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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.jpg","attrs":{"Payment Terms":"T\/T,Western Union,MoneyGram,PayPal","Size":"Standard size, customizable on demand","Color":"Natural metallic color","Model":"22207"}}
{"title":"40x80x23 Self Aligning Roller Bearings High Load 22208 Bearing For Heavy","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/4c\/e513dfc7a5e84ace66f1608d1d52-200x200-1\/40x80x23_self_aligning_roller_bearings_high_load_22208_bearing_for_heavy_machinery.jpg","attrs":{"Place of Origin":"CHINA","Bearing Series":"Self-aligning Double Row Roller Bearings","Payment Terms":"T\/T,Western Union,MoneyGram,PayPal","Minimum Order Quantity":"1"}}
{"title":"23134CA Spherical Roller Bearing 170x280x88 High Load Capacity Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/a2\/438fef809acfa23c21cf0240f0a3-200x200-1\/23134ca_spherical_roller_bearing_170x280x88_high_load_capacity_bearing.jpg","attrs":{"Inner Diameter":"170mm","Delivery Time":"5-8 work days","Model":"Customizable","Brand Name":"Kesle"}}
{"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"}}
Type: Spherical roller bearing with 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 35 mm (07×5 calculation) with typical outer diameter ≈ 72 mm and width ≈ 23 mm
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
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
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)
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...
