• Large AC Induction Motors (Frame Sizes 400+)
• Industrial Generator Sets
• High-Power Motor Armatures
• Winding Motors for Steel Mills

• Large Centrifugal Pumps
• Vertical Turbine Pumps
• Slurry and Process Pumps
• Cooling Water Circulation Pumps

• Centrifugal Compressors
• Industrial Air Compressor Systems
• Rotary Screw Compressors
• Reciprocating Compressor Crankshafts

• Paper Mill Rolls
• Rubber Mixing Mills
• Steel Rolling Mill Equipment
• Large Machine Tool Spindles
• Cement Processing Equipment

01. Effective Double Sealed Protection

Features dual contact rubber seals (2RS) that provide superior protection against dust, moisture, and particulate contamination. This sealing solution effectively retains lubricant within the bearing while excluding harmful contaminants, significantly extending service life in harsh industrial environments and reducing maintenance frequency.

02. Substantial Load Carrying Capacity

With dynamic load rating of 180 kN and static load rating of 179 kN, the 6426-2RS delivers exceptional load handling capability for heavy industrial applications . The deep groove raceway geometry accommodates substantial radial loads while simultaneously supporting bidirectional axial loads, making it suitable for complex load conditions.

03. Robust Construction for Demanding Environments

Manufactured from high-grade GCr15/SAE 52100 chrome steel with optimized internal geometry for reliable performance under continuous operation. The sealed configuration makes this bearing particularly suitable for applications where contamination risks are present, such as mining, aggregate processing, and heavy manufacturing environments .

Interchange Part Numbers

Direct replacement for:

• SKF: 6426-2RS
• NSK: 6426-2RS
• FAG: 6426-2RS
• NTN: 6426-2RS
• Timken: 6426-2RS

Design & Configuration

The 6426-2RS is supplied standard with double contact rubber seals for enhanced contamination protection. For applications requiring different sealing configurations, the following options are available:

• 6426 Open – No seals, for oil bath or circulating oil systems

• 6426-ZZ – Double metal shields for debris exclusion with low friction

• Special cage materials – Machined brass or polyamide options for specific operating conditions

• Enhanced precision – P5 or P4 grades for high-speed or precision applications

"A trusted solution for heavy industrial drives, large pumps, and mining equipment operating in contaminated environments where reliable sealing and high load capacity are essential."