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Parameters:
OEM Part No.: 9688211
Product Type: Forklift Clutch Release Bearing Assembly
Applicable Equipment: 4 Ton XL40C Series Internal Combustion Forklift
Matching Parts: DSK330 Clutch Pressure Plate, XL40C-Z(P1) Clutch Disc
Applicable Position: Front end of gearbox input shaft, separation position of clutch release fingers
Core Measured Dimension Specifications
1. Bearing Inner Diameter: 55mm
2. Bearing Outer Diameter: 90mm
3. Overall Bearing Thickness: 32mm
4. Matching Release Fingers: 3-finger 330 pressure plate
Material: High-chromium bearing steel inner & outer rings, high-hardness rolling balls, high-temperature weather-resistant rubber sealing ring
Technology: Precision turning, superfinishing raceway, high-frequency quenching, vacuum grease filling, double-layer sealing pressing
Performance: Resist 350℃ high temperature, low noise, wear resistance, dust & water proof, anti-seizure, smooth pedal operation
Applicable Faults: Heavy clutch pedal, grinding noise when stepping on clutch, incomplete separation leading to stiff gear shift, rust & jamming, seizure failure under high speed operation
Clutch release bearing OEM 9688211 is the key moving part of clutch system for 4-ton XL40C forklift. It pushes release fingers via clutch pedal to cut off power transmission, forming a complete three-piece clutch kit together with DSK330 pressure plate and XL40C-Z(P1) clutch disc. Under long-term frequent stepping and high temperature, original release bearing easily suffers grease loss, raceway wear and seal failure, resulting in grinding noise, heavy pedal and separation jamming; severe seizure will lead to gear shifting failure. This release bearing adopts standard size 559032, integral quenched bearing steel for higher hardness, double-layer seal to lock high-temperature grease against dust and moisture. Universal mounting size for direct replacement. After installation, clutch pedal is light and quiet, ensuring normal separation and engagement of pressure plate and clutch disc, protecting the whole clutch transmission assembly, an essential spare part for clutch maintenance of 4-ton XL40C forklift.