130301000100A012 bearing Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

130301000100A012 bearing Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

This product is an original core shaft system component, specially designed for SANY SY series and other models. It is used for the support and rotation connection of the equipment shaft system and is widely used in heavy engineering machinery such as excavators and cranes. It is suitable for complex working conditions such as mines and construction sites, solves pain points such as operation jamming, excessive wear, and seal failure, and extends the service life of the shaft system and the whole machine.
It is made of high-carbon chromium bearing steel with precision machining and quenching heat treatment, which has excellent rigidity and wear resistance. It can withstand radial and axial loads and is not easily deformed. It has built-in high-quality grease, so it runs smoothly and without noise, with low friction loss. The sealing structure is perfect and can resist the corrosion of moisture, dust and oil. It has reserved standard installation size and can be directly embedded for installation without complicated debugging.
The product strictly adheres to the original manufacturer’s standards and ISO specifications. After rigorous testing, it is suitable for extreme working conditions of -40℃ to +120℃. It can operate stably in harsh environments such as humidity and dust, balancing practicality and economy, and avoiding potential failures such as shaft jamming and wear.

Core technical parameters:

-Model: 130301000100A012
– Material: High carbon chromium bearing steel (heat-treated by quenching, high rigidity and wear resistance)
– Surface treatment: Precision grinding, IP54 protection rating, corrosion resistant and wear resistant.
– Rated load: Suitable for the shafting requirements of heavy equipment, capable of withstanding combined radial and axial loads.
– Operating temperature: -40℃～+120℃, suitable for extreme high and low temperature conditions.
– Structural features: Excellent sealing, smooth operation, precise dimensions, and easy installation.
– Lubrication method: Built-in high-quality grease eliminates the need for frequent grease replenishment, making maintenance convenient.
– Compatible models: SANY SY series construction machinery equipment (original factory compatible, no modification required)
– Execution Standard: Complies with ISO international standards and original manufacturer specifications, and passes precision and abrasion resistance tests.
– Suitable for: Complex working conditions such as mines and construction sites; compatible with the shaft systems of various heavy-duty construction machinery

Compared to ordinary aftermarket bearings, this product has better compatibility and stability. It is precisely matched to the original shaft size, requires no modification, and is easy to maintain. It can effectively avoid problems such as jamming, wear, and seal failure, making it the preferred original part for the maintenance of Sany equipment shaft systems.

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1 130301000100A004 Spindle
2 130301000100A001 Bushing
3 130301000100A002 Lubrication pump connector
4 130301000100A015 Splined Shaft
5 130301000100A016 Splined Shaft
6 130301000100A006 Oil Seal
7 130301000100A009 O-ring
8 130301000100A010 O-ring
9 130301000100A007 O-ring
10 130301000100A008 O-ring
11 130300000002A012 O-ring
12 130301000100A011 Copper gasket
13 130301000100A012 Bearing
14 130301000100A013 Bearing
15 130301000100A014 Bearing
16 130301000100A018 Vane Pump
17 130301000100A019 Oil dipstick
18 130300000002A019 Elbow Joint
19 130300000002A017 Exhaust Filter
20 130300000002A016 Hexagonal blockage

*For other spare parts procurement needs, please contact us!