• Model NO.：9I-1B30-0990-0169
• Separated：Unseparated
• Warranty Period：1 Year
• Production Time：30 Days
• Transport Package：Wooden Box
• Specification：ISO9001: 2008
• Trademark：LYHY
• Origin：China
• HS Code：8482109000
• Production Capacity：100PCS,Month

Basic Info.

Model NO. 9I-1B30-0990-0169 Separated Unseparated Warranty Period 1 Year Production Time 30 Days Transport Package Wooden Box Specification ISO9001: 2008 Trademark LYHY Origin China HS Code 8482109000 Production Capacity 100PCS/Month

Product Description

Slewing Ring Bearing Production Description
Large Diameter Slewing Ring Bearing 9I-1B30-0990-0169 
OD:1084mm
ID:864mm
Height:73mm

speical slewing rings with internal gear

9I-1B25-0310-0178

9I-1B25-0310-0178-1

9I-1B25-0410-0240

9I-1B25-0410-0240-1

9I-2B25-0410-0497

9I-1B33-0460-0306

9I-1B33-0460-0306-1

9I-1B20-0465-0133

9I-1B25-0547-0156

9I-1B25-0570-0221

9I-1B36-0715-0254

9I-1B25-0720-0190

9I-1B20-0741-0279

9I-1B30-0990-0169

9I-1B25-1014-0250

9I-1B30-1050-0375

9I-1B32-1087-0413

9I-1B30-1094-0314

9I-1B40-1090-0339

9I-1B22-1086-0459

9I-1B32-1167-0382

9I-1B40-1165-0495

9I-1B40-1250-0358

9I-1B45-1240-0506

9I-1B45-1240-0464-1

9I-1B45-1240-0464

9I-1B30-1205-0251

9I-1B40-1252-0364

9I-1B32-1243-0369

9I-1B40-1350-0483

9I-1B35-1344-0368

9I-1B50-1470-0203

9I-1B40-1420-0365

9I-1Z25-1075-0330

9I-1Z30-1198-0120

9I-1Z40-1432-29-3

Why choose LYHY slewing bearings
A pioneer in slewing bearing field, rich experience, can do design, produce, mounting guide
Small order accepted
SO certified company
Variorum models
7*24hours hotline to help you with your cranes
Strict quality control system to ensure quality for slewing bearing

LYHY Slewing Bearing Types
LYHY slewing bearings can be divided into the following types as per  their structures:
single row four point contact ball slewing bearing,
single row cross roller slewing bearing,
double row different ball diameter slewing bearing,
three row cylindrical roller slewing bearing and roller/ball combination slewing bearing.
And all these types of slewing bearings can be further divided into bearings without gears, bearings with external gears and bearings with internal gears.


Detailed description of these types slewing bearings

Single row four point contact ball slewing bearings
     This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. Applications of this kind of bearings are hoisting, mechanical handling and general mechanical engineering etc.
Single row cross roller slewing bearings
     This kind of bearings can support combinations of large radial force, medium axial force and tilting moment with small or zero clearance. Main applications of this kind of bearings are hoisting and mechanical handling and general mechanical engineering etc.
Double row different ball diameter slewing bearings
     This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.
Triple row cylindrical roller slewing bearings
     This kind of bearings has high load carrying capacity. Under same loads, this kind of bearings has much smaller diameters which can make the installation much compact, as different kinds of loads are supported by different races and rollers. Main applications of this kind of bearings are hoisting, mechanical handling, mining and materials handling, offshore technology and general mechanical engineering etc.
Roller/ball combination slewing bearings
     This kind of bearings can support high axial load and low tilting moments. Usually they are large diameter slewing bearings. Applications of this kind of bearings are mining and materials handling etc.

About LYHY bearings
1.introduction:we are a manufacturer of slewing bearing since 1993, our factory occupies a area of 30000square meters with 4 workshop and 1 office building. 
2. Featured products: slewing bearing and slewing drive
3. Capital: Current is 1 million RMB, but we are increasing the capital to 10 million RMB
4. Workers: 40
5. Certificate: ISO9001:2008, 3.1 certificate, CCS certificate, Science and Technology Progress Award
6. Annual Exportation: 8million USD
7. Exported countries: (39)
Asia: India, Pakistan, Iran, Signore, Georgia, Malaysia, Vietnam, Thailand, Philippines, Israel, Korea, UAE, Sri Lanka, Saudi Arabia,
Europe: Turkey, Russia, Spain, Czech Republic, Italy, Poland, Slovakia, Bosnia and Herzegovina, Austria, France, Germany, Switzerland, Finland, Ukraine, UK
America: USA, Canada, Mexico, Brazil, Puerto Rico, Peru, Chile
Africa: South Africa, Egypt
Oceania: Australia



Production Process of LYHY slewing bearings



Quality Control Process of LYHY slewing bearings


LYHY Slewing Bearing Packing 
Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
And then packed with kraft paper and professional belts;
At last, with wooden box totally at the outer packing to invoid the rust or the moist;
We can depend on the customers  demand to be packed;