Single Row Four Point Contact Ball Slewing Bearing Rolling Bearing VSA200544n

LYHY bearings is a professional manufacture of ball bearing, roller bearing, slewing bearing and slewing ring in china


Detailed specifications for the model: VSA200544N
1. Type: Four point contact ball bearing
2. Bore diameter: 472mm
3. Outside diameter: 640.3mm
4. Height: 56mm
5. Material: 42CrMo, 50Mn
6. Precision: P0. P6. P5.
7. Cage/retainer: Nylon or aluminum
8. Gear type: External gear
9. N. W. 110kgs




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.
The single row ball slewing ring bearing is composed of 2 seat-rings. The balls contact with the circular race at four points, via which the axial force, radial force and resultant moment may be born simultaneously.



Structure:
Single row ball slewing bearing has three different types:
Single row ball slewing bearing with no gear
Single row ball slewing bearing with external gear
Single row ball slewing bearing with internal gear

 Introduction of LYHY slewing bearings
LYHY bearings are 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.
Slewing ring bearing is a bearing that able to bear axial load, radial load and overturning torque. Under normal circumstances, slewing rings have their own mounting holes, lubricant holes and seal holes, to meet the different needs of the various host working under the various conditions;
On the other hand, slewing bearing itself has characteristics of compact structure, guide rotating convenient, easy to install and maintaining easily.
LYHY slewing ring bearings are usually used for low revolution while shaking and strained with an enormous axial force, moment and in some parts with radial force simultaneously.
Consequently the requirements for loading are stricter than ordinary bearings. If the selection of the slewing ring bearing has been wrong it will cause a great damage. Hence it is necessary to evaluate the exact forces acting on the slewing ring bearing and to select the suitable slewing ring bearings.
Advantages:
1. Best quality and price
2. Small order accepted
3. ISO certified company
4. Variorum models
5. Extensive stock available
6. OEM accepted

Application:
Mine machine, port hoisting machine, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipments.


Payment & Shipping Terms: T/T, L/C
Minimum Order Quantity: 1 Set/Sets
Price: FOB Shanghai

Packaging Details:
1. Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;
2. And then packed with Kraft paper and professional belts;
3. At last, with wooden box totally at the outer packing to invoid the rust or the moist;
4. We can depend on the customers demand to be packed;

Model	Overall Dimension(mm)
	Da	di	H
VA160235N	318.6	171	40
VA160235N	318.6	171	40
VA250307N	408.4	235	55
VA250309N	408.4	235	60
VA220407N	503.3	335	50
VSA200414N	503.3	342	56
VSA200414N	503.3	342	56
VA300475N	598.2	382	65
VA400560N	708	464	87
VA200540N	640.3	471	48
VSA200544N	640.3	472	56
VA220596N	712.3	510	55
VA200640N	742.3	571	50
VSA200644N	742.3	572	56
VA300685N	829.9	577	68
VA250720N	844.1	630	59
VSA250755N	898	655	80
VSA200744N	838.1	672	56
VSA200744N	838.1	672	56
VA200753N	862.1	674	50
VA250818N	940.1	728	60
VA400845N	1008	730	87
VSA250855N	997	755	80
VSA200844N	950.1	772	56
VA300895N	1038.1	790	68
VSA250955N	1096	855	80
VSA200944N	1046.1	872	56
VA360995N	1158	882	80
VA300978N	1110.1	883	68
VA200969N	1086.1	890	60
VSA251055N	1198	955	80
VA451117N	1293.6	995	100
VSA201094N	1198.1	1022	56
VSA201094N	1198.1	1022	56
VSA251155N	1298	1055	80
VA401213N	1389.6	1095	92
VSA251255N	1398	1155	80
VA361320N	1485.6	1210	85
VSA251355N	1498	1255	80
VA501455N	1653.6	1317	110
VSA251455N	1598	1355	80
VA401600N	1803.5	1470	92
VA701790N	2027.5	1621	146
VA501765N	1971.5	1622	110
VA501832N	2041.5	1687	110
VA301821N	2013.1	1714	100
VA601985N	2229.1	1826	128
VA502130N	2381.4	1965	118
VA502253N	2457.6	2112	118
VA362304N	2493.4	2190	110
VA502355N	2605.1	2190	118
VA502638N	2861.1	2492	118
VA602815N	3096.8	2640	136
VA602935N	3216.8	2760	136
VA703005N	3272.8	2820	154
VA603170N	3436.8	2995	136
VA703365N	3633.1	3180	154
VA703585N	3867.1	3400	154
VA703765N	4047.5	3580	154
VA704157N	4436.8	3970	154

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.