Flanged Type Slewing Bearing Slewing Ring Bearing 010.20.747

• Standard or Nonstandard: Standard
• Feature: Corrosion-Resistant
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Deep Groove Raceway
• Material: 50mn, 42CrMo
• Model NO.: 010.20.747
• Type: No Gear
• Company History: Since 1993
• Brand: Lyhy
• Custom Design: Available
• Testing: in House or Third Party
• Transport Package: Wooden Box
• Specification: ISO2001: 9008
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 600PCS Per Year

Product Description

Product Description for Slewing ring bearing
Detailed information for 010.20.747 flange slewing bearing,slewing ring bearing

bore diameter:705mm
external diameter:847mm
height:62mm
ball diameter:19.05
axial clearance:0.12-0.28
material: ring is 50Mn, ball is Gcr15
hardness: HRC55-60
delivery time:25-30days
payment: TT,30% advance payment, the rest before shipment



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



LYHY Slewing Bearing Structure
LYHY flange slewing bearings
LYHY is a professional manufacturer in slewing ring bearings since 1993. We can also design and make other standard and non-standard ball bearings, roller bearings and precision bearings as per customer's different technical requirements.
Slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing.
Flange slewing bearing is a special slewing ring bearing, it can have one flange in the outer ring, or one flange in the inner ring, even it can have one flange in both inner ring and outer ring.
 
Structure flange type slewing bearings
Flange slewing bearing with no gear
Flange slewing bearing with external gear
Flange slewing bearing with internal gear 

Structure for LYHY slewing bearings
four point contact ball slewing bearing
crossed roller slewing bearing
double row ball slewing bearing
triple row roller slewing bearing
flange type slewing bearing
ball and roller combined slewing bearing

Features for flange slewing bearing
Compact structure and easily installment.



Production Process of LYHY slewing bearings


Quality Control Process of LYHY slewing bearings

Application
Flange slewing bearings are widely used in tow truck, and other applications are the same as slewing bearings, such as lifting & transport machinery, mining machinery, construction machinery, excavator, concrete machine, paper machine, plastic and rubber machine and steel plant.


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;



Transportation:
All LYHY slewing ring bearings can be usually delivered timely, usual production time is 15-50 days based on different slew bearings diameters, sometimes slew rings will be in stock.
Slewing bearings can be offered different delivery terms, such as EXW, FOB, CIF, DDU and so on.
Also, slewing rings can be transported by different transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.

 

Model
None gear	External Gear	Internal Gear
010.20.200	011.20.200	/
010.20.224	011.20.224	/
010.20.250	011.20.250	/
010.20.280	011.20.280	/
010.25.315	011.25.315	013.25.315
010.25.355	011.25.355	013.25.355
010.25.400	011.25.400	013.25.400
010.25.450	011.25.450	013.25.450
010.30.500	011.30.500	013.30.500
	012.30.500	014.30.500
010.25.500	011.25.500	013.25.500
	012.25.500	014.25.500
010.30.560	011.30.560	013.30.560
	012.30.560	014.30.560
010.25.560	011.25.560	013.25.560
	012.25.560	014.25.560
010.30.630	011.30.630	013.30.630
	012.30.630	014.30.630
010.25.630	011.25.630	013.25.630
	012.25.630	014.25.630
010.30.710	011.30.710	013.30.710
	012.30.710	014.30.710
010.25.710	011.25.710	013.25.710
	012.30.710	014.25.710
010.30.955.11	/	/
010.40.800	011.40.800	013.40.800
	012.40.800	014.40.800
010.30.800	011.30.800	013.30.800
	012.30.800	014.30.800
010.40.900	011.40.900	013.40.900
	012.40.900	014.40.900
010.30.900	011.30.900	013.30.900
	012.30.900	014.30.900
010.40.1000	011.40.1000	013.40.1000
	012.40.1000	014.40.1000
010.30.1000	011.30.1000	013.30.1000
	012.30.1000	014.30.1000
010.40.1120	011.40.1120	013.40.1120
	012.40.1120	014.40.1120
	011.40.1120.12K	/
	012.40.1120.12K1	/
010.30.1120	011.30.1120	013.30.1120
	012.30.1120	014.30.1120
010.45.1250	011.45.1250	013.45.1250
	011.45.1250	014.45.1250
010.35.1250	011.35.1250	013.35.1250
	011.35.1250	014.35.1250
010.45.1400	011.45.1400	013.45.1400
	012.45.1400	014.45.1400
010.35.1400	011.35.1400	013.35.1400
	012.35.1400	014.35.1400
010.45.1600	011.45.1600	013.45.1600
	012.45.1600	014.45.1600
010.35.1600	011.35.1600	013.35.1600
	012.35.1600	014.35.1600
010.45.1800	011.45.1800	013.45.1800
	012.45.1800	014.45.1800
	011.45.1800.05	/
010.35.1800	011.35.1800	013.35.1800
	012.35.1800	014.35.1800
010.60.2000	011.60.2000	013.60.2000
	012.60.2000	014.60.2000
	012.60.2000.12K	/
010.40.2000	011.40.2000	013.40.2000
	012.40.2000	014.40.2000
010.60.2240	011.60.2240	013.60.2240
	012.60.2240	014.60.2240
010.40.2240	011.40.2240	013.40.2240
	012.40.2240	014.40.2240
010.60.2500	011.60.2500	013.60.2500
	012.60.2500	014.60.2500
010.40.2500	011.40.2500	013.40.2500
	012.40.2500	014.40.2500
010.60.2800	011.60.2800	013.60.2800
	012.60.2800	014.60.2800
010.40.2800	011.40.2800	013.40.2800
	012.40.2800	014.40.2800
010.75.3150	011.75.3150	013.75.3150
	012.75.3150	014.75.3150
010.50.3150	011.50.3150	013.50.3150
	012.50.3150	014.50.3150
010.75.3550	011.75.3550	013.75.3550
	012.75.3550	014.75.3550
010.50.3550	011.50.3550	013.50.3550
	012.50.3550	014.50.3550
010.75.4000	011.75.4000	013.75.4000
	012.75.4000	014.75.4000
010.50.4000	011.50.4000	013.50.4000
	012.50.4000	014.50.4000
010.75.4500	011.75.4500	013.75.4500
	012.75.4500	014.75.4500
010.50.4500	011.50.4500	013.50.4500
	012.50.4500	014.50.4500

INSTALLATION OF LYHY SLEWING BEARINGS

Preparation:
Make sure that the model is correct and slewing bearing isn't damaged during transportation.
2.  Check the appearance and rotational state of the bearing, such as rotational precision clearance, rotating flexibility, seals position, lubrication grease etc.
3.  The installation datum plane and bracket installing plane should be clean, grease, burr, paint and other foreign body should be wiped off.

Installation:

1. The screws in the installing plane should be fit with the mounting holes in the slewing bearing
2.  The slewing bearing has a soft zone marked with an "s" on the upper surface, when installing the bearing, it is important to ensure that this area is placed in a non-load or infrequent load zone.
3.  When the bearing is placed on the supporting frame work it is important to check the interface between these two surfaces. This check should be carried out with the insertion of feel gauges between the two surfaces. If a gap should exist then it is recommended to plane/resurface the effective area so as to remove the gap.
4.  Install slewing bearing with high strength screws, and choose appropriate strength bolts. All bolts are required to be tightened evenly. The sequence of this tightening process is shown in Pic. Welding of bearing is not allowed, in the event of welding any adjacent parts, heat transfer shall be avoided so as to cause the bearing to become deformed or change the hardness.
5.  After installation, the bearing should be rotated to check for smooth operation and any emission of unusual noise. If either of the aforementioned are noted, then the bearing should be adjusted to eliminate them. The teeth of the largest run-out are coated with green paint.


FAQ:

Q: Are LYHY BEARINGS trading company or manufacturer?
A: LYHY BEARINGS is a professional manufacturer for slewing bearings, thin section bearings, ball bearings and rolling bearings

Q: How do LYHY BEARINGS control quality of their bearing?
A: LYHY BEARINGS has established strict quality control systems, all the products and services has passed ISO9001-2008 Quality Certificate and third party such as CCS, LR,ABS,BV


Q: What is the MOQ?
A: MOQ is 1pc, pls message us for detailed information.

Q: How about the package for LYHY bearings?
A: Standard Industrial packing in general condition (Plastic tube+ professional plastic belts+ plywood case). Accept design package when OEM.

Q: How long is the production time?
A: It takes about 7-40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have your own forwarder.

Q: Is sample available?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable for LYHY BEARINGS. We can design as per your requirements and use your own LOGO and package design.