520.0 mm
25.0 mm
Nitrile rubber (NBR)
2.0 kg
415502
1525.0 mm
1575.0 mm
10.5 mm
Nitrile rubber (NBR)
0.18 kg
415753
1570.0 mm
1600.0 mm
65.0 mm
Nitrile rubber (NBR)
5.18 kg
416002
1575.0 mm
1625.0 mm
10.5 mm
Nitrile rubber (NBR)
0.937 kg
416500
1620.0 mm
1670.0 mm
25.0 mm
Nitrile rubber (NBR)
2.27 kg
416506
1625.0 mm
1675.0 mm
10.5 mm
Fluoro rubber (FKM)
0.3 kg
417502
1725.0 mm
1775.0 mm
10.5 mm
Nitrile rubber (NBR)
0.194 kg
417503
1720.0 mm
1765.0 mm
65.0 mm
Nitrile rubber (NBR)
5.64 kg
418002
1775.0 mm
1825.0 mm
10.5 mm
Nitrile rubber (NBR)
0.196 kg
404203
420.0 mm
425.0 mm
65.0 mm
Nitrile rubber (NBR)
V-ring seal, VR4 design, North American standard, interchangeable with VE design
404653
465.0 mm
470.0 mm
65.0 mm
Nitrile rubber (NBR)
1.57 kg
405009
475.0 mm
510.0 mm
10.5 mm
Fluoro rubber (FKM)
0.0929 kg
405103
510.0 mm
515.0 mm
65.0 mm
Nitrile rubber (NBR)
1.78 kg
405153
515.0 mm
520.0 mm
65.0 mm
Nitrile rubber (NBR)
1.77 kg
405252
510.0 mm
540.0 mm
10.5 mm
Nitrile rubber (NBR)
0.0566 kg
405506
540.0 mm
575.0 mm
10.5 mm
Fluoro rubber (FKM)
0.102 kg
406500
630.0 mm
665.0 mm
25.0 mm
Nitrile rubber (NBR)
0.408 kg
407250
705.0 mm
745.0 mm
25.0 mm
Nitrile rubber (NBR)
0.445 kg
407403
740.0 mm
750.0 mm
65.0 mm
Nitrile rubber (NBR)
2.33 kg
408503
841.0 mm
851.0 mm
65.0 mm
Nitrile rubber (NBR)
2.81 kg
408506
825.0 mm
875.0 mm
10.5 mm
Fluoro rubber (FKM)
0.155 kg
408703
861.0 mm
871.0 mm
65.0 mm
Nitrile rubber (NBR)
2.88 kg
409003
892.0 mm
912.0 mm
65.0 mm
Nitrile rubber (NBR)
2.81 kg