Good quality DEM or OEM 120*215*58mm Spherical Roller Bearings 22222

Good quality DEM or OEM 120*215*58mm Spherical Roller Bearings 22222 

1. Detailed Product Description

Spherical Roller Profile
Spherical roller bearings with two rollers, mainly bear radial load, but also can withstand axial load in either direction. A high radial load capacity, especially suitable for work under heavy loads or vibration, but can not afford pure axial load. This kind of bearing outer ring raceway is spherical shape, aligning performance is good, can compensate concentricity error.
There are two rows of symmetrical spherical roller, a common spherical outer ring raceway, inner ring the two bearing axis tilted at an angle raceway has a good self-aligning properties, when the axial force bent or install a different heart is still bearing the normal use, transfer concentric with the bearing dimension series varies, generally allows aligning angle is 1 to 2.5 degrees, the type of bearing load capacity bearings can bear, in addition to radial loads two-way axial load, and has good impact resistance, generally self-aligning roller bearings allow lower operating speed.

Bearing Frequently Asked Questions Tips
1the bearing temperature operation in the organization, bearing installation site allows a certain temperature, the hand stroked actuator housing should not feel hot to normal, and vice versa showed that the bearing temperature is too high. Bearing temperature: oil quality does not meet the requirements or deterioration, lubricant viscosity is too high; tight body assembly (lack of space); bearing assembly too tight; bearing ring rotates on the shaft or shell; overload ; bearing cage or scroll fragmentation.

2 . Products Show

3 .  Our ascendancy

1, high evaluation

2, OEM is acceptable

3, Small order is ok, goods is in stock.

4, Sample lead time: 1 days, bulk delivery day: 1-3 days

5, Our moldings are over 4000 sets.

6, Our company is factory manufacturer with 10 years experience.

7, gold service, diamond quality, stone price

4 . packing Delivery

5 . Other