095-1788 30 mm OD Bearing Ring Seal
Cat® Free-State Plastic Backup Ring Seal with 22 Degree Angle-Cut Split
Description
Backup rings can prevent seal extrusion in high-pressure applications and help protect the life of the overall sealing system under sudden pressure changes.
Features
Cat® backup rings are designed together with the elastomeric seal and mating components, significantly improving the life and performance of sealing systems in high-pressure applications. Depending on application requirements, they can be solid or split rings.
Backup ring dimensions strictly follow tight tolerances, ensuring they properly bridge the seal groove and the mating surfaces. Materials are selected based on their pressure resistance and wear resistance.
Cat® sealing systems go through a robust design, testing and validation process. Protect your investment with the latest Genuine Cat® seals.
Applications
Backup rings are used in high-pressure static and dynamic sealing applications, for example, hydraulic pumps, valves, and engine systems.
Specifications
| Material | PTFE – Polytetrafluoroethylene |
|---|---|
| Inside Diameter | 24 mm (0.94 in) |
| Remarks | Dimensions and material descriptions are for reference only. Color may differ from the image. |
| Material Description | PTFE provides excellent performance in air, engine oil, diesel fuel and coolant applications, but is prone to installation damage and debris. Suitable for ultra-high-temperature applications. |
| Cross-Section Height | 3 mm (0.12 in) |
| Cross-Section Width | 1.2 mm (0.05 in) |
| Axial Thickness | 1 mm |
| Radial Thickness | 3 mm |
| Seal/O-Ring Type | Split |
Compatible Equipment
- Motor Graders: 316F
- Generator Sets: 3512B, C7.1
- Dozers: D7G
- Mini Excavators: 307B
- Excavators: 349F L, 336E LH, 336F, 320D2 GC, 313F L, 314D LCR, 312D2, 312D2 GC, 312D L, 324D, 314C, 320D RR, 325C, 318D2 L, 320D2 L, 324D L, 320D L, 315C, 325D L, 336F L, 318D L, 336E L, 336F L XE, 325D, 323D L, 320D GC, 320C, 312D2 L, 329E L, 311C, 335F LCR, 312D, 325C L, 330D2, 349D L, 311B, 313D2-GC, 323D2 L, 329D L, 320D FM, 312E, 323D2, 313D2, 330D2 L, 329E, 336E, 318D2, 313D2 GC, 336F LN, 328D LCR, 311D LRR, 326D L, 312C L, 320E, 315D L, 336E LN, 312C, 314D CR, 313D, 323D, 345D L, 345C, 349E L, 352F, 345C L, 349E, 345D, 349E L VG, M325D L MH, 336D2 XE, 312E L, 336E H, 312F, 320C L, 315F LCR, 329D2 L, 320D2, 329D, 320D, 326D2, 326D2 L, 349D, 349D2 L, 349D2, 329D2
- Wheel Loaders: 950H, 966K, 972H, 966H
- Skid Steer Loaders: 313D2 LGP
Additional information
| Machine Model | 307B, 311B, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 312F, 313D, 313D2, 313D2 GC, 313D2 LGP, 313D2-GC, 313F L, 314C, 314D CR, 314D LCR, 315C, 315D L, 315F LCR, 316F, 318D L, 318D2, 318D2 L, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 323D, 323D L, 323D2, 323D2 L, 324D, 324D L, 325C, 325C L, 325D, 325D L, 326D L, 326D2, 326D2 L, 328D LCR, 329D, 329D L, 329D2, 329D2 L, 329E, 329E L, 330D2, 330D2 L, 335F LCR, 336D2 XE, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F, 336F L, 336F L XE, 336F LN, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349D2, 349D2 L, 349E, 349E L, 349E L VG, 349F L, 3512B, 352F, 950H, 966H, 966K, 972H, C7.1, D7G, M325D L MH |
|---|---|
| Equipment Type | Excavators, Mini Excavators, Wheel Loaders, Skid Steer Loaders, Dozers, Motor Graders, Generator Sets |
| Part Source | Genuine OEM |
