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Double-lip seals (LD) are designed to accommodate circumferential speeds of up to 8 m/s. During assembly, the space between the two sealing lips is filled with grease to ensure optimal sealing performance. The sliding surfaces on the shaft should be ground to enable low-friction operation.
- Material: Polyurethane (TPU)Brand: GLH
- Description: The TSNG 2-Lip Seal by GLH is specifically designed for use in various housings such as SNGH, SFCM, HG, FCMG, and 722500G. This seal is interchangeable with seals from most well-known brands, making it a versatile and reliable choice for various applications. The TSNG seal is a split rubber seal made from high-quality Polyurethane (TPU) material, which offers low friction and high flexibility, ensuring smooth operation and long-lasting performance.
Thanks to its split design, the TSNG seal is easy to mount and requires grease filling between the lips after installation.
The introduction of oil through the bores and grooves creates an oil film on the mating surfaces between the sleeve and the bearing. This reduces friction and significantly reduces the forces required for mounting. The bearing slides more easily onto the taper, minimising the risk of surface damage. In addition, independently operable oil inlets for the inner and outer oil grooves facilitate movement of the entire sleeve and bearing assembly after installation.
When oil is forced through the holes and grooves between the sleeve and bearing or between the shaft and sleeve, the bearing to sleeve and sleeve to shaft connections are loosened. As the press fit is released abruptly, the axial movement of the sleeve must be limited by a nut or stop.
- Material: Made from Polyurethane (TPU), providing low friction and excellent flexibility.
- Split Design: Easy to install with a split structure that simplifies the mounting process.
- Interchangeability: Compatible with a wide range of housings and interchangeable with seals from most well-known brands.
- Grease Filling: After installation, grease must be filled between the
lips to ensure optimal sealing performance.
- Speed Capability: The seal can operate at peripheral speeds up to 8 m/s.
- Misalignment Tolerance: Can handle up to 1° misalignment without compromising performance.
- Set Supply: TSNG seals are supplied as a set of 4 halves, providing enough components for a complete housing installation.
- SNGH Housings
- SFCM Housings
- HG Housings
- FCMG Housings
- 722500G Housings
- Compatible with seals from other well-known brands.
- Performance Specifications:
- Operating Speed: Up to 8 m/s
- Misalignment Tolerance: Up to 1°
- Grease Requirement: Grease must be filled between the lips after installation for optimal sealing.
The TSNG seal is supplied as 4 halves per set, which are to be installed into the designated housing.
After mounting the seal, fill grease between the lips to ensure effective sealing performance.
For more information or specific inquiries, please contact GLH Support.
A wear-resistant material with excellent elastic properties.
Split design allows for particularly simple mounting.
Can be used at circumferential speeds up to 8 m/s.
Up to 1° for shafts with diameters up to 100 mm.Up to 0.5° for larger shafts.
Ground counterface surface, roughness Ra should not exceed 3.2 µm.
Thermoplastic Polyurethane (TPU) is a highly versatile elastomer that combines the durability of plastic with the flexibility of rubber. It is widely used in applications where materials need to offer flexibility, abrasion resistance, and impact strength. TPU can be easily processed via injection molding, extrusion, and 3D printing. Common uses include automotive components, sporting goods, medical devices, and phone cases. Due to its excellent abrasion resistance and elasticity, TPU is ideal for wear-resistant and flexible applications.
Made from polyurethane
Easy installation
Suitable for grease lubrication
Permissible shaft misalignment
Optimal sealing lip surface
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