Phosphating and Epoxy Painting Crossed Roller Slewing Bearing Ring Bearing Rh221007-1455

• 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 or 42CrMo
• Model NO.: RH221007-1455
• Type: No Gear
• Custom Design: Available
• Brand: Lyhy
• Company History: Since 1993
• Transport Package: Export Packing
• Specification: 200-7000mm
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 20000

Product Description

Product Description For RH221007-1455 Slewing Bearing









following are the similar three row cylinderical roller slewing bearings we can also produce:

Model			Dimension
None gear	External Gear	Internal Gear	D	d	H
			mm
110.25.500	111.25.500	113.25.500	602	398	75
	111.25.500	114.25.500
110.25.560	111.25.500	113.25.560	662	458	75
	112.25.560	114.25.560
110.25.630	111.25.630	113.25.630	732	528	75
	111.25.630	114.25.630
110.25.710	111.25.710	113.25.710	812	608	75
	112.25.710	114.25.710
110.28.800	111.28.800	113.28.800	922	678	82
	112.28.800	114.28.800
110.28.900	111.28.900	113.28.900	1022	778	82
	112.28.900	114.28.900
110.28.1000	111.28.1000	113.28.1000	1122	878	82
	112.28.1000	114.28.1000
110.28.1120	111.28.1120	113.28.1120	1242	998	82
	112.28.1120	114.28.1120
110.32.1250	111.32.1250	113.32.1250	1390	1110	91
	112.32.1250	114.32.1250
110.32.1400	111.32.1400	113.32.1400	1540	1260	91
	112.32.1400	114.32.1400
110.32.1600	111.32.1600	113.32.1600	1740	1460	91
	112.32.1600	114.32.1600
Model			Dimension
None gear	External Gear	Internal Gear	D	d	H
			mm
110.32.1800	111.32.1800	113.32.1800	1940	1660	91
	112.32.1800	114.32.1800
		113.45.1830.11	2002	1665	156
110.40.2000	111.40.2000	113.40.2000	2178	1825	112
	112.40.2000	114.40.2000
110.40.2000.12
110.40.2240	111.40.2240	113.40.2240	2418	2065	112
	112.40.2240	114.40.2240
110.40.2500	111.40.2500	113.40.2500	2678	2325	112
	112.40.2500	114.40.2500
	112.40.2500.12K
110.40.2800	111.40.2800	113.40.2800	2978	2625	112
	112.40.2800	114.40.2800
110.50.3150	111.50.3150	113.50.3150	3376	2922	134
	112.50.3150	114.50.3150
110.50.3550	111.50.3350	113.50.3350	3776	3322	134
	112.50.3350	114.50.3350
	111.52.3550.12
110.50.4000	111.50.4000.	113.50.4000	4226	3772	134
	112.50.4000	114.50.4000
110.50.4500	111.50.4500	113.50.4500	4726	4272	134
	112.50.4500	114.50.4500

 

Model	Overall Dimension
	D	di	H
XU 120179	234	124.5	35
XU 160220	302	138	46
XU120222	300	140	36
XU 160260	326	191	46
XU 180380	485	275	55
XU 180412	501	324	55
XU 180405	747	336	46
XU 180433	522	344	55
XSU 140414	484	344	56
XU 220460	568	356	64
XU 300515	646	384	86
XU 180475	562	388	55
XU 240545	655	435	79
XU 220574	680	468	68
XU 300586	704	468	86
XSU 140544	614	474	56
XU 280680	795	565	79
XSU 140644	714	574	56
XU 300785	900	670	86
XSU 140744	814	674	56
XU 260823	933	713	79
XSU 140844	914	774	56
XU 160897	976	818	50
XSU 20 0955	1055	855	63
XU 260980	1090	870	79
XSU 140944	1014	874	56
XSU 20 1055	1155	955	63
XU 301117	1238	995	101
XSU 141094	1164	1024	56
XSU 20 1155	1255	1055	63
XU 161125	1194	1056	56
XU 301213	1330	1095	92
XU 401250	1398	1102	128
XU 161233	1342	1146	56
XU 161220	1290	1150	56
XSU 20 1255	1355	1155	63
XU 401390	1554	1226	128
XU 261350	1462	1238	85
XSU 20 1355	1455	1255	63
XU 341472	1600	1340	110
XSU 20 1455	1555	1355	63
XU 301578	1725	1431	101
XU 201820	1926	1714	65
XU 181932	2032	1832	65
XU 302000	2116	1884	100
XU 202300	2400	2200	73
XU 222900	3005	2795	82
XU 603154	3403	2905	172

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

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;
 

Slewing Ring Bearings------Applications:
Slewing ring bearings are widely used in industry and known as "the machine joints" Here under is the specific slewing bearing applications
1. Construction machinery (e.g. cranes, excavators, loader, scraper)
2. Metallurgical machinery (e.g. for steel plant)
3. Heavy machinery equipment (e.g. mining machinery, concrete machinery)
4. Marine machinery equipment (e.g. vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane)
5. Light machinery equipment (e.g. paper machine, plastic, rubber machine, weave machine)
6. Wind power generator
7. Packing machinery

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.

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.