Size 75*190*45 Angular Contact Ball Bearing 7415 BCBM P0 P6 P5 P4 P2

Size 75*190*45 Angular Contact Ball Bearing 7415 BCBM P0 P6 P5 P4 P2

1. Angular  Contact  Bearing  Specification :

2. Desprition :

High speed precision angular contact ball bearing, mainly used for high speed rotating load lighter, bearings and high precision, high speed, low temperature rise, low vibration and service life.Often for high speed motorized spindle bearing parts installed in pairs, is the key to the high-speed motorized spindle surface grinding machine fittings.
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 . Types :

Single row angular contact ball bearings
Single row angular contact ball bearings can only carry axial load in one direction, when bear radial load, will cause the additional axial force, must be applied to the corresponding reverse load, therefore, this kind of bearings are generally used in pairs.Double row angular contact ball bearings can withstand the bigger radial direction load primarily radial, axial two-way joint load and torque load, it can limit shaft or shell two-way axial displacement, the contact Angle of 30 degrees

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 .