Overview
The ZF 0750.118.098 CYLINDER ROLLER BEARING is a critical load-bearing component engineered specifically for the WG 65 series transmission. This OEM genuine part supports radial loads within the planetary gear set, ensuring smooth rotational motion and precise shaft alignment under high-torque conditions. The SKU 0750.118.098 is installed directly within the intermediate shaft assembly, where it reduces friction between rotating elements and maintains gear mesh integrity. Without this bearing, the transmission cannot sustain the heavy-duty cycles required in construction and agricultural machinery.
Symptoms of Failure
- Grinding or rumbling noise during gear engagement: When the 0750.118.098 bearing wears, metallic debris contaminates the oil, producing audible grinding sounds, especially under load.
- Vibration in the driveline at highway speeds: A failing cylinder roller bearing causes shaft wobble, leading to noticeable vibration through the chassis and steering wheel.
- Oil leaks near the transmission housing: Worn bearing surfaces can generate excessive heat, warping adjacent seals and causing fluid seepage around the TRANSMISSION HOUSING.
- Intermittent gear slipping or delayed shifting: Loss of bearing preload allows the gear cluster to shift axially, disrupting hydraulic pressure and clutch engagement timing.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 0750.118.098 |
| Type | Cylindrical Roller Bearing |
| Inner Diameter | 55 mm |
| Outer Diameter | 90 mm |
| Width | 23 mm |
| Material | Case-hardened 100Cr6 steel |
| Weight | 0.42 kg |
| OEM Reference | ZF 0750.118.098 |
| Dynamic Load Rating | 72 kN |
Compatibility
This cylinder roller bearing is designed for the ZF WG65 transmission series. Based on its dimensional and load characteristics, it also fits the following ZF models: WG80, WG100, WG120, WG150, WG180, and WG200. Always verify shaft diameter and housing bore before installation. The bearing works in conjunction with the HEXAGON SCREW (0636011038) and HEXAGON SCREW (0636011118) for secure mounting, while the HEXAGON SCREW (0636016015) fastens the bearing retainer plate.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616101059 | TRANSMISSION HOUSING | Encloses and supports all internal gear assemblies |
| 0636011038 | HEXAGON SCREW | Secures bearing cover to housing |
| 0636011118 | HEXAGON SCREW | Fastens planetary carrier assembly |
| 0636016015 | HEXAGON SCREW | Mounts bearing retainer plate |
| 0631306085 | CYLINDRICAL PIN | Aligns housing halves during assembly |
| 0634313118 | O-RING | Seals bearing bore against oil leakage |
| 0636304019 | SCREW PLUG | Closes oil passages in housing |
| 0634801152 | SEALING RING | Prevents fluid loss at shaft exits |
| 0732611049 | FILTER INSERT | Traps debris from bearing wear particles |
| 0634303718 | O-RING | Gaskets oil pump connection |
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