GQZ 22320 E/C3 Double Row Spherical Roller Bearing 100×215×73mm Self-Aligning C3 Clearance

22320 E/C3 is double row spherical roller bearing. E represents optimized reinforced internal roller structure; C3 stands for increased internal clearance. It features self-aligning capability to compensate shaft misalignment and supports combined heavy radial and axial loads. Suitable for harsh, shock-load working environments. Widely used in mining machinery, gearboxes, fans, crushers and heavy-duty rotary equipment.

Formal quotation will be sent within 24 hours upon your inquiry.

Model: 22320 E/C3

Dimensions: d100 mm, D215 mm, B73 mm

Net weight: approx 11.1 kg

Structure: Double row spherical roller bearing

Material: GCr15 bearing chrome steel, pressed steel cage

Clearance: C3 increased radial clearance

Complete dimension drawings and load data available on request.

1. Self-aligning performance tolerates shaft deflection and installation misalignment
2. E reinforced internal design delivers outstanding heavy load capacity
3. C3 clearance offsets thermal expansion under long-time running
4. Resists impact loads and vibration in severe working conditions
5. Stable continuous operation for 24-hour heavy-duty production lines
6. Customizable: OEM laser marking, high temperature lubricant

• Mining crushers, vibrating screens and conveying machinery
• Heavy-duty industrial gearboxes and large reduction assemblies
• Metallurgical equipment, cement plant rotary shafts
• Large industrial fans, blowers and centrifugal machinery
• Rotary units with shaft deflection and heavy mixed loads

25 years professional bearing manufacturer, products exported globally.

Strict raw material inspection and precision grinding process.

24-hour technical support for model selection.

Ample stock for machinery distributors.

Precise dimensions and stable service performance.

GCr15 raw material quenching & tempering treatment

Precision superfinishing for raceways and spherical rollers

Internal clearance and symmetry inspection

Dimension tolerance and rotational performance testing

If you need 22320 E/C3 spherical roller bearings:

Send inquiry to obtain below supports:

• Quick quotation within 24 hours
• Professional matching suggestions
• Competitive factory direct price
• Contact our sales team for full datasheets and formal offer.

Q1: What do E and C3 represent?

E = optimized reinforced roller structure; C3 = larger clearance than CN standard.

Q2: Main dimensions of 22320 E/C3?

100×215×73 mm double row spherical roller bearing.

Q3: Key characteristic?

Self-aligning, withstands heavy radial load plus moderate axial load.