**Product Specifications:**
- **Model No.:** HSW-30-1220
- **Separated:** Unseparated
- **OD: 1365mm, ID: 1075:** Weight: 450kg
- **Trademark:** LYHY
- **Specification:** ISO 900: 2008
- **Origin:** Luoyang, China
- **HS Code:** 848210900
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**About LYHY:**
LYHY is a professional manufacturer specializing in the production of various types of slewing bearings. Our products are widely used in construction, mining, and industrial machinery due to their high performance and reliability.
**Single Row Slewing Bearings (01 series, HS series, Q series):**
These bearings feature a compact structure with a four-point contact ball raceway. They are ideal for applications such as truck cranes, tower cranes, excavators, piling machines, and radar scanning equipment. They can withstand overturning moments, vertical axial forces, and lateral forces.
**Single Row Cross Roller Slewing Bearings (11 series):**
This type consists of two seats, offering a compact design, lightweight, and high precision. The rollers are arranged at a 1:1 cross angle, allowing them to bear axial force, overturning moment, and larger radial forces. They are commonly used in transportation machinery, engineering equipment, and military products.
**Double Row Ball Slewing Bearings (02 series):**
These bearings have three seats, with steel balls and separators directly placed into the upper and lower raceways. They are designed to handle heavy loads and are suitable for tower cranes, truck cranes, and other heavy-duty machinery. The raceway arc angles are 90°, making them ideal for large axial and tilting moments.
**Three Row Roller Slewing Bearings (13 series):**
With three separate seats, these bearings allow precise load distribution across each row of rollers. They are perfect for heavy machinery requiring large diameter and strong structural support, such as bucket wheel excavators, wheeled cranes, ship cranes, and large-tonnage truck cranes.
**Light Slewing Bearings:**
Designed with a general structure and light weight, these bearings offer smooth rotation and are commonly used in food machinery, filling equipment, and environmental protection systems.
Our products are used across multiple industries including construction, metallurgy, mining, shipbuilding, environmental protection, petrochemicals, and military equipment. We offer a wide range of standard and non-standard specifications, from 200mm to 4500mm in diameter.
**HSW Series Slewing Bearing Models:**
| Model | Model |
|-------|--------|
| HSW.25.625 | HSW.35.(40)1435 |
| HSW.25.625A | HSW.35.(40)1435A |
| HSW.25.720 | HSW.35.(50)1540 |
| HSW.25.720A | HSW.35.(50)1540A |
| HSW.30.820 | HSW.35.(50)1700 |
| HSW.30.820A | HSW.35.(50)1700A |
| HSW.30.(32)880 | HSW.40.(50)1880 |
| HSW.30.(32)880A | HSW.40.(50)1880A |
| HSW.30.(32)1020 | HSW.40.(50)2115 |
| Model | Model |
|-------|--------|
| HSW.30.(32)1020A | HSW.40.(50)2115A |
| HSW.35.(40)1250 | HSW.40.(60)2370 |
| HSW.35.(40)1250A | HSW.40.(60)2370A |
| HSW.40.1250 | HSW.40.(60)2600 |
| HSW.40.1390 | HSW.40.(60)2600A |
| — | HSW.50.(60)2820 |
| — | HSW.50.(60)2820A |
At LYHY, we focus on quality, innovation, and customer satisfaction. Our bearings are designed to meet the highest standards and ensure long-term performance in even the most demanding environments. Whether you're working on a small project or a large-scale operation, our products provide reliable and efficient solutions.
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