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
MVR2-45
45.0 mm
6.5 mm
Nitrile rubber (NBR)
0.0136 kg
MVR2-65
65.0 mm
7.5 mm
Nitrile rubber (NBR)
0.0317 kg
MVR2-75
75.0 mm
7.5 mm
Nitrile rubber (NBR)
0.0272 kg
MVR2-95
95.0 mm
7.5 mm
Nitrile rubber (NBR)
0.0453 kg
10 VA R
9.5 mm
11.5 mm
5.5 mm
Nitrile rubber (NBR)
0.0041 kg
1040 VE R
1025.0 mm
1045.0 mm
65.0 mm
Nitrile rubber (NBR)
3.42 kg
1060 VE R
1045.0 mm
1065.0 mm
65.0 mm
Nitrile rubber (NBR)
1.26 kg
110 VS V
105.0 mm
115.0 mm
18.0 mm
Fluoro rubber (FKM)
0.0573 kg
1150 VA R
1115.0 mm
1165.0 mm
25.0 mm
Nitrile rubber (NBR)
1.26 kg
12 VS R
11.5 mm
13.5 mm
7.7 mm
Nitrile rubber (NBR)
0.0041 kg
60 VA V
58.0 mm
63.0 mm
9.0 mm
Fluoro rubber (FKM)
0.0123 kg
600 VE R
600.0 mm
610.0 mm
65.0 mm
Nitrile rubber (NBR)
0.843 kg
65 VA R
63.0 mm
68.0 mm
9.0 mm
Nitrile rubber (NBR)
0.0066 kg
650 VA V
630.0 mm
665.0 mm
25.0 mm
Fluoro rubber (FKM)
0.623 kg
650 VE R
650.0 mm
660.0 mm
65.0 mm
Nitrile rubber (NBR)
2.85 kg
650 VL R
615.0 mm
675.0 mm
10.5 mm
Nitrile rubber (NBR)
0.074 kg
7 VA V
6.5 mm
8.0 mm
3.7 mm
Fluoro rubber (FKM)
0.00021 kg
70 VA R
68.0 mm
73.0 mm
11.0 mm
Nitrile rubber (NBR)
0.0107 kg
700 VE R
700.0 mm
710.0 mm
65.0 mm
Nitrile rubber (NBR)
1.0 kg
700 VL V
675.0 mm
710.0 mm
10.5 mm
Fluoro rubber (FKM)
0.124 kg
725 VA V
705.0 mm
745.0 mm
25.0 mm
Fluoro rubber (FKM)
0.697 kg
770 VE R
766.0 mm
774.0 mm
65.0 mm
Nitrile rubber (NBR)
2.57 kg
800 VA R
785.0 mm
830.0 mm
25.0 mm
Nitrile rubber (NBR)
1.13 kg
800 VE R
792.0 mm
801.0 mm
65.0 mm
Nitrile rubber (NBR)
1.11 kg