Clutch release bearing / 55 x 87 mm / Kubota L2950/L3000/L3250/L3350/L3400/L3450/L3650/L4350 / 38430-14820

Two-stage, double clutch release bearing , dimensions 55 x 87 x 20 mm for Kubota tractors of the Kubota B2150, Kubota B9200, Kubota L235, Kubota L275, Kubota L2150, Kubota L2250, Kubota L2550, Kubota L2650, Kubota L2850, Kubota L2950, Kubota series L3000, Kubota L3250, Kubota L3350, Kubota L3400, Kubota L3450, Kubota L3650, Kubota L4350 and others.

The clutch bearing is a bearing also called a release bearing or a release bearing and is the only moving element of the clutch system in a tractor engine and moves along the axis of the drive shaft in a feed motion. When you depress the clutch pedal, the release bearing pushes against the clutch pressure springs, causing the pressure plate to lift. The pressure disc moves away from the friction surface of the clutch disc and in this way we can disengage the drive, transfer power from the engine (crankshaft), to the drive system (gearbox drive shaft), i.e. change gear or stop the tractor.

Dimensions :

• inner diameter: 55 mm,
• outer diameter: 87 mm,
• height: 20 mm,
• Comparison part numbers:
• part numbers: 38430-14820.

Tractor models :

Kubota :

• Kubota B2150,
• Kubota B9200,
• Kubota L235,
• Kubota L275,
• Kubota L2150,
• Kubota L2250,
• Kubota L2550,
• Kubota L2650,
• Kubota L2850,
• Kubota L2950,
• Kubota L3000,
• Kubota L3250,
• Kubota L3350,
• Kubota L3400,
• Kubota L3450,
• Kubota L3650,
• Kubota L4350.

The first symptoms of bearing wear and the need to replace it are an unnatural sound, e.g. humming or noise coming from the clutch area, which most often disappears after pressing the clutch pedal. In case of serious damage or wear of the clutch bearing, there may be problems with engaging the gear. It is recommended to replace the bearing each time one of the pressure clutch or disc elements is replaced, because replacing each of these elements involves cutting the tractor in half (separating the gearbox from the engine) and is quite an expensive and time-consuming process.

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