Guangzhou Hydomi Machinery Co.,LTD
| Payment Terms | T/T,paypal,trade assurance |
| Supply Ability | 1000 PCS/month |
| Delivery Time | Within 2 working days |
| Packaging Details | Standard shipping package |
| Model | PC75UU-2 |
| part number | 201-25-61100 |
| part name | Slewing ring bearings |
| Application | Crawler Excavator parts |
| Brand | komatsu |
| Quality | New |
| Brand Name | Excavator Slewing Ring |
| Model Number | PC75UU-2 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,paypal,trade assurance | Supply Ability | 1000 PCS/month |
| Delivery Time | Within 2 working days | Packaging Details | Standard shipping package |
| Model | PC75UU-2 | part number | 201-25-61100 |
| part name | Slewing ring bearings | Application | Crawler Excavator parts |
| Brand | komatsu | Quality | New |
| Brand Name | Excavator Slewing Ring | Model Number | PC75UU-2 |
| Place of Origin | China |
Belparts excavator parts PC75UU-2 Slewing bearing 201-25-61100 Slew ring bearing for komatsu
A slewing ring consists of four core elements:
Inner and Outer Rings
Forged from high-carbon chromium steel (e.g., 42CrMo4 or 50Mn) for durability.
Heat-treated to HRC 55-60 hardness.
Gear teeth may be machined onto the outer/inner ring for drive mechanisms.
Rolling Elements
Ball bearings: Used in lighter loads (common in mini excavators).
Roller bearings: Cylindrical or tapered rollers handle heavy axial/radial loads (e.g., large excavators).
Raceways
Precision-ground tracks for rolling elements.
Hardened surfaces resist brinelling and wear.
Seals and Lubrication
Rubber or polyurethane seals prevent debris/water ingress.
Grease channels for automatic lubrication systems.
Company Details
Year Established:
2013
Total Annual:
9000000-12000000
Employee Number:
60~100
Ecer Certification：
Verified Supplier
Our main products are Excavator Hydraulic spare parts, Hydraulic pump, Swing motor, Travel motor, Final drive, Swing gearbox, Travel gearbox, Control valve,Monitor,Controller, Hydraulic cylinder and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputa... Our main products are Excavator Hydraulic spare parts, Hydraulic pump, Swing motor, Travel motor, Final drive, Swing gearbox, Travel gearbox, Control valve,Monitor,Controller, Hydraulic cylinder and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputa...
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