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Home Product 6318-2Z Double Shielded Deep Groove Ball Bearing, High Speed Low Noise, Electric Motor & Automotive Applications
6318-2Z

6318-2Z Double Shielded Deep Groove Ball Bearing, High Speed Low Noise, Electric Motor & Automotive Applications

6318-2Z Ball Bearing
SKF 6318-2Z Bearing
6318-2Z Sealed Bearing
6318-2Z
The SKF 6318-2Z Bearing is a deep groove ball bearing with dual metal shields, delivering sealed protection in electric motors, industrial machinery, and pumps. This 6318-2Z Sealed Bearing features smooth operation and contamination resistance in the 6318-2Z Ball Bearing series.
Categories:Power Transmission
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Product Description

The 6318-2Z Ball Bearing, a premium SKF 6318-2Z Bearing, is a sealed deep groove ball bearing designed for industrial applications requiring reliable rotational performance with minimal maintenance. Featuring double-sided metal shields (2Z designation), the 6318-2Z Sealed Bearing offers robust protection against contaminants while retaining lubrication. Its dimensions include a 90 mm bore, 190 mm outer diameter, and 43 mm width. With a dynamic load rating of 114 kN and a maximum speed limit of 4,800 rpm (oil lubrication) or 3,800 rpm (grease), it operates efficiently in temperatures ranging from -30°C to +110°C. Ideal for motors, conveyors, and machinery in manufacturing, food processing, or automotive sectors, this bearing balances durability with moderate noise reduction. While its sealed design enhances lifespan in dusty environments, it slightly reduces maximum speed compared to open-bearing variants. Precision-ground steel construction ensures smooth operation under radial and axial loads.
Parameter Specification
Model Number 6318-2Z Ball Bearing
Manufacturer SKF 6318-2Z Bearing
Sealing Type 6318-2Z Sealed Bearing (Double Shielded)
Bore Diameter 90 mm
Outer Diameter 190 mm
Width 43 mm
Dynamic Load Rating 158 kN
Static Load Rating 114 kN
Speed Limit (Grease) 4500 rpm
Weight 4.65 kg
Lubrication Pre-lubricated
Cage Material Steel
Operating Temperature -30°C to +120°C
question:Why are the labels cut off on received goods?
answer:Labels may be removed during supplier processing or transit. Contact us for investigation.
question:Can I self-pickup via official courier?
answer:Yes, self-pickup is available. Schedule via your account or contact support for assistance.
question:Why are handling fees charged?
answer:Handling fees cover order processing and logistics coordination, ensuring efficient service.
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:Why are the labels cut off on received goods?
answer:Labels may be removed during supplier processing or transit. Contact us for investigation.
question:Can I self-pickup via official courier?
answer:Yes, self-pickup is available. Schedule via your account or contact support for assistance.
question:Why are handling fees charged?
answer:Handling fees cover order processing and logistics coordination, ensuring efficient service.
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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