Main bearings / Kubota

Crankshaft spacer bearings 70.50 mm long, 34.50 mm high at the top (excluding boss), 5.50 mm wide and 1.80 mm thick for tractors Kubota brand with Kubota engines (all models) and others .

Main engine bearings are semicircular rings that are mounted in special grooves (holders) in the engine block, between the crankshaft (main shaft) and the engine block (applies to the central shaft journals) in order to eliminate play that occurs during engine operation. Main bearings , bearing the shaft, ensuring the proper position of the shaft relative to the engine block so that the generated power is transmitted as smoothly as possible. The first signs of bearing wear are clattering when starting the engine.

Dimensions :

• length: 70.50 mm,
• height at the top: 34.50 mm
• width: 5.50 mm,
• thickness: 1.80 mm,
• original part numbers: 15221-2354, 19202-23540, 19202-23541, 19202-23542, 19202-23543,
• part numbers: 6-26-101-01.

Worn bearings must be replaced with new ones as soon as possible; replacing a faulty element too late can cause serious damage to the shaft, connecting rod or engine.

Magazine : K18:F13:S02

*Photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years.