Double Row Ball Slewing Bearing H7-35n1 Turntable Bearing

• Customization: Available
• Standard or Nonstandard: Standard
• Sealing Gland: Sealed On Both Sides
• Model NO.: H8-58E2
• Rolling-Element Number: Single-Row
• Roller Type: Deep Groove Raceway
• Material: 50mn or 42CrMo
• Type: External Gear
• Brand: Lyhy
• Custom Design: Available
• Company History: Since Year 1993
• Delivery Time: 25-30days
• Testing: in House or Third Party
• Warranty: 1year
• Forging Hardness: Hb229-269
• Transport Package: Wooden Box
• Specification: ISO2001: 9008
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 6000PCS Per Year

Product Description

Production Description for four point contact ball Slewing Bearing, ring bearing, rolling bearings, turntables, swing bearing
for construction machinery, cranes,shipyard crane

1	Type	single row four point contact ball slewing bearing, ring bearing, slewing gear
2	Model	H7-35N1    H7-43N1    H7-43N3A    H8-54N1H7-30E1    H7-38E1    H8-58E2
3	Dimension Range	200-8000mm
4	Manufacturing Experience	20 years
5	Certificate	ISO9001, BV, ABS, SG,LR,DNV
6	Material	42CrMo, 50Mn,C45
7	Precision	P0. P6. P5.
8	Cage/retainer	Nylon or Steel or Brass
9	Gear type	Internal/external/no gear teeth
10	Hardness	forging hardness HB229-352, raceway hardness HRB58-62

double row ball slewing bearing with internal gear
H7-35N1	H7-43N1	H7-43N3A	H8-54N1
Double row ball slewing bearing with external gear
H7-30E1	H7-38E1	H8-58E2

four point contact ball slewing bearing with internal gear
A8-17N4D	A8-22N2A	A8-25N21	A9-25N3	A10-32N1A
A14-33N1	A10-35N1L	A12-35N5	A7-38N1	A10-43N28D
A13-46N1A	A12-47N3E	A14-47N5A	A9-54N2	A14-54N10C
A16-56N5	A16-59N2	A20-72N5A	A18-80N1	A16-95N6
A20-95N4	A24-107N1	A22-129N1	A22-166N1
four point contact ball slewing bearing with external gear
A6-9E1B	A6-11E4	A6-14E10	A8-17E10BC	A12-18E5
A14-18E1L1	A8-19E5A	A8-22E6	A10-22E5A	A12-22E2
A14-22E1B1	A12-27E3	A8-30E8D	A10-34E6	A12-34E2AG
A14-34E31	A13-38E1	A8-39E12	A8-41E1	A12-42E3
A18-46E4D	A10-47E1	A12-48E12	A14-48E22	A16-53E1A
A18-60E2	A18-74E3	A16-78E4	A18-80E1	A18-89E1
A22-105E2A	A19-111E1	A24-119E11A	A16-152E2
four point contact ball slewing bearing without gear teeth
A6-9P4	A6-11P5	A6-14P3D	A8-17P1DU	A14-19P4
A8-22P11	A13-22P4	A4-23P2A	A9-24P2	A14-24P1A
A14-25P1	A14-31P3	A12-32P2	A12-34P2B	A10-35P1A
A14-43P1	A12-47P2	A14-49P1A	A14-56P1E	A18-60P1B
A16-67P2	A16-79P1A	A16-86P1	A14-89P1	A18-89P1
A22-98P1	A10-110P2D	A12-125P1	A19-150P1

 

four point contact ball slewing bearing with internal gear
L6-16N9Z	L6-16N9ZD	L6-22N9Z	L6-22N9ZD	L6-25N9Z
L6-25N9ZD	L6-29N9Z	L6-29N9ZD	L6-33N9Z	L6-33N9ZD
L6-37N9Z	L6-37N9ZD	L6-43N9Z	L6-43N9ZD	L9-38N9Z
L9-42N9Z	L9-46N9Z	L9-49N9Z	L9-53N9Z	L9-57N9Z
four point contact ball slewing bearing with external gear
L6-16E9Z	L6-16E9ZD	L6-22E9Z	L6-22E9ZD	L6-25E9Z
L6-25E9ZD	L6-29E9Z	L6-29E9ZD	L6-33E9Z	L6-33E9ZD
L6-37E9Z	L6-37E9ZD	L6-43E9Z	L6-43E9ZD	L9-38E9Z
L9-42E9Z	L9-46E9Z	L9-49E9Z	L9-53E9Z	L9-57E9Z
four point contact ball slewing bearing without gear teeth
L4-13P8Z	L4-13P9Z	L4-17P8Z	L4-17P9Z
L6-16P9Z	L6-16P9ZD	L6-22P9Z	L6-22P9ZD	L6-25P9Z
L6-25P9ZD	L6-29P9Z	L6-29P9ZD	L6-33P9Z	L6-33P9ZD
L6-37P9Z	L6-37P9ZD	L6-43P9Z	L6-43P9ZD	L9-57P9Z
L9-38P9Z	L9-42P9Z	L9-46P9Z	L9-49P9Z	L9-53P9Z

A pioneer in slewing bearing field, rich experience, can do design, produce, mounting guide
Small order accepted
ISO certified company
Variorum models
7*24hours hotline to help you with your cranes
Strict quality control system to ensure quality for slewing bearing


LYHY Slewing Bearing Types
LYHY slewing bearings can be divided into the following types as per  their structures:
single row four point contact ball slewing bearing,
single row cross roller slewing bearing,
double row different ball diameter slewing bearing,
three row cylindrical roller slewing bearing and roller/ball combination slewing bearing.
And all these types of slewing bearings can be further divided into bearings without gears, bearings with external gears and bearings with internal gears.



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;


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.



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

8. Packing machinery





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.