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Home Product 623-2Z Ball Bearing with 2Z Shield - High Speed, Low Noise for Motors & Robotics Applications
623-2Z(OD3,ID10)

623-2Z Ball Bearing with 2Z Shield - High Speed, Low Noise for Motors & Robotics Applications

623-2Z Bearing
623-2Z Ball Bearing
623-2Z Shielded Bearing
623-2Z
623-2Z Bearing: Shielded ball bearing with dual metal shields, designed for low-noise applications. The 623-2Z Ball Bearings feature high-speed capability and contamination protection. Compact 623-2Z Shielded Bearing ideal for motors, appliances, and light machinery. Durable construction ensures smooth rotation.
Categories:Power Transmission
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Product Description

The 623-2Z Bearing is a compact, high-performance 623-2Z Ball Bearing designed for precision applications, featuring a shielded design (623-2Z Shielded Bearing) with dual metal seals to protect against dust and contaminants. It operates within a temperature range of -20°C to +120°C and supports a maximum rotational speed of 18,000 RPM. With a bore diameter of 3 mm, outer diameter of 10 mm, and width of 4 mm, it offers a dynamic load capacity of 1.3 kN and static load of 0.5 kN. The 623-2Z is widely used in small motors, industrial automation, robotics, and medical devices due to its low friction, minimal maintenance, and quiet operation. Its shielded construction enhances durability in harsh environments but limits access for re-lubrication. Constructed from chrome steel, it ensures corrosion resistance and longevity under moderate loads. Ideal for applications requiring compact dimensions (weight: ~5 grams) and reliable shielding, though unsuitable for extreme axial loads or ultra-high-speed scenarios beyond rated limits.
Parameter Specification
Model Number 623-2Z Bearing
Type 623-2Z Ball Bearing
Bore Diameter (ID) 3 mm
Outer Diameter (OD) 13 mm
Width 4 mm
Shielding Type 623-2Z Shielded Bearing (Double Metal Shields)
Dynamic Load Rating 0.38 kN
Static Load Rating 0.12 kN
Material Chrome Steel (GCr15)
Max Speed (Grease) 30,000 rpm
Operating Temperature -30°C to +110°C
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Do you provide technical selection services?
answer:Yes, we offer technical consultation and product selection support.
question:Can you share shipment photos or procurement records?
answer:We provide shipment photos and order details upon customer request.
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:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Do you provide technical selection services?
answer:Yes, we offer technical consultation and product selection support.
question:Can you share shipment photos or procurement records?
answer:We provide shipment photos and order details upon customer request.
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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