Rotary Shaft Seal 36x54x10/13.5 SWAG 70912106 Oil Seal

Applications

The Rotary Shaft Seal 36x54x10/13.5 SWAG 70912106 is designed for demanding rotary motion systems across automotive, industrial, and transmission applications. It ensures reliable sealing performance in differential pinions, gearboxes, powertrain components, and machinery requiring precise oil retention and protection from external contaminants. This high-stability oil seal is widely used in repairs, maintenance operations, and OEM-equivalent replacements where long service life and consistent sealing are essential.

Advantages and Performance Features

This rotary shaft seal provides a robust sealing solution thanks to its optimized geometry and advanced material formulation. With excellent resistance to oils, grease, and gearbox lubricants, it maintains sealing integrity under fluctuating temperatures and dynamic loads. The dual-height profile (10/13.5 mm) offers enhanced stability in housings with variable depth. Designed for professional B2B use, the SWAG 70912106 seal is a reliable choice for workshops, industrial service providers, and manufacturers requiring high durability, low leakage, and dependable rotary sealing performance.

Technical Data

• Dimensions: 36 x 54 x 10/13.5 mm

• Type: Rotary shaft seal / oil seal

• Lip design: Depending on application - suitable as double lip (TC) or single lip (SC) replacement

• Material compatibility: Resistant to oils, gear lubricants, grease, and common industrial fluids

• Application: Differential pinion shafts, gearboxes, industrial rotary systems

Main Product Description

The Rotary Shaft Seal 36x54x10/13.5 SWAG 70912106 is engineered for precision sealing in rotary motion environments where oil retention and contamination control are crucial. Manufactured to strict dimensional tolerances, this oil seal ensures stable operation in automotive drivetrains, industrial gear assemblies, and machinery exposed to continuous rotational loads. Its construction supports the formation of a stable lubrication film on the shaft surface, delivering long service life and reduced friction during operation.

This rotary shaft seal is built to handle applications where resistance to oils and grease is essential. The sealing structure maintains integrity even under thermal cycling, vibration, and high-speed rotation, making it a dependable choice for differential pinion shafts, mechanical drives, and heavy-duty powertrain components. Its ability to operate effectively in both industrial applications and engine compartments positions it as a versatile replacement for OEM-level shaft sealing rings.

The SWAG 70912106 oil seal is frequently selected by B2B customers who value predictable performance, compatibility with a wide range of lubricants, and reliable sealing even in challenging working conditions. Whether used as a double lip oil seal (TC-type) for enhanced contamination protection or as a single lip oil seal (SC-type) for lower friction and stable lubrication retention, this rotary oil seal supports a wide spectrum of sealing requirements.

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FAQ - Frequently Asked Questions

1. What is the difference between a single lip and a double lip oil seal?
A single lip (SC) seal focuses on oil retention with low friction. A double lip (TC) seal adds an auxiliary dust lip for protection against contaminants.

2. Which materials are best for resisting high temperatures or oils?
NBR is suitable for standard oil exposure, while FKM (Viton) provides superior resistance to high temperatures and aggressive lubricants.

3. How do I select the correct shaft seal size?
Match three essential dimensions: inner diameter (shaft size), outer diameter (housing bore), and seal height. Consider operating medium and speed conditions.

4. Can this seal be used in automotive differentials or gearboxes?
Yes, the SWAG 70912106 is commonly used as a differential pinion shaft seal and in various gearbox systems.

5. Does the dual-height design (10/13.5 mm) affect performance?
The extended profile improves seating stability and compatibility with housings where depth tolerances vary.