096-4378 191.25 mm Shaft Diameter Bearing Ring

Description

Backup rings can prevent seal extrusion in high-pressure applications and can also be used to 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 and contribute greatly to the life and performance of sealing systems in high-pressure applications.

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.

Backup rings are available in two types: closed rings and split rings. Split rings are used to ensure ease of installation.

Cat sealing systems prevent leaks and contamination of more expensive parts. Genuine Cat seals protect your investment.

Applications

Backup rings are used in high-pressure static and dynamic sealing applications, for example, hydraulic pumps, valves, and engine systems.

Specifications

Material	Plastic
Remarks	Dimensions and material descriptions are for reference only. Color may differ from the image.
Cross-Section Height	4.5 mm (0.18 in)
Cross-Section Width	2 mm (0.08 in)
Inside Diameter	191.2 mm (7.53 in)

Compatible Equipment

Generator Sets: 3512B
Excavators: 320C, 325C, 320D2 L, 323D L, 330D2 L, 313D2, 320, 325C L, 325B, 329D L, 315C, 320D RR, 325D L, 320D L, 311C, 325B L, 323D, 325D, 329E L, 320D FM, 315D L, 320D GC, 320B, 320D2 GC, 320E, 323D2 L, 323, 330D2, 324D L, 320 GC, 330B, 318D2 L, 318D L, 326D L, 324D, 318D2, 329E, 323D2, 336D L, 320C L, 320D, 320D2, 326D2 L, 329D2, 329D2 L, 326D2, 329D
Skid Steer Loaders: 313D2 LGP

Machine Model	311C, 313D2, 313D2 LGP, 315C, 315D L, 318D L, 318D2, 318D2 L, 320, 320 GC, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 323, 323D, 323D L, 323D2, 323D2 L, 324D, 324D L, 325B, 325B L, 325C, 325C L, 325D, 325D L, 326D L, 326D2, 326D2 L, 329D, 329D L, 329D2, 329D2 L, 329E, 329E L, 330B, 330D2, 330D2 L, 336D L, 3512B
Equipment Type	Excavators, Skid Steer Loaders, Generator Sets
Part Source	Genuine OEM

Machine Model

311C, 313D2, 313D2 LGP, 315C, 315D L, 318D L, 318D2, 318D2 L, 320, 320 GC, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 323, 323D, 323D L, 323D2, 323D2 L, 324D, 324D L, 325B, 325B L, 325C, 325C L, 325D, 325D L, 326D L, 326D2, 326D2 L, 329D, 329D L, 329D2, 329D2 L, 329E, 329E L, 330B, 330D2, 330D2 L, 336D L, 3512B

Equipment Type

Excavators, Skid Steer Loaders, Generator Sets

Part Source

Genuine OEM

096-4378 191.25 mm Shaft Diameter Bearing Ring