Spherical Roller Bearings Long Service Life Cost-Effective Wide Range of Applications 21314CD 22215h 21315CD 22315CD 22216h 22216CD 21316CD

• Customization: Available
• Cage Material: Copper Steel
• Cage Type: Cc Ca E MB Came Eae4
• Model NO.: 21314CD 22215H 21315CD 22315CD 22216H 22216CD 2131
• Rolling Element Type: Roller
• Customizable: OEM Customization Acceptable
• Transport Package: Custom Packaging
• Specification: 25mmX52mmX15mm
• Trademark: JD Bearing
• Origin: China
• HS Code: 8482101000
• Production Capacity: 500000
• Package Size: 400.00cm * 600.00cm * 200.00cm
• Package Gross Weight: 160.000kg

Product Description

Advantages: Good self-aligning performance: Due to the spherical design of the outer ring raceway, the self-aligning roller bearing has a strong self-aligning ability. It can automatically compensate for the axis misalignment caused by shaft deflection, installation errors, etc., enabling the bearing to maintain a normal working state to a certain extent and prolonging the service life of the bearing. High load-carrying capacity: The structure of the self-aligning roller bearing enables it to bear large radial loads and also a certain amount of bidirectional axial loads. The design of the double row of rolling elements increases the contact area with the raceway, thereby improving the load-carrying capacity of the bearing. It is suitable for heavy-load working conditions, such as in mining machinery and metallurgical equipment. Adaptability to harsh working conditions: This type of bearing has strong adaptability to the working environment. In some occasions with large vibrations and harsh working conditions, such as in cement machinery and construction machinery, it can still maintain good working performance. Long service life: Reasonable structural design and good manufacturing processes enable the self-aligning roller bearing to have a long service life under normal working conditions, reducing the maintenance and replacement costs of the equipment.

 

 

Bearing Model	Bore Diameter (d) [mm]	Outer Diameter (D) [mm]	Width (B) [mm]	Weight [kg]
21314CD	70	150	51	4.50
22215H	75	130	31	2.00
21315CD	75	160	55	5.20
22315CD	75	160	55	5.20
22216H	80	140	33	2.50
22216CD	80	140	33	2.50
21316CD	80	170	58	6.00

 

ntroduction of Spherical Roller Bearings
Spherical Roller Bearings are a type of rolling bearing with an automatic self-aligning function. It can withstand a large radial load while also being able to bear a certain axial load. The characteristic of this bearing is that its rollers are in a drum shape (spherical shape), and the outer raceway is spherical. Therefore, it has the function of automatic self-aligning, which can compensate for misalignment problems caused by installation errors or shaft deflection.

Main features:

1. Automatic self-aligning ability: Due to the spherical design of the inner and outer raceways, even if the shaft has a slight bend or there is a deviation in the installation, the bearing can still work normally.
2. High load-carrying capacity: Spherical Roller Bearings can withstand large radial and axial loads, and are suitable for heavy-duty working conditions.
3. Stable operation: Even under high-speed operating conditions, it can maintain good performance.
4. Various design forms: Common designs include symmetrical rollers, asymmetrical rollers, and sealed types, etc., to meet different application requirements.

Application fields:
Spherical Roller Bearings are widely used in industrial equipment and machinery, such as:

• Paper-making machinery
• Speed reducers
• Wind turbines
• Mining machinery
• Metallurgical equipment
• Conveyor equipment