SLEWING BEARING DX140LC-5 / 140109-00016A 401107-00751 DX160LC-5 BEARING;SWING
Price:
Negotiable
MOQ:
1 pc
Delivery Time:
1-3days
Brand:
TGFQ
Product Description
SLEWING BEARING DX140LC-5 / 140109-00016A 401107-00751 DX160LC-5 BEARING;SWING
This specialized excavator slewing bearing is a swing ring component designed for DX140LC-5 and DX160LC-5 models. This rotary bearing system is engineered for heavy-duty applications and is widely utilized in various excavator swing assemblies and turntable configurations.
Product Images
Parts Breakdown
| Number | Part Number | Part Name | Req'd Quantity |
|---|---|---|---|
| 2 | 140109-00016A | BEARING.SWING | 1 |
| 2-1 | 401107-00751 | SEAL,SWING BEARING | 2 |
Product Overview
Our excavator slewing bearing (also named swing ring or turntable bearing) is a core rotary component for excavators. It supports 360° smooth rotation of the upper structure and bears axial load, radial load, and overturning moment during heavy-duty digging work.
This is a brand-new aftermarket replacement part, 1:1 interchangeable with the original OEM unit. No modification is needed during field installation. Wide model coverage makes it compatible with various excavator models from mainstream well-known brands worldwide. Custom-made service is available for special non-standard models.
Key Features
- Adopt single-row four-point contact ball structure for excavator heavy-load working conditions
- Raw material: 50Mn / 42CrMo forged alloy steel; rolling body: GCr15 bearing steel ball
- Raceway surface induction hardened, hardness 55-62 HRC, strong wear-resistance
- External gear / internal gear optional, precise gear tooth processing
- Multi-lip NBR rubber seal, effectively blocks dust, mud, water and debris
- Strict 100-percent pre-shipment inspection: dimension check, gear tooth test, rotation smoothness test
- Direct replacement, matches original mounting hole layout, dimension and gear parameters
Technical Parameters
| Product Name | Excavator Slewing Bearing / Swing Ring |
| Structure | Single-row four-point contact ball |
| Material | 50Mn / 42CrMo Alloy Steel |
| Rolling Element | GCr15 Steel Ball |
| Raceway Hardness | 55-62 HRC |
| Gear Type | External Gear / Internal Gear |
| Seal | NBR Multi-lip Rubber Seal |
| Model | DX140LC-5 / DX160 |
| Part Number | 140109-00016A 401107-00751 |
| Warranty | 6-month warranty after shipment (Excludes improper installation, overload and bad lubrication) |
| Lead Time | 7-15 working days after deposit received |
| Packing | Export reinforced wooden crate |
What We Need For Exact Quotation
Please provide any one of the below information for an accurate offer:
- OEM part number
- Excavator machine model
- Full dimension data: Outer Diameter, Inner Diameter, Overall Height, Gear teeth quantity, mounting hole size
Our Service
- Small order acceptable, 1 set for trial order
- Support custom-made according to drawings or samples
- Professional technical support for fitting and installation advice
- Fast reply within working hours
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Tiangong Machinery Equipment Co., Ltd.
Location
8-109 No.1, West Da Sha Di Road, Whampoa District, Guangzhou, China
Contact Person
jaming zhang