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22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery
22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery
22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery
22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery
22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery
22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery
Specifications
Brand Name :
Kesle
Model Number :
22207CA/W33
Place of Origin :
CHINA
MOQ :
1
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Delivery Time :
5-8 work days
Category :
High-Speed Spherical Roller Bearing
Model :
22207
Color :
Natural metallic color
Material :
High-carbon chromium bearing steel
Performance :
High load-carrying capacity, good self-aligning performance, stable rotation accuracy
Size :
Standard size, customizable on demand
Description
22207 High-Speed Spherical Roller Bearing (CA+W33 Dual-Optimized Design)
I. Model Positioning and Basic Attributes
  • Type: Spherical roller bearing (double-row roller structure, capable of withstanding heavy radial loads + bidirectional axial loads, and accommodating shaft misalignment during installation).
  • Basic Dimensions: For model "22207", the bore diameter is calculated as 07*5 = 35 mm (outer diameter and width require manual reference; typical values: outer diameter ≈ 72 mm, width ≈ 23 mm).
II. Suffix Code Interpretation (Core Design)
Suffix Technical Meaning & Value
CA Brass cage:
- Material properties: High strength and low density, enabling higher rotational speeds (outperforming steel cages).
- Corrosion resistance: Resistant to mineral oils and alkaline lubricants, suitable for harsh operating conditions.
- Temperature adaptability: Brass cages typically ensure stable operation in medium-to-high-temperature environments (industry commonality).
W33 Outer ring oil grooves + 3 lubrication holes:
- Lubrication enhancement: Facilitates external lubrication systems (e.g., oil pumps) for continuous grease/oil lubrication, significantly reducing roller wear.
- Operating condition adaptability: Optimized for heavy loads, high speeds, or harsh scenarios (e.g., dust, moisture), improving bearing service life and stability.
III. Applications & Advantages
  • Typical Scenarios: Mining machinery (crushers), gearboxes, conveyor systems, fans, and other demanding applications requiring high load capacity, self-aligning capability, and lubrication efficiency.
  • Core Competitiveness:
    • Self-aligning capability of spherical roller bearings (compensates for shaft misalignment, reducing installation errors).
    • High-speed adaptability of brass cages (higher speed limits vs. steel cages).
    • Long service life guaranteed by W33 lubrication design (continuous lubrication suppresses wear, lowering maintenance frequency).
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22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery

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Product Detail
Brand Name :
Kesle
Model Number :
22207CA/W33
Place of Origin :
CHINA
MOQ :
1
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Delivery Time :
5-8 work days
Contact Supplier
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22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery
22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery
22207 High Speed Spherical Roller Bearing Self Aligning For Mining Machinery

Dongguan Kesle Electronic Hardware Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Excavator Bearings, Angular Contact Ball Bearings, Flat Thrust Bearing
Total Annual :
10000000-20000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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