Flanged Slewing Ring (VLU20 0644) Ball Turntable Bearing

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Model NO.: VLU20 0644
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Deep Groove Raceway
• Material: 50mn or 42CrMo
• Type: No Gear
• Production Experience: Since Year 1993
• Customer Design: Available
• Inspection: Lyhy or 3rd Party
• Warranty Period: 18 Months
• Production Time: 30-45 Days
• Precision: P0, P6, P5
• Cage Material: Nylon, Aluminum, Brass, Steel
• Transportation: by Sea, by Air, by Railway, by Express
• Transport Package: Wooden Box
• Specification: ISO9001: 2008
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 15000PCS Per Year

Product Description

Please see details for  slewing ring bearing Slewing Bearing 
VLU20 0414
VLU20 0544
VLU20 0644
VLU20 0744
VLU20 0844
VLU20 0944
VLU20 1094

If you need more details, please feel free to contact us for designing and producing, Attn: Susan Yang


1. Why choose LYHY slewing bearings
Who we are?
We (Luoyang Huayang special heavy-duty and large bearing manufacturing CO., LTD) are a professional
bearing manufacturer in the world, established in 2000, specializing in slewing bearings, slewing drives
and special bearings, with design, production, sales, marketing and service from OD200mm to 8000mm.
For 18 years experiences, our bearings have flied to more than 50 countries.

Our technical team:
We have 60 employees, with 6 experienced engineers and professional technicists.
All our bearings are designed by CAD-programs, made according to customers' special demands.
Our technical team can also verify safety & reliability depending on the load case and the strength of raceway
as well as gear and bolt connections.

Manufacturing:
Equipped with advanced manufacturing equipments and test instruments, all bearings are of uniform marking
and packing with superior quality, reasonable prices and perfect services.

Quality:
We have been certificated by ISO9001:2008, and we are also aligned to international quality standards
from application consulting and engineering to productions, examinations, documentations and dispatch.
We will prepare additional test reports if customers need.

2. Structure of LYHY slewing bearings
Main Types:
Single row ball slewing ring bearings
Double row ball slewing ring bearings
Crossed roller slewing ring bearing
Three row cylindrical roller slewing bearings
BALL & ROLLER combined slewing bearings
Flanged slewing ring bearing
Gear Type:
Slewing bearings with external gear
Slewing bearings with internal gear
Slew bearings without gear
Flange type:
Slewing bearings with external flange and internal gear
Slew rings with internal flange and external gear
Slew bearings with external and internal flange



3. About LYHY bearings Advantages:
3.1 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. 
3.2 Featured products: slewing bearing and slewing drive
3.3 Capital: Current is 1 million RMB, but we are increasing the capital to 10 million RMB
3.4 Workers: 60
3.5 Certificate: ISO9001:2008, 3.1 certificate, CCS certificate
All LYHY slew rings can betested by the 3rd party inspection organization if customer requires, such as BV, CCS, SGS, LR, ABS and so on. All swing bearings inspection reports will be supplied to customers, including raw material certificate, heat treatment certificate, UT&PT and so on.
3.6 Annual Exportation: 8 million USD
3.7 Warranty Period: All LYHY slewing ring bearings have a warranty period of 18 months, for some special working condition, warranty period can be lengthened to 3-4 years.
3.8 Production Time: 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.
3.9 Technical Control
All LYHY slewing ring bearings are forged rings with material steel 50Mn or 42CrMo, slewing rings are machined by CNC lathe, slew bearings raceway are quenched via medium-frequency hardening with hardness 55-60HRC, turntable bearings are drilled holes by CNC drilling machine, slew gears are machined by hobbing machine with gear quenched if required, swing bearings then are grinded by grinding machine with higher precision.



4. LYHY Slewing Bearing Packing 
4.1 Basic 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;

4.2 LYHY slewing ring bearings can be packed by different ways.
If bearing diameter is less than 2300mm, slewing rings will be usually packed by square plywood case.
If bearing diameter is more than 2300mm, slewing rings can be packed by square plywood case, round plywood case, or steel tripod. Every package way can be totally kept goods safely.

5. LYHY Slewing Bearing Transportation:
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.

 

Flanged slewing ring bearing
with External gear teeth	with Internal gear teeth	without gear teeth
VLA20 0414N	VLI20 0414N	VLU20 0414
VLA20 0544N	VLI20 0544N	VLU20 0544
VLA20 0644N	VLI20 0644N	VLU20 0644
VLA20 0744N	VLI20 0744N	VLU20 0744
VLA20 0844N	VLI20 0844N	VLU20 0844
VLA20 0944N	VLI20 0944N	VLU20 0944
VLA20 1094N	VLI20 1094N	VLU20 1094

 

Four point contact slewing ring bearing
with External gear teeth	with Internal gear teeth	without gear teeth
VSA20 0414N	VSI20 0414N	VSU20 0414
VSA20 0544N	VSI20 0544N	VSU20 0544
VSA20 0644N	VSI20 0644N	VSU20 0644
VSA20 0744N	VSI20 0744N	VSU20 0744
VSA20 0844N	VSI20 0844N	VSU20 0844
VSA20 0944N	VSI20 0944N	VSU20 0944
VSA20 1094N	VSI20 1094N	VSU20 1094
VSA25 0755N	VSI25 0755N	VSU25 0755
VSA25 0855N	VSI25 0855N	VSU25 0855
VSA25 0955N	VSI2 50955N	VSU25 0955
VSA25 1055N	VSI25 1055N	VSU25 1055
VA 14 0188V	VI 16 0288N	VU20 0405	VU2 00220
VA 16 0235N	VI 14 0326V	VU25 0433	VU13 0225
VA 16 0302N	VI 16 0420N	VU30 0574	VU20 0260
VA 25 0309N	VI 25 0489N	VU36 0680	VU14 0325
VA 300475N	VI 20 0575N	VU40 0785	VU25 0380
VA 220596N	VI 25 0635N	VU36 0980
VA 300685N	VI 30 0720N	VU20 1125
VA 300980N	VI 20 0897N	VU14 0179

 

crossed roller slewing ring bearing
with External gear teeth	with Internal gear teeth	without gear teeth
XSA14 0414N	XSI14 0414N	XSU14 0414
XSA14 0544N	XSI14 0544N	XSU14 0544
XSA14 0644N	XSI14 0644N	XSU14 0644
XSA14 0744N	XSI14 0744N	XSU14 0744
XSA14 0844N	XSI14 0844N	XSU14 0844
XSA14 0944N	XSI14 0944N	XSU14 0944
XSA14 1094N	XSI14 1094N	XSU14 1094
XA 12 0235N	XI 120288N	XU 05 0077	XU 08 0264
XA 180309N	XI 120312V	XU 06 0094	XU 16 0405
XA 20 0352H	XI 120420N	XU 06 0111	XU 08 0430
XA 160407N	XI 160489N	XU 08 0120	XU 30 0515
XA 240574N	XI 180635N	XU 08 0149	XU 28 0680
XA 200720N	XI 200720N	XU 12 0179	XU 30 0785
XA 200810N	XI 180865N	XU 12 0222	XU 26 0980
XA 280995N	XI 201100N	XU 16 0260