High quality bearings 6218zz deep groove ball bearing 6218zz
Technical data 6218.ZZ
Product definition | |
---|---|
d | 90 mm |
D | 160 mm |
B | 30 mm |
d1 | 106.4 mm |
D1 | 144.6 mm |
rs min | 2 mm |
Radial clearance class | CN |
Mass | 2.25 kg |
Brand | CLUNT |
Product performance | |
---|---|
Dynamic load, C | 9,530 daN |
Static load, C0 | 7,160 daN |
Fatigue limit load, Cu | 290 daN |
f0 | 14.5 |
Nref | 5,100 rpm |
Nlim | 5,300 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.41 Hz |
Characteristic rolling element frequency, BSF | 5.45 Hz |
Characteristic outer ring frequency, BPF0 | 4.11 Hz |
Characteristic inner ring frequency, BPFI | 5.89 Hz |
Abutment dimensions | |
---|---|
da min | 99 mm |
da max | 106.4 mm |
Da max | 151 mm |
ra max | 2 mm |
An Over view of Deep groove ball bearing
The bearings are the most typical rolling bearings with extensive applications. The raceways in both of the rings are in arc groove form, which can carry radial and axial load in double directions. They can be applied in situations where high-rotating speed and low noise and low vibration are required.
Bearing structure
Deep groove ball bearing has simple structure, compared with other types of easy to achieve high manufacturing accuracy, so easy to become series mass production, lower manufacturing costs, the use of very common. Deep groove ball bearing except basic types, there are various kinds of structural change, such as: deep groove ball bearings with dust cover, deep groove ball bearings with a rubber sealing ring, deep groove ball bearings with snap groove, deep groove ball bearings have high load capacity of ball filling gap, double deep groove ball bearings.
Types
Basic type; With snap ring groove on the outer ring (-N); With one shield (-Z) on one side or two shields (-2Z) on both sides; With one seal (-RS) on one side or two seals (-2RS) on both sides.
Cage material
Generally use steel stamping cage or solid brass cage. When the diameter is less than 400 mm, use steel stamping cage without rear code, solid brass multipurpose holder without rear code when the diameter greater than 400 mm.
Application
The bearings can be found in transmission, instrumentation, motors, household appliances automobiles, machine tools, motors, instruments, construction machines, railway vehicles, agricultural machines and various other special machines.
Product show :
About us
1.Staff mission: to develop, innovation, cooperation and good faith.
2,Company's goals: a hundred years the name Enterprise, the industry fresh air.
3,Staff objectives: Choi-chi, with a minor, win-win progress.
4,Business philosophy: science and technology, quality, service, win-win situation.
5,Service spirit: Dissemination of cutting-edge technology together to create wealth.
6,Staff spirit: innovation, cooperation, sincerity and dedication.
7,Development strategy: the internationalization of enterprises to enter the brand name.
8,The core concept: the market conception of qualified personnel, learning concept
Main bearing products
Deep groove ball bearing: 6000series, 6100series, 6200series, 6300series, 6400 series, 6800 series,6900 series, etc.
Angular contact ball bearing: 7100series, 7200series, 7300series, 7400series, etc.
Taper roller bearing: 30000series, 31000series, 32000series, 33000 series.
Spherical roller bearing: 20000series, 21000series, 22000series, 23000series.
Cylindrical roller bearing: N series, NU series, NJ series, etc.
Pillow block bearing: UC series, UCP series, UCF series, UCFL series.
Self aligning ball bearing: 1200series, 1300series, 2200series, 2300series.
Needle Roller Bearing
Sliding bearing
Slewing Bearing
Rod End Joint Bearing
Ceramic Bearing
Bearing Accessories
Excellent and high quality control
1.Rich Inventory to mostly shorten the delivery time
2.Package design as clients' requirement
3.Providing the most economic carriage solution
4.OEM manufacturing supplied(Including clients' own brand)
5.Produce as drawings provided by clients
6.Design drawings as specifications and applications
7.Preferred payment term:T/T;Paypal;Western Union
Through the organized quality assurance system, our company strive to accomplish
a. Fullfill it's commitment towards quality products,
b. Efficient delivery time, generally 3-7 days,
c. Provide immediate and efficient response to customers' feedback,
d. Germany imported technology, CNC machines.
e. Provide OEM&Customized service.
Processing flow
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