Basic Info.
Dimensions
Customer′s Drawings
Alloy
Ni, Mn, Crh, Mo, etc
Surface Treatment
Anti-Rust Oil & Polish & Shot
Coating
Painted with Oil/ as Order
Detection
100% Inspection
Precision Rating
P0 P4 P5 P6
Place of Origin
China (Mainland)
Color
Silver, Gray, as Customers Request
Aligning
Non-Aligning Bearing
Load Direction
Thrust Bearing
Transport Package
Fiber Wooden Case
Specification
110*40*27mm
Product Description
Product features:Deep groove ball bearings are simple in design, non-separable, suitable for high and very high speeds and are robust in operation, requiring little maintenance. They are the most widely used bearing type.
Deep groove ball bearings are mainly subjected to radial loads and can also bear both radial and axial loads. When it is only subjected to radial loads, the contact angle is zero. When the deep groove ball bearings with a large radial clearance, the same as angular contact bearing performance, can withstand greater axial load, The friction coefficient is very small, and the limit speed is also high.
Packaging & DeliveryPackaging 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
D: According to your requirement
Delivery Time
2-5 working days after payment
Company introduction
1) Enterprise group combines industry with International trade
2) The 10th Year's industry experience
3) Strict quality controll system with perfect facilities
4) Advanced production facilities
5) The abundant capability of R&D
6) High&New Tech enterprise,low carbon omission and environment friendly
7) OEM is company first sales channel, mainly to undertake various domestic brands tiepai processing
Slewing bearings are widely used in hoisting machinery, mining machinery, construction machinery, port machinery, ship machinery and mechanical precision radar and missile launcher equipment such as large rotary device. At the same time also can according to customer's specific requirements of the design, development, production various special slewing bearing structure.
Slewing bearing noise common with dust and scarred two
solutions as below:
(1) dust acoustic control method
Reverse branch with dust and other foreign bodies, the
cyclical vibration will happen, the so-called dust, the size of
its vibration and noise, and with or without.
Dust acoustic control methods: improve the rotary
bearing/wheel bearings cleaning method, before installation
to bearing, shaft and hole and all parts to match the strict
cleaning clean; Remove the foreign body in lubricant; To
improve the bearing seal; Avoid the use of material is not pure
plastic cage or foreign bodies are embedded.
(2) the scars of noise control method
Slewing bearing rolling surface such as a crack, indentation, or corrosion will occur like rivet rivet cyclical vibration and noise, the cycle may be fixed but mostly, the corresponding relationship between speed into a scar on the channel occurred in a row, scars on the ball, and the noise with the installation and lubrication condition and have certain changes.
This kind of noise control methods: installation not knock when the bearings, bearing and shaft assembly after a load bearing seat when prevent bearing oblique; Inventory to prevent rusting bearing and transport to prevent impact vibration; Using high viscosity of grease.
(3) the lubrication factors caused by noise and its countermeasures
Lubricant selection error and lack of lubricant degradation and induration, can lead to rotary bearing/wheel bearing vibration and noise, and the noise without certain regularity. In this case, only to choose suitable lubricant, adjust its lubrication dose, prolong the service life of lubricant and reasonable replacement cycle.
(4) with the host about noise and its countermeasures
This is not a simple noise caused by bearing, thus single to find reasons from the aspects of bearing is invalid, dealing with host comprehensive attention, when it is necessary to improve the performance of the host. The main narrative in the motor common hum and rack resonant sound.
1. Motor hum and its countermeasures
The motor shaft axial vibration will cause a lot of high frequency noise, hum, its frequency and axial vibration frequency is the same, can is a constant change. Hum way to prevent and prevent axial vibration method is the same.
2. Bearing frame resonance sound and its countermeasures
The inherent vibration caused by axial bearing outer ring quality department of axial bending vibration mode, then called resonant acoustic noise. Increase the preload method can improve the quality of outer ring of the axial natural frequency, resonance condition, reduce the noise.
Technical parameters:
Advantages:
Supply Range- Diameter 200-8,000mm
Material - 42CrMo4V, 50Mn, 1045 etc
Ball or Roller Material - GCr15SiMn etc
Materials can be according to customer requests.
Groove Hardness HRC 58-62, Depth 3-5mm, Ra0.4-0.8
Body Hardness HB 180-280
Inspection Documents - Chemical Compositions Report, Mechanical Properties Report, Heat Treatment Report, UT & MT Report, Dimensional Report
Production Process - Forging - Normalizing & Tempering - Rough Machined - Quenching & Tempering - Semi Finished Machined - Case Hardening - Grinding & Finish Machining - Assembly - Packing & Delivery
We can design as per working conditions and produce according to customer requests.
Open Deep Groove Ball Bearings: One of the most commonly used bearings, the open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments where no foreign matter would be present and a lubricant supply is available. Benefits: Used widely in transmissions etc, can be used in oil or greased, cost effective solution |
Brand / Quality:NO - High Quality
Inside Diameter: 40mm
Outside Diameter: 85mm
Width: 15mm
Seals / Shields: None
Clearance: * StandardMaterials :
6000 series, 6200 series, 6300 series, 6400 series, 6800 series, 6900 series, 16000 series
Carbon steel ball bearings MR137ZZ
Chrome steel (Gcr15) ball bearings MR137ZZ
Stainless steel ball bearings W series
Ball bearings for high temperature work surroundings
Z, ZZ, RS, 2RS, RZ, 2RZ, RW, 2RW sealed types are available
Features:
1) Deep groove ball bearings mainly take radial load as well as take moderate axial load
2) With less coefficient of friction, high limiting speed, large size range and various structure
3) They are suitable of precision instruments, low noise motors, automobiles, motorcycles, and other common machinery
4) A widely used type of bearings in machinery industry
Applications:
Miniature bearing is suitable for all kinds of industrial equipment, small rotary motor of high speed low noise field, such as: Office equipment, micro motor, instrument, laser engraving, small clock, soft drive, pressure rotor, dental drill, drive motor, stepping motor, VCR magnetic drum, toy models, computer cooling fan, paper, fax machine, and so on related areas.
We can also supply these Deep Groove Ball Bearing series:
6000 sereis, 6200 series, 6300 series, 6400 series, 6800 series, 6900 series, MR series, MF series, R series
Most commonly used miniature bearings:
682 682ZZ MR52 MR52ZZ 692 692ZZ 683 683ZZ MR83 MR83ZZ 693 693ZZ 603 603ZZ 623 623ZZ MR74 MR74ZZ MR84 MR84ZZ 684 684ZZ MR104 MR104ZZ 694 694ZZ 604 604ZZ 624 624ZZ MR85 MR85ZZ MR95 MR95ZZ MR105 MR105ZZ 685 685ZZ MR115ZZ 695ZZ 605ZZ 625ZZ MR106 MR106ZZ MR126 MR126ZZ 686 686ZZ 696ZZ 606ZZ 626ZZ MR117 MR117ZZ MR137 MR137ZZ 687 687ZZ 607ZZ 627ZZ MR128 MR128ZZ MR148 MR148ZZ 688 688ZZ 698ZZ 608ZZ MR149 MR149ZZ 689 689ZZ 609ZZ 629ZZ 639ZZ
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.
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.