Basic Info.
Aligning
Non-Aligning Bearing
Load Direction
Thrust Bearing
Precision Rating
P0,P6,P5,P4(ABEC-1 ABEC-3 ABEC-5 ABEC-7)
Seals Type
Open,Z,Zz,RS,2RS
Vibration
Z1V1 Z2V2 Z3V3 Z4V4
Bearing Material
Bearing Steel\Gcr15
Precision
P0,P6,P5,P4(ABEC-1 ABEC-3 ABEC-5 ABEC-7)
Service
OEM Customized Services
Applicable Industries
Building Material Shops, Manufacturing Plant
Transport Package
Fiber Wooden Case
Product Description
Product features:Features of Single/Double Row Angular Contact Ball Bearing Series
Angular contact ball bearings are particularly suitable for carrying combined (axial and radial) loads. Sometimes, they also can carry pure axial load and operate in higher speed. Under radial load, axial component force will be produced which must be counteracted. So the bearings are normally adjust against a second bearing.
Type of angular contact ball bearings:
a=15 °7000C
a=25 °7000AC
a=40 °7000B
1) Single row angular contact ball bearing
2) Double row angular contact ball bearing
3) Four-point angular contact ball bearing
1) Low friction
2) Minimum lubrication
3) Wear resistant
4) Running in not required
5) Requires little attention
6) Dimensions relatively small
7) No scraping required to fit shaft
8) Easy replacement
Professional production team, production line, experienced technical experts who engaged in this industry for more than 20 years. We have the professional production line for this bearings:
1. Our bearings are made of Chrome Steel, it have better corrosion resistance, hardenability and toughness.
2. Double Seal: Adopt nature rubber, make it hard for dirt and grime to get in, running more quietly.
3. Cage: Also made of Chrome Steel, it is more durable than Carbon Steel bearings.
4. Capacity: 85000 PCS/MONTH.
Packaging & Delivery
Packaging Details
For Deep groove ball bearing packaging
A: barreled package+outer carton+pallets
B: single box+outer carton+pallets
C: tube package+midle box+outer carton+pallets
Many types of excavator slewing bearing for your purchase.( More excavator parts, please contact our customer service. )Slewing bearings are a large bearing capable of withstanding integrated loads and can withstand large axial, radial and overturning moments.
Rotary support, also known as turntable bearings, some people also called it: rotation support, swing support.
English name are: slewing bearing, slewing ring bearing, turntable bearing, slewing ring
Rotary support in the real industry is widely used, is known as: "machine joints", between the two objects need to be relative to the rotary motion, but also need to bear axial force, radial force, tipping moment of the machinery Essential transmission parts necessary. With the rapid development of machinery industry, slewing support in the ship equipment, engineering machinery, light industry machinery, metallurgical machinery, medical machinery, industrial machinery and other industries have been widely used.The following slewing we can supply:
Double-row ball slewing bearing
Four point contact ball slewing bearing
Cross roller slewing bearing
Three-row roller slewing bearing
Ball and roller combination slewing bearing
Supply ability: can produce 8000 pieces slewing bearings per year.
Packaging and delivery: Industrial fumigation and export non fumigation wooden cases (or metal frame boxes).
Port: Shanghai port, Qingdao port and Tianjin port. Slewing bearing types | 1. Four point contact ball slewing bearing | 2. Cross roller slewing bearing | 3. Double-row ball slewing bearing | |
4. Three row cylindrica roller slewing bearing | 5.Roller and Ball Combination Slewing bearing | 6. Wind power yaw & pitch bearing | |
7. Ring gear | | | |
Mechining demension Outer diameter | 300 - 7000 mm | Precision grade | P4,P5,P6,P0 | |
Gear options | Internal gear,external gear,without gear | Quench hardness | 50~60HRC | |
Brand | NEB | Raw material | 42CrMo, 42CrMo4 (Jiangyin Xingcheng Special Steel) 50Mn | |
Seasoning hardness | 229~ 340HB | Raceway hardness | 55~62HRC | Delivery time | 45~75 days | |
Provide report | Final inspection report,,forging modulation report,,flaw detection report, raw material certificate,raceway hardness report,tooth quenching hardness report,etc | |
Certificate | ISO9001:2015, ABS, BV, DNV | Warranty | 1 year | |
Package | Plastic sheeting + kraft paper + wood cases(or metal frame boxes) | |
Application field | Ladle turntable,Shield machine bearing,Marine sling,Marine crane Port crane,Truck mounted crane,Packaging Machinery,medical instruments Robot bearing,wind power,Stacker | |
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Slewing Bearing Details As Below:Product Name | 503038 Lazy Susan External Gear Drive Slewing Ring Bearing |
Model Number | EGSBM312 145 50 |
Gear Option | External Geared |
Application | for Crane |
Seal Type | Rubber Sealed |
Features | Single Row Ball Slewing Bearing |
Brand | Leadway |
Outer diameter: | 312 mm (12.28") |
Inner diameter: | 145 mm (5.71") |
Height: | 50 mm (2") |
Axial play: | 0.05 mm~0.10 mm |
Radial play: | 0.05 mm~0.10 mm |
Core hardness: | 277-302 HB Quenching and Tempering |
Raceway Hardness: | 55 ~ 60 HRC Quenching |
Raceway Hardness Effective Depth | ≥2.5 mm |
Material: | GB42CrMo (DIN42CrMo4/BS708A42/AISI4140) |
Standard | EN 10204 2.2; EN 10204 3.1.B ; EN10204 3.1.C |
Heat treatment | Quenching and tempering, Raceway induction quenching |
Operating Temperature | -40°C to +50°C |
Grease | EP2 lubricating lithium grease |
Weight | 17.5 KGS |
Place of Origin | Luoyang, Henan, China |
D: According to your requirement
Delivery Time
2-5 working days after payment
Technical parameters:
1.Construction Machinery : Cranes, Excavators
2.Mining/Heavy Equipments
3.Port/Marine/Offshore Machinery
4.Forest Industries Equipment
The single-row four points contact ball Slewing Bearing is composed of 2 seat-rings.It features compact in design,and light in weight.
The balls contact with the circular race at four points,via which the axial force,radial force and resultant moment may be born simultaneously.
It may be used for slewing conveyers,welding arms and positioners,light,medium duty cranes,excavators and other engineering machines. Name | slewing ring bearing / Excavator SWING CIRCLE |
Suitable Brand | Excavator |
Suitable Model | Excavator |
Original | China |
AplliCartion | Excavator |
Warranty | One year |
Delivery time | wihtin 3 days after payment confirmed |
MOQ | 1 set |
Packing | standard export carton & wooden case or as your require |
Application:
1.Construction Machinery : Cranes, Excavators
2.Mining/Heavy Equipments
3.Port/Marine/Offshore Machinery
4.Forest Industries Equipment
The single-row four points contact ball Slewing Bearing is composed of 2 seat-rings.It features compact in design,and light in weight.
The balls contact with the circular race at four points,via which the axial force,radial force and resultant moment may be born simultaneously.
It may be used for slewing conveyers,welding arms and positioners,light,medium duty cranes,excavators and other engineering machines.
Slewing Ring Bearing Features:
1.High load-carrying capability
2.Ability to accept the combined loads;axial ,radial and tilting moments
3.Flexibility with product design.
4.42CrMo/50Mn material be used to make slewing ring bearing
Product Cartalog 1. Single row four point contact ball series.
2. Single-row crossed roller series.
3. Double row ball series.
4. Three-row roller series.
5. Roller and ball combination series.
6. Lightweight outline slewing ring. Slew bearing for Single-row ball(HS Series) 1. Id:320-4500 Od:550-4500mm
2.material: 52Mn,42CrMo
3.OME service
4.ISO9001-2000 certifiCarte
5.R&D capacity6.Tolerance:ABEC-1 standard7.Basic loading rating:Dynamic & Static depend on different modelCompany introduction
Luoyang Evon Engineering CO.,LTD is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts. EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
The products made by EVON Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
Aiming for consistent commitment to the quality of products and customer service, Evon Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.
The company name: LUOYANG Evon Engineering Co.,ltd
Address: No 3 Lianmeng Road, Jianxi Area, Luoyang City, Henan Province, China
Tel: 0086-379-64516701
Fax; 0086-379-64516702
Website: lyevon.en.made-in-china.com
Address:
4-1505 Room, No. 3 Lianmeng Rd, Jianxi, Luoyang, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Service, Textile, Tools & Hardware, Transportation
Management System Certification:
ISO 9001
Company Introduction:
Luoyang Evon Engineering Co., Ltd is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts.
EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
The products made by EVON Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
Aiming for consistent commitment to the quality of products and customer service, Evon Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.