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 :

Company Information

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