Angular Contact Ball Bearing 7205BECBY Size 25*52*15 / P0 - P2

Angular Contact Ball Bearing 7205BECBY Size 25*52*15 / P0 - P2

1. Angular Contact Bearing Specification :

2.The main technical indicators:

1. The bearing precision index: more than GB / 307.1 94 P4 level precision
2. High speed performance indicators: dmN value 1.3 ~ 1.3 x 106 / min
3. The service life (on average) : > 1500 h
High speed precision angular contact ball bearing service life had a lot to do with the installation, the following should be paid attention to
1. The bearing installation should be clean, clean room, bearing should be carefully selected, bearing with baffle passes through grinding, and in keeping the baffle on inner and outer contour under the premise of baffle parallelism should be controlled below 1 um.
2. Bearing should be cleaned before installed and when cleaning inner ring ramp up, flexible hand induction, no stagnation, air-dried, into the specified amount oil, if oil mist lubrication oil should be in a small amount of oil mist;
3. The bearing installation should use specialized tools, force uniform, do not knock;
4. Bearing deposit should be clean and ventilated, non-corrosive gas, relative humidity is not more than 65%, long-term storage should be rust on a regular basis.

3.Structure deformation types

The characteristics of double row angular contact ball bearing can be also bear the combined load of radial and axial load, limit shaft of both axial displacement.Compared with bidirectional thrust ball bearing, this kind of bearing limit rotational speed is higher, the contact Angle is 32 degrees, good rigidity, affordable overturn torque, widely used in the car of the front wheel hub (some models with same size also double row circular cone roller bearings).
Deformation of the structure of double row angular contact ball bearing has four kinds:
Type A: the standard design of the bearing outside diameter less than or equal to 90 mm.No ball gap, so can bear equal two-way axial load.Using light glass fiber reinforced nylon 66 cage, bearing temperature rise is small.

4 . Competitive Advantage:

· Competitive Price
· Big Production Ability
· Fast Delivery
· Excellent Sale and After-sale Service
· OEM Available

5. APPLICATION:

Papermaking machinery, reducer, railway vehicle axle, gear box bearing, rolling mill rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industrial reducer, Papermaking machinery, deceleration devices, railway vehicle axles, gear box bearing rolling mill, rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industrial gear, vertical seat belt aligning bearings


6 . We have enough stock , following is our products in stock .