Excavator Bearing Description
YNF01998 bearing, designed to match part number LQ15V00007S056, is a high-strength rotational component used in various excavator assemblies. It’s built to perform in environments with high load, repetitive motion, and exposure to dirt, moisture, and hydraulic oil. This bearing is frequently applied in swing motor systems, drive gear units, or other rotational joints. Engineered with surface-hardened alloy steel and sealed ends, it reduces internal friction, prevents contamination, and extends machine uptime. An excellent stock item for distributors and an ideal solution for repair technicians handling demanding field jobs.
Browse excavator bearing replacements at YNF Machinery.
Excavator Bearing Technical/Data Sheet
| Parameter |
Specification |
| Part Number |
LQ15V00007S056 |
| YNF Number |
YNF01998 |
| Product Type |
Excavator Bearing |
| Material |
Surface-hardened Alloy Steel |
| Sealing System |
Dual side dust + oil seals |
| Application Area |
Swing joints, drive systems, load pivots |
| Precision Rating |
High-precision |
| Condition |
100% Brand New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping |
Express, Sea, Air |
| Payment Terms |
T/T, L/C, Western Union |
Bearing Applications in Excavators
| Application Field |
Description |
| Swing Gear Assembly |
Assists in 360° upper body rotation. |
| Travel Motor or Final Drive |
Allows torque transfer with low friction. |
| Arm or Boom Pivot Points |
Ensures consistent motion and load absorption. |
| Spare Part Inventory Use |
High-demand item for workshops and dealers. |
LQ15V00007S056 Bearing Detail Display
Related Products
FAQs
-
Q: Can this bearing be used for swing motors?
A: Yes, it is compatible with swing and rotational components depending on your system specs.
-
Q: What’s the service life under standard conditions?
A: With proper lubrication and sealing, it can operate beyond 3000 working hours in heavy use.
Knowledge Base
Bearings are key load-bearing components in hydraulic and rotational assemblies. Choosing the wrong bearing can lead to rapid wear, alignment issues, and oil leakage. Always select high-precision units like YNF01998 for long-term performance and minimal downtime.
