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Home Product 6321 Oil Pressure Sensor 6000 Series High-Accuracy Industrial-Grade Monitoring
6321

6321 Oil Pressure Sensor 6000 Series High-Accuracy Industrial-Grade Monitoring

SKF 6321 Bearing
6321 Deep Groove Bearing
6321 55x120x43 Bearing
6321
SKF 6321 Bearing (6321 Deep Groove Ball Bearing, 55x120x43mm) delivers high radial load capacity, smooth operation, and durability for industrial machinery, automotive systems, and high-speed applications. Precision-engineered for low noise, long service life, and reliable performance.
Categories:Power Transmission
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Product Description

The SKF 6321 Bearing is a high-performance 6321 Deep Groove Bearing designed for industrial applications requiring robust radial load capacity and precise operation. With dimensions of 55x120x43 mm (bore x OD x width), this bearing supports radial loads up to 67.5 kN and axial loads up to 44.3 kN, operating effectively at speeds up to 7,000 rpm. Featuring a steel cage and optional shielding or sealing, it ensures durability in temperatures ranging from -30°C to +120°C. Ideal for heavy machinery, automotive systems, and conveyor equipment, the 6321 55x120x43 Bearing excels in environments demanding low friction, high-speed stability, and extended service life. Its deep groove geometry optimizes stress distribution, though prolonged extreme axial loads may necessitate supplementary support. Precision-ground surfaces guarantee minimal vibration and seamless integration with shafts or housings.
Parameter Specification
Bearing Type SKF 6321 Deep Groove Ball Bearing
Dimensions (d×D×B) 55×120×43 mm
Dynamic Load Capacity (C) 123 kN
Static Load Capacity (C₀) 82.5 kN
Limiting Speed (Grease) 3800 rpm
Limiting Speed (Oil) 4500 rpm
Weight 2.15 kg
Material Chrome Steel (GCr15)
Cage Type Pressed Steel Cage
Lubrication Open (Pre-lubricated Optional)
Model Suffix Standard: 6321, Variants: 6321-2RSH/C3
question:Do you offer technical consulting services?
answer:Yes, we provide technical consulting to help optimize product selection.
question:Why is a service fee charged?
answer:Service fees cover transaction processing, documentation, and administrative costs.
question:Do you accept payment after delivery?
answer:Payment terms vary; standard practice requires advance payment for first-time clients.
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:Do you offer technical consulting services?
answer:Yes, we provide technical consulting to help optimize product selection.
question:Why is a service fee charged?
answer:Service fees cover transaction processing, documentation, and administrative costs.
question:Do you accept payment after delivery?
answer:Payment terms vary; standard practice requires advance payment for first-time clients.
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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