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Home Product 22306 CA/C3W33 NTN Spherical Roller Bearing 30x72mm High Load Mining Equipment
22306【CA】*Outer diameter (mm) : 72

22306 CA/C3W33 NTN Spherical Roller Bearing 30x72mm High Load Mining Equipment

22306CA bearing
Spherical roller bearing 22306CA
72mm outer diameter bearing
22306【CA】*Outer diameter (mm) : 72
22306CA bearing: Spherical roller bearing 22306CA with 72mm outer diameter, designed for heavy-load applications. Features self-aligning capability, high radial load capacity, and shock resistance. Suitable for industrial equipment requiring reliable, durable bearing solutions under misalignment conditions. Optimized for extended service life in demanding mechanical systems.
Categories:Power Transmission
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Product Description

The 22306CA bearing, a spherical roller bearing 22306CA model, features a robust design with 72mm outer diameter for heavy-duty applications. This self-aligning bearing supports high radial and moderate axial loads, operating within -30°C to 120°C temperature ranges. Its double-row barrel-shaped rollers and concave raceway ensure optimal load distribution, commonly used in mining equipment, construction machinery, and industrial gearboxes. The 22306CA bearing excels in compensating for shaft misalignment while maintaining low friction, enhanced by lithium-based grease lubrication. Advantages include extended service life under harsh conditions, though regular lubrication maintenance is required. Its 72mm outer diameter specification enables compatibility with medium-scale rotating systems demanding reliable performance and vibration resistance. This bearing lacks electrical components, focusing purely on mechanical power transmission.
Parameter Specification
Bearing Model 22306CA
Bearing Type Spherical Roller Bearing 22306CA
Inner Diameter (d) 30 mm
Outer Diameter (D) 72 mm
Width (B) 28 mm
Cage Material Copper Alloy Cage
Dynamic Load Rating (C) 115 kN
Static Load Rating (C0) 112 kN
Limiting Speed (Grease) 6000 rpm
Lubrication Type Oil/Grease
Weight 0.43 kg
Standard ISO 15:2017
question:Can we apply for low-value declaration for shipments?
answer:Yes, low-value declarations are possible for eligible shipments, subject to destination country regulations and value thresholds.
question:What payment methods do you accept?
answer:We accept TT, PayPal, LC, and other secure mainstream payment methods for transactions.
question:Why did the received goods have cut or missing labels?
answer:Labels may be removed per brand protection policies. Contact us immediately for documentation or replacement.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can we apply for low-value declaration for shipments?
answer:Yes, low-value declarations are possible for eligible shipments, subject to destination country regulations and value thresholds.
question:What payment methods do you accept?
answer:We accept TT, PayPal, LC, and other secure mainstream payment methods for transactions.
question:Why did the received goods have cut or missing labels?
answer:Labels may be removed per brand protection policies. Contact us immediately for documentation or replacement.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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