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{"title":"Customizable High Speed Roller Bearings 22207 Standard Size Bearings For Mining","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/2e\/ea12131de64eb7fb7847fc235c91-200x200-1\/customizable_high_speed_roller_bearings_22207_standard_size_bearings_for_mining_machinery.jpg","attrs":{"Payment Terms":"T\/T,Western Union,MoneyGram,PayPal","Size":"Standard size, customizable on demand","Color":"Natural metallic color","Model":"22207"}}
{"title":"Double Row Self Aligning Roller Bearing Heavy Machinery 22206 Bearing Customizab","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/51\/8a58ed29d43f1d577cb29a004288-200x200-1\/double_row_self_aligning_roller_bearing_heavy_machinery_22206_bearing_customizable.jpg","attrs":{"Inner diameter":"30 mm","Bearing Material":"Bearing Steel GCr15","Delivery Time":"5-8 work days","Model":"Customizable"}}
{"title":"Customizable Double Row Self Aligning Bearings High Radial Load 22210 Roller","imgUrl":"https:\/\/img.chinax.com\/nimg\/82\/1a\/da9e695a4b16ec3a796532b164ff-200x200-1\/customizable_double_row_self_aligning_bearings_high_radial_load_22210_roller_bearing.jpg","attrs":{"Bearing Series":"22210 Roller Bearing","Minimum Order Quantity":"1","Payment Terms":"T\/T,Western Union,MoneyGram,PayPal","Brand Name":"Kesle"}}
{"title":"Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/39\/bd54e2a86411b04453c9ca0c658e-200x200-1\/double_row_self_aligning_roller_bearing_45x85x23_22209_bearing_for_heavy_machinery.jpg","attrs":{"Minimum Order Quantity":"1","Place of Origin":"CHINA","Bearing Series":"Double Row Self Aligning Roller Bearing","Outer diameter":"85 mm"}}
The 23128CA spherical roller bearing plays an important role in industrial mechanical transmission systems as a double-row spherical roller bearing. The model designation has specific meaning: "231" identifies the bearing series; "28" indicates the inner diameter size of 140mm (calculated as 28×5); "CA" denotes a brass solid cage design, providing unique performance advantages.
Dimensional Specifications
Dimension Type
Dimension Value (mm)
Inner Diameter (d)
140
Outer Diameter (D)
225
Width (B)
68
Weight
Approximately 10.5kg (varies slightly due to manufacturing differences)
Structural Design
Self-aligning Structure: Features a spherical outer ring raceway and two inclined inner ring raceways with barrel-shaped rollers. This design provides strong self-aligning capability (1°-2.5° allowable angle), compensating for shaft deflection and installation misalignment to reduce stress and wear.
Cage: Brass solid cage (CA type) provides excellent mechanical strength and wear resistance. Ensures proper roller distribution and smooth operation with low noise characteristics.
Rolling Elements: Barrel-shaped rollers with linear contact to raceways provide high radial load capacity and can withstand bidirectional axial loads for complex stress conditions.
Performance Advantages
High Load-bearing Capacity: Excellent radial load capacity suitable for heavy-duty applications in mining, metallurgy, and papermaking industries.
Good Wear and Fatigue Resistance: Manufactured from high-quality bearing steel with rigorous heat treatment for high hardness and toughness, ensuring long service life in harsh environments.
Stable Operation with Low Noise: Self-aligning function and optimized roller-raceway contact reduce vibration and noise, improving equipment stability and operational precision.
Application Fields
Mining Machinery: Crushers, ball mills, and vibrating screens where high impact loads and vibrations require robust bearing performance.
Metallurgical Equipment: Gearboxes of rolling mills and continuous casters operating under high temperature, high load conditions.
Papermaking Machinery: Drying cylinders and press rolls in paper machines where shaft deflection and misalignment are common.
Power Equipment: Hydraulic generators, wind turbines, and large motors where shaft deformation and vibration compensation are critical.
Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support.
2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was... Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support.
2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was...
