Description

Rexnord Viva VS Coupling series Element VS130 Spacer Element

⚙️ Technical Specifications

• Coupling Size: VS130 spacer

• Material: Polyurethane (yellow), standard shoe coating, metric capscrews

• Continuous Torque Rating: ~1,450 in‑lb (≈164 Nm)

• Max Speed: Up to 5,100 RPM

• Outer Diameter: ~129 mm (5.08 in)

• Shaft-to-Shaft Gap: ~35 mm; overall width ~97 mm (3.82 in)

• Weight: ~1.24 kg (2.37 lb)

• Temperature Range: –40 °F to +200 °F (–40 °C to +93 °C)

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🔧 Key Features & Benefits

• Torsional Flexibility & Vibration Damping
  The polyurethane flex element cushions shock loads and helps extend service life

• Split-in-Half Design
  Allows element replacement without disassembling hubs or rotating shaft

• Modular & Reversible Hardware
  Reversible hubs and standard metric capscrews reduce inventory requirements

• Durable Polyurethane Construction
  Offers exceptional resistance to wear, aging, chemicals, and oil compared to traditional rubber.

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✅ Summary

The VS130 spacer element suits moderate torque systems needing ~164 Nm capacity, with shaft separations around 35 mm, while maintaining speeds up to 5,100 RPM. It’s an easy-to-service solution featuring a split element and reversible hubs.

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📝 Considerations Before Buying

• Gap Fit: The typical 35 mm spacer width, so verify your shaft separation. For more, check the extended‑spacer variant VSX130 (7392710X)

• Speed Requirements: For continuous operation near 5,100 RPM, ensure high-speed hub hardware and balanced assembly.

• Hub Compatibility: Use genuine Rexnord VS130 hubs (close-coupled or spacer) with matching bore sizes and capscrews.