1307 Self Aligning Ball Bearings

Advantage of 1307 Bearing

• It mainly bears radial load and small axial load at the same time. The axial displacement of the shaft (shell) is limited within the clearance limit and has automatic centering performance.

• It allows the normal operation under the condition of small relative inclination of the inner and outer parts. It is suitable for parts where the coaxiality of the support seat hole cannot be strictly guaranteed.

1.The inner hole of the self-aligning ball bearing has two types: cylindrical and conical.

2.The taper of the conical inner hole is 1:12 or 1:30. In order to enhance the lubrication performance of the bearing, an annular oil groove and three oil holes are machined on the outer ring of the bearing.

3.Mainly bear radial load, and can bear small axial load at the same time. With self-aligning performance, it allows normal operation under the condition that the inner and outer sides are not relatively inclined.

4.It is suitable for parts where the coaxiality of the support seat hole cannot be strictly guaranteed.

5.The self-aligning ball bearing with dust cover and sealing ring has been filled with appropriate amount of grease during assembly.

6.It should not be heated or cleaned before installation. It does not need to be relubricated during use.

7.It is suitable for operating temperature-30 ℃ to + 120 ℃ between.

DIMENSIONS

ABUTMENT DIMENSIONS

1.Application areas Self-aligning ball bearings are mainly suitable for those bearings that can cause considerable shaft deflection or misalignment.

2.Used in places such as fine appearance, low-noise motors, transmission shafts of automobiles, motorcycles, woodworking machinery, textile machinery, and mines.
Machinery,electromechanical equipment, plastic machinery, work equipment, medical equipment, fitness and sports equipment and general machinery, etc.