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.
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