Plagued by premature bearing damage, gearbox jamming and frequent downtime on construction sites for wholesalers, agents and mine operators? Our 150491A1 roller bearing is engineered for excavator hydraulic pump and swing gearbox assembly. With high load capacity and anti-fatigue structure, it resolves B-end pain points of short lifespan and poor impact resistance, delivering steady operation for heavy engineering and mining working scenarios.
Item NO.:
150491A1Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSFacing mismatched replacement bearings and high maintenance costs in bulk procurement? This 150491A1 excavator roller bearing features precision manufacturing and excellent wear resistance. It serves as a core load-bearing component to stabilize gearbox transmission, lower failure rate, and provide reliable batch supply solution for distributors and mine engineering fleets.

| Part Number | 150491A1 |
|---|---|
| Part Name | bearing |
| Compatible Brand | CASE |
| Applicable Models | Excavator |
| Application | Excavator |
| Material | High carbon chromium bearing steel |
| Product Color | Metallic steel gray |
| Working Temperature | -25℃ to 85℃ |
| Key Function | Bear radial and axial load, support rotation of hydraulic pump and swing gearbox |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |



Heat-treated surface effectively resists abrasion and rust, prolongs service life in dusty construction sites.


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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