Frequent gearbox wear and unstable rotational performance can shorten excavator service life and increase operating downtime. The RITO 924003 needle roller bearing is designed for ZX670 and ZX870 excavators, helping maintain smooth mechanical transmission and stable load distribution in heavy-duty construction equipment.
Item NO.:
924003Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSIdeal for machinery parts distributors, repair centers, and mining contractors, this BRG NEEDL bearing delivers high rotational accuracy and dependable durability under continuous working conditions. Compared with low-quality bearings, it provides better anti-friction performance, reduced maintenance frequency, and longer operational reliability for excavator systems.

| Part Number | 924003 |
|---|---|
| Part Name | Needle Bearing |
| Compatible Brand | Japan OEM |
| Applicable Models | ZX670, ZX870 |
| Application | Excavator |
| Material | High-quality bearing steel |
| Product Color | Metallic Silver |
| Working Temperature | -35°C to 120°C |
| Key Function | Support rotating shafts and reduce friction |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |

Helps reduce concentrated stress and improves rotating component stability.

Supports smoother mechanical transmission with reduced operational resistance.

Manufactured from durable hardened steel for extended service life.


FAQ
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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