Item Description

Merchandise Discription
Extremely narrow, very light-weight, and with really good spinning traits. The deep groove ball bearing 6805-ZZ / 2Z is extremely narrow and can also be used with minimal room. The reduced weight enables for incredibly higher speeds. 

Benefits
Skinny part bearing with extremely slim, sq. cross segment
Ideal for place-saving installation in radial and axial instructions
Suited for very substantial speeds in contrast to deep groove ball bearings with a greater cross area
Additional light-weight sequence with compact dimensions and minimal weight
Suitable for radial masses and light-weight axial hundreds in the two instructions
Gives large managing accuracy, peaceful operating and large speeds
Seal: non-speak to hole seal on the two sides created of a profiled sheet steel disc (ZZ / 2Z) for larger speeds than with rubber seal
Great fastened bearing property, but can also be used as a floating bearing, every in the two instructions

Solution Display

Bearing No.: 6807ZZ
Inside of Ø (mm): 35
Exterior Ø (mm): forty seven
Width (mm): seven
Tolerance for within-Ø (mm): /-,012
Tolerance for outside-Ø (mm): /-,011
Tolerance for width (mm): /-,12
Rows Of Balls: one row
Seal: ZZ
Internal Clearance: CN (Standard)
Flange: no
Slot & Snap Ring: no
Ring Substance: Rolling bearing steel
Rolling Aspect Content: Rolling bearing steel
Cage Material: Sheet Metal
Total Complement Ball Established: no
Tolerance Course: ABEC 1 / P0
Type of lubrication: greased
Magnetic: of course
Lifetime lubricated: indeed
Solution fat: 22 g

Solution Applications

Characteristics
Available in Metric
One row radial ball bearing
Execute properly in higher pace apps
52100 higher carbon metal
Grade ten balls
ABEC one
Chevron SRI 2 grease
Offered with rubber seals, steel shields, or open up

Apps
Clutches
Drives
Gearboxes
Compressors
Pumps
Turbines
Printing Press
Textile Machines

Merchandise Catalog

 

Bearing No. dxDxB (mm) Bodyweight(kg) Designation
6800 ten 19 5 .0050  6800 Z 6800 ZZ 6800 RS 6800 2RS
6801 twelve 21 5 .0060  6801 Z 6801 ZZ 6801 RS 6801 2RS
6802 15 24 5 .0070  6802 Z 6802 ZZ 6802 RS 6802 2RS
6803 seventeen 26 5 .0080  6803 Z 6803 ZZ 6803 RS 6803 2RS
6804 20 32 7 .0190  6804 Z 6804 ZZ 6804 RS 6804 2RS
6805 twenty five 37 7 .5710  6805 Z 6805 ZZ 6805 RS 6805 2RS
6806 thirty 42 7 .0260  6806 Z 6806 ZZ 6806 RS 6806 2RS
6807 35 forty seven seven .5710  6807 Z 6807 ZZ 6807 RS 6807 2RS
6808 forty 52 7 .0330  6808 Z 6808 ZZ 6808 RS 6808 2RS
6809 forty five 58 7 .0400  6809 Z 6809 ZZ 6809 RS 6809 2RS
6810 fifty sixty five seven .0520  6810 Z 6810 ZZ 6810 RS 6810 2RS
6812 sixty 75 10 .1100  6812 Z 6812 ZZ 6812 RS 6812 2RS
6813 65 85 ten .1300  6813 Z 6813 ZZ 6813 RS 6813 2RS
6814 70 ninety 10 .1400  6814 Z 6814 ZZ 6814 RS 6814 2RS
6815 75 95 10 .1500  6815 Z 6815 ZZ 6815 RS 6815 2RS

Product Production

Advantage Producing Processes& Quality Manage
01 Warmth Remedy
02 Centerless Grinding Device 11200 (most innovative)
03 Automated Production Lines for Raceway
04 Computerized Manufacturing Lines for Raceway
05 Ultras onic Cleaning of Rings
06 Automated Ass embly
07 Ultras onic Cleaning of Bearings
08 Ultras onic Cleansing of Bearings
09 Measurement of Bearing Vibration (Acceleration)
10 Measurement of Bearing Vibration (Velocity)
11 Laser Marking
twelve Computerized Packing

 

Item Delivery

Packing
Dust Proof Oil +one
Water Proof Plastic Bag +1
Single Neutral or Marked Box +one
Corrugated Carton +one
Wooden Pallet +one

Terms
Trade Terms FOB/CIF/DAP
Shipping Method By Sea/Air/Specific
Payment Term T/T or T/T30% in advance
Factory Warranty one-2 years
Certificate ISO9001:2008
Trademark GIL or OEM TANN or OEM
Origin ZheJiang , China or HangZhou, China
Production Capacity 100000 Per Month

WHO WE ARE
Granville industrial business was launched in Britain included in different industrial applications for common & particular industrial components, and auto parts, is 1 of the important suppliers throughout the world.
Our major activity and goal are to source clients with all types of ideal bearing products, transmission, and spare elements, build cooperative associations with customers, and supply clients with a variety of services as necessary.
ln get to optimize fulfill buyer needs and market place demands for adaptable reaction, Granville study, and growth, design, manufacture, business integration, and virtually the total enterprise approach via HangZhou Granville Mechanical & Electrical Co., Ltd. Main international markets, merchandise are offered all in excess of the globe.
From conception to innovation, to improvement, we are in new transmission solution innovation is your reputable associate.

Product Offering
Bore size 3mm and up
Closures Open
Non-contact metallic shields
Non-contact seals
Contact seals
Ring Material 52100 chrome steel 
440C stainless steel
420C stainless steel
Seal Material Nitrile, Polyacrylic, Viton
Retainer Riveted steel
Crimped steel
Crowned steel
Crowned nylon
Precision Class ABEC-1, ABEC-3, ABEC-5, ABEC-7
Radial Clearance C2, C0, C3, C4, C5
Heat Stabilization S0, S1, S2, S3

Energy:  
 Automatic Grinding and Superfinis hing Generation Lines
 Automatic Assembly Strains
 Automatic Assembly
 Ultras onic Cleansing of Bearings
 Automatic Greasing, Seals Pressing and Grease Spreading

>The Granville manufacturing facility requires her every energy in purchasing the most superior bearing approach tools and as much as100 million is invested.
>NC automatic facilities are widely utilized in the factory and has gets a bearing enterprise owning the most advanced approach gear in China.
>The designed jointly grinding and tremendous ending compact traces of becoming very first-rate in China.
>The accuracy grade of bearings is assured of equivalent or greater than P5 and the accuracy saving ratio is earlier mentioned ninety percent.The worthy, economical and trustworthy bearings are confirmed by the excellent wholly automated manufacturing lines.

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

Contact Angle: 0
Aligning: Non-Aligning Bearing
Separated: Unseparated

###

Samples:
US$ 0.2/Set
1 Set(Min.Order)

|

Order Sample

6807/61807 ZZ/2RS

###

Customization:

###

Advantages
Thin section bearing with very thin, square cross section
Suitable for space-saving installation in radial and axial directions
Suitable for very high speeds compared to deep groove ball bearings with a larger cross section
Extra light series with compact dimensions and low weight
Suitable for radial loads and light axial loads in both directions
Offers high running accuracy, quiet running and high speeds
Seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ / 2Z) for higher speeds than with rubber seal
Good fixed bearing property, but can also be used as a floating bearing, each in both directions

###

Bearing No.: 6807ZZ
Inside Ø (mm): 35
Outside Ø (mm): 47
Width (mm): 7
Tolerance for inside-Ø (mm): 0/-0,012
Tolerance for outside-Ø (mm): 0/-0,011
Tolerance for width (mm): 0/-0,12
Rows Of Balls: single row
Seal: ZZ
Internal Clearance: CN (Standard)
Flange: no
Slot & Snap Ring: no
Ring Material: Rolling bearing steel
Rolling Element Material: Rolling bearing steel
Cage Material: Sheet Steel
Full Complement Ball Set: no
Tolerance Class: ABEC 1 / P0
Type of lubrication: greased
Magnetic: yes
Lifetime lubricated: yes
Product weight: 22 g

###

Features
Available in Metric
Single row radial ball bearing
Perform well in high speed applications
52100 high carbon steel
Grade 10 balls
ABEC 1
Chevron SRI 2 grease
Available with rubber seals, metal shields, or open

###

Applications
Clutches
Drives
Gearboxes
Compressors
Pumps
Turbines
Printing Press
Textile Machines

###

Bearing No. dxDxB (mm) Weight(kg) Designation
6800 10 19 5 0.0050  6800 Z 6800 ZZ 6800 RS 6800 2RS
6801 12 21 5 0.0060  6801 Z 6801 ZZ 6801 RS 6801 2RS
6802 15 24 5 0.0070  6802 Z 6802 ZZ 6802 RS 6802 2RS
6803 17 26 5 0.0080  6803 Z 6803 ZZ 6803 RS 6803 2RS
6804 20 32 7 0.0190  6804 Z 6804 ZZ 6804 RS 6804 2RS
6805 25 37 7 0.0220  6805 Z 6805 ZZ 6805 RS 6805 2RS
6806 30 42 7 0.0260  6806 Z 6806 ZZ 6806 RS 6806 2RS
6807 35 47 7 0.0290  6807 Z 6807 ZZ 6807 RS 6807 2RS
6808 40 52 7 0.0330  6808 Z 6808 ZZ 6808 RS 6808 2RS
6809 45 58 7 0.0400  6809 Z 6809 ZZ 6809 RS 6809 2RS
6810 50 65 7 0.0520  6810 Z 6810 ZZ 6810 RS 6810 2RS
6812 60 75 10 0.1100  6812 Z 6812 ZZ 6812 RS 6812 2RS
6813 65 85 10 0.1300  6813 Z 6813 ZZ 6813 RS 6813 2RS
6814 70 90 10 0.1400  6814 Z 6814 ZZ 6814 RS 6814 2RS
6815 75 95 10 0.1500  6815 Z 6815 ZZ 6815 RS 6815 2RS

###

Advantage Manufacturing Processes& Quality Control
01 Heat Treatment
02 Centerless Grinding Machine 11200 (most advanced)
03 Automatic Production Lines for Raceway
04 Automatic Production Lines for Raceway
05 Ultras onic Cleaning of Rings
06 Automatic Ass embly
07 Ultras onic Cleaning of Bearings
08 Ultras onic Cleaning of Bearings
09 Measurement of Bearing Vibration (Acceleration)
10 Measurement of Bearing Vibration (Speed)
11 Laser Marking
12 Automatic Packing

###

Packing
Dust Proof Oil +1
Water Proof Plastic Bag +1
Single Neutral or Marked Box +1
Corrugated Carton +1
Wooden Pallet +1

###

Terms
Trade Terms FOB/CIF/DAP
Shipping Method By Sea/Air/Express
Payment Term T/T or T/T30% in advance
Factory Warranty 1-2 years
Certificate ISO9001:2008
Trademark GIL or OEM; TANN or OEM
Origin Shanghai, China; or Xiamen, China
Production Capacity 100000 Per Month

###

Product Offering
Bore size 3mm and up
Closures Open
Non-contact metallic shields
Non-contact seals
Contact seals
Ring Material 52100 chrome steel 
440C stainless steel
420C stainless steel
Seal Material Nitrile, Polyacrylic, Viton
Retainer Riveted steel
Crimped steel
Crowned steel
Crowned nylon
Precision Class ABEC-1, ABEC-3, ABEC-5, ABEC-7
Radial Clearance C2, C0, C3, C4, C5
Heat Stabilization S0, S1, S2, S3

###

STRENGTH:  
 Automatic Grinding and Superfinis hing Production Lines
 Automatic Assembly Lines
 Automatic Assembly
 Ultras onic Cleaning of Bearings
 Automatic Greasing, Seals Pressing and Grease Spreading
Shipping Cost:

Estimated freight per unit.



To be negotiated

###

Contact Angle: 0
Aligning: Non-Aligning Bearing
Separated: Unseparated

###

Samples:
US$ 0.2/Set
1 Set(Min.Order)

|

Order Sample

6807/61807 ZZ/2RS

###

Customization:

###

Advantages
Thin section bearing with very thin, square cross section
Suitable for space-saving installation in radial and axial directions
Suitable for very high speeds compared to deep groove ball bearings with a larger cross section
Extra light series with compact dimensions and low weight
Suitable for radial loads and light axial loads in both directions
Offers high running accuracy, quiet running and high speeds
Seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ / 2Z) for higher speeds than with rubber seal
Good fixed bearing property, but can also be used as a floating bearing, each in both directions

###

Bearing No.: 6807ZZ
Inside Ø (mm): 35
Outside Ø (mm): 47
Width (mm): 7
Tolerance for inside-Ø (mm): 0/-0,012
Tolerance for outside-Ø (mm): 0/-0,011
Tolerance for width (mm): 0/-0,12
Rows Of Balls: single row
Seal: ZZ
Internal Clearance: CN (Standard)
Flange: no
Slot & Snap Ring: no
Ring Material: Rolling bearing steel
Rolling Element Material: Rolling bearing steel
Cage Material: Sheet Steel
Full Complement Ball Set: no
Tolerance Class: ABEC 1 / P0
Type of lubrication: greased
Magnetic: yes
Lifetime lubricated: yes
Product weight: 22 g

###

Features
Available in Metric
Single row radial ball bearing
Perform well in high speed applications
52100 high carbon steel
Grade 10 balls
ABEC 1
Chevron SRI 2 grease
Available with rubber seals, metal shields, or open

###

Applications
Clutches
Drives
Gearboxes
Compressors
Pumps
Turbines
Printing Press
Textile Machines

###

Bearing No. dxDxB (mm) Weight(kg) Designation
6800 10 19 5 0.0050  6800 Z 6800 ZZ 6800 RS 6800 2RS
6801 12 21 5 0.0060  6801 Z 6801 ZZ 6801 RS 6801 2RS
6802 15 24 5 0.0070  6802 Z 6802 ZZ 6802 RS 6802 2RS
6803 17 26 5 0.0080  6803 Z 6803 ZZ 6803 RS 6803 2RS
6804 20 32 7 0.0190  6804 Z 6804 ZZ 6804 RS 6804 2RS
6805 25 37 7 0.0220  6805 Z 6805 ZZ 6805 RS 6805 2RS
6806 30 42 7 0.0260  6806 Z 6806 ZZ 6806 RS 6806 2RS
6807 35 47 7 0.0290  6807 Z 6807 ZZ 6807 RS 6807 2RS
6808 40 52 7 0.0330  6808 Z 6808 ZZ 6808 RS 6808 2RS
6809 45 58 7 0.0400  6809 Z 6809 ZZ 6809 RS 6809 2RS
6810 50 65 7 0.0520  6810 Z 6810 ZZ 6810 RS 6810 2RS
6812 60 75 10 0.1100  6812 Z 6812 ZZ 6812 RS 6812 2RS
6813 65 85 10 0.1300  6813 Z 6813 ZZ 6813 RS 6813 2RS
6814 70 90 10 0.1400  6814 Z 6814 ZZ 6814 RS 6814 2RS
6815 75 95 10 0.1500  6815 Z 6815 ZZ 6815 RS 6815 2RS

###

Advantage Manufacturing Processes& Quality Control
01 Heat Treatment
02 Centerless Grinding Machine 11200 (most advanced)
03 Automatic Production Lines for Raceway
04 Automatic Production Lines for Raceway
05 Ultras onic Cleaning of Rings
06 Automatic Ass embly
07 Ultras onic Cleaning of Bearings
08 Ultras onic Cleaning of Bearings
09 Measurement of Bearing Vibration (Acceleration)
10 Measurement of Bearing Vibration (Speed)
11 Laser Marking
12 Automatic Packing

###

Packing
Dust Proof Oil +1
Water Proof Plastic Bag +1
Single Neutral or Marked Box +1
Corrugated Carton +1
Wooden Pallet +1

###

Terms
Trade Terms FOB/CIF/DAP
Shipping Method By Sea/Air/Express
Payment Term T/T or T/T30% in advance
Factory Warranty 1-2 years
Certificate ISO9001:2008
Trademark GIL or OEM; TANN or OEM
Origin Shanghai, China; or Xiamen, China
Production Capacity 100000 Per Month

###

Product Offering
Bore size 3mm and up
Closures Open
Non-contact metallic shields
Non-contact seals
Contact seals
Ring Material 52100 chrome steel 
440C stainless steel
420C stainless steel
Seal Material Nitrile, Polyacrylic, Viton
Retainer Riveted steel
Crimped steel
Crowned steel
Crowned nylon
Precision Class ABEC-1, ABEC-3, ABEC-5, ABEC-7
Radial Clearance C2, C0, C3, C4, C5
Heat Stabilization S0, S1, S2, S3

###

STRENGTH:  
 Automatic Grinding and Superfinis hing Production Lines
 Automatic Assembly Lines
 Automatic Assembly
 Ultras onic Cleaning of Bearings
 Automatic Greasing, Seals Pressing and Grease Spreading

The Benefits of Using Self-Lubricating Bushings for Your Next Pivot

Like any other auto part, control arm bushings wear out over time. This results in an increase in irritating vibrations that can be dangerous in severe cases. The bushings in the control arms also wear out due to the stress that extreme driving conditions put on the control arms. Additionally, environmental factors and oversized tires tend to transmit more vibration through the bushing than conventionally sized tires. Whatever the cause, bushings can be the source of many problems.
bushing

wear and cracking

The main cause of dry valve side bushing cracking is a mismatch in thermal expansion of the core and flange. This situation can seriously compromise the safety of the power system. To improve the safety of dry valve side bushings, the crack development of epoxy impregnated paper under various conditions was investigated. A coupled thermomechanical simulation model was also used to study the cracking process.
The first step in diagnosing the cause of bushing wear and cracking is a visual inspection. The bushing of the lower control arm is fixed to the frame by a bracket. If there are any visible cracks, it’s time to replace the bushing. However, there is no need to replace the entire suspension. In some cases, worn bushings can cause a variety of problems, including body lean, excessive tire wear and cornering noise.

Maintenance free

If you’re considering maintenance-free bushings for your next pivot, you’ll be wondering what to look for in these components. The bushing protects the housing from corrosion and keeps the bushing under pressure. However, many users are not familiar with what these components can do for their applications. In this article, we’ll look at several examples of truly maintenance-free pivots and discuss their requirements.
One of the most popular types of maintenance-free bushings are flanged and parallel. Unlike worm gear bushings, these self-lubricating metal bearings are ideal for a variety of applications and conditions. They reduce failure and downtime costs while providing the long-term lubrication required by other types of bushings. Since these sleeves are made of lead-free material, they are RoHS compliant, which means they are environmentally friendly.Another common maintenance-free bushing is plastic. This material is easier to find off-the-shelf and relatively inexpensive to produce. However, it is not suitable for high load applications as it will crack under heavy loads and damage mating parts. Plastics can also deviate if the manufacturing process is imprecise. Plastic bushings can also crack when subjected to high loads.
bushing

self-lubricating

When using a self-lubricating bushing, there is no need to apply grease to the bushing. Oily liquids tend to attract dirt and grit, which can wear away the graphite prematurely. By eliminating the need for regular lubrication, you will reduce equipment maintenance costs. This article will explore the benefits of self-lubricating bushings. You will love your kindness.
Self-lubricating bushings have a strong base material to withstand radial bearing pressure while providing shaft support at the contact surfaces. The material also has good fatigue properties and low friction motion. Self-lubricating bushings can be used in environments with high temperatures and aggressive media. These products can also withstand enormous pressure. When using self-lubricating bushings, it is important to select the correct material.
The main advantage of using self-lubricating bushings is ease of maintenance. They don’t require oil to run and are cheaper to buy. Their main benefit is that they can significantly reduce your machine running costs. These bearings do not require oiling operations, reducing maintenance costs. These bearings also offer a simplified mechanical design due to their thin walls and high load capacity. In addition, they reduce noise levels while maintaining excellent wear resistance. Plus, their materials are ROHS compliant, which means they don’t require oil.
Hydropower installations are another area where self-lubricating bushings have proven their advantages. They reduce maintenance costs, extend equipment life, and improve environmental benefits. For example, the Newfoundland Power Company uses self-lubricating bushings in the gates of its hydroelectric power plants. These self-lubricating bushings eliminate grease from entering waterways and tailraces. As a result, power companies are able to reduce maintenance and costs.

compared to cartilage in the human body

What is the difference between tendon, bone and cartilage? Human cartilage is composed of collagen and elastic fibers. In contrast, fibrocartilage contains more collagen than hyaline cartilage. Both cartilage types are composed of proteoglycans, which have a protein backbone and glycosaminoglycan side chains. These components work together to provide structure and flexibility to the cartilage.
Bone is a combination of living and dead cells embedded in a matrix. The outer hard layer of bone is dense bone, and the inner layer is spongy, containing bone marrow, blood vessels, nerves, etc. Bone contains both organic and inorganic substances, and this process of hardening of the matrix produces bone. On the other hand, cartilage consists of chondrocytes and a matrix composed of collagen and elastin fibers. Compared to bone, cartilage is yellow and contains elastic fibers.
Although bone and cartilage are structurally identical, cartilage is more flexible. It is mainly found in the joints and respiratory system and requires flexibility. Its ingredients include collagen and proteoglycans, which provide compression and abrasion resistance. Furthermore, connective tissue is composed of cells, fibers and matrix.
The basic substance of cartilage is chondroitin sulfate, which is derived from animals. Although cartilage grows more slowly than bone, its microstructure is less organized. There is a fibrous sheath covering the cartilage, called the perichondrium. The molecular composition of the ECM plays an important role in the function of cartilage. The collagen matrix is ​​important for cartilage remodeling and consists of changes in the collagen matrix.
bushing

Compared to metal-on-bone contact

Both metal-on-bone contact are known to cause a significant increase in the pressures in a joint. To compare the two, we first calculated the joint contact pressures in each model and compared them. The results of this study support previous research on this subject. The following sections discuss the benefits of both types of contact. They also outline some key differences between the two.

China 6807/61807 Thin Section Deep Groove Ball slewing/precision/cheap/gear/1688/Bearing     wholesalerChina 6807/61807 Thin Section Deep Groove Ball slewing/precision/cheap/gear/1688/Bearing     wholesaler
editor by czh 2023-01-18

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Slewing bearings

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Please get in touch with us for details.

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