Angular contact ball bearing 3210 for machine tool

Quick Details

Structure: Angular Contact

Type: Ball

Brand Name: KMY

Bore Size: 50 mm

Outside Diameter:90 mm

Model Number: 3210

Precision Rating: P6,P5,P4

Seals Type: open/zz/2rs

Number of Row: Single Row

Place of Origin: China (Mainland)

Certificate:: ISO9001:2000

Service:: OEM

Sample:: available

Specifications

Machine tool bearing 3210

1.high quality,low price

2.OEM service.

3.ISO9001:2000

Bearing 3210 Precision grade

Angular contact ball bearing 3210 including dimensional tolerance and revolving tolerance precision level.

From low to high precision for P0 (ordinary), P6 (P6X), P5, P4, P2. In addition, in the European and

American brands also expressed in P3, P7 and P9 precision grade, P6 grade P3 is equivalent to ISO

and JIS standards, will be equal to the P4 level, P9 level equal to P2.

Application of bearing 3210:

Single row angular contact ball bearing 7319B,machine tool spindle, high frequency motor, gas turbine, centrifugal

separator, small car front wheel and the differential pinion shaft

Double row angular contact ball bearings, oil pump, roots blower, air compressor, all kinds of transmission,

fuel injection pump, printing machinery.

Bearing 3210 Maintenance method

1) when the bearing 3210 running to a period of time (or maintenance), all bearing down;

2)soaking with cleaning with diesel or kerosene cleaning bearing, if you have technical conditions the best open

the sealing cover cleaning;

3)after cleaning, dry cleaning oil, appearance inspection for damage;

4)with a 150 mm and a diameter of angular contact ball bearing inner diameter equal rods (best is a hollow tube),

one end fixed a bearing;

5)rapidly rotating bearing at the same time with the hand, will stick (wind) at the other end against the ear on

the microphone or audio amplifier on apology to bearing rotation noise;

6)fixed bearing transverse strike sticks, check the bearing wear loose phenomenon;

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