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Home Product UMSB6-20 20mm OD Miniature Ball Screw for Linear Motion Systems

UMSB6-20 20mm OD Miniature Ball Screw for Linear Motion Systems

UMSB6-20 bushing
20mm OD sleeve bearing
UMSB series bushing
UMSB6-20 *Outside diameter(mm): 20
UMSB6-20 bushing from the UMSB series sleeve bearings provides 20mm OD durability with low-friction performance, engineered for smooth rotational motion in compact machinery applications.

Product Description

The UMSB6-20 bushing, part of the UMSB series bushing family, is a precision-engineered 20mm OD sleeve bearing designed for industrial machinery applications. It operates within a voltage range of 5-24VDC and functions reliably across temperatures from -20°C to +120°C, making it suitable for automation systems, conveyor mechanisms, and low-speed rotational equipment. This component integrates seamlessly with modular mounting systems, supporting direct connection to up to 3 adjacent modules while maintaining alignment stability. The UMSB6-20 features a maintenance-free lubrication matrix and corrosion-resistant alloy construction, offering exceptional wear resistance in dusty or humid environments. Its compact design enables installation in confined spaces but limits axial load capacity compared to larger bushings. With a radial clearance tolerance of 0.01mm and vibration dampening properties, it excels in precision motion control applications.
Parameter Name Specification Value
Product Model UMSB6-20 Bushing
Series Name UMSB Series Bushing
Outside Diameter (OD) 20mm
Inner Diameter (ID) 6mm
Material High-strength sintered bronze/steel-backed
Application Sleeve bearing for rotary shaft applications
Operating Temperature -30°C to +120°C
Max Load Capacity Dynamic: 15MPa / Static: 45MPa
Lubrication Type Self-lubricating (PTFE/Graphite infused)
Installation Press-fit recommended
question:Why is the shipping cost so high? Are there any cheaper options?
answer:Shipping costs are determined by carriers. We can suggest economical shipping options based on your budget and timeline.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers. Contact us for the best rates and delivery times.
question:Can you provide product photos or procurement dates for similar items?
answer:Yes, we can share product photos and procurement details upon request. Please specify the items needed.
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 is the shipping cost so high? Are there any cheaper options?
answer:Shipping costs are determined by carriers. We can suggest economical shipping options based on your budget and timeline.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers. Contact us for the best rates and delivery times.
question:Can you provide product photos or procurement dates for similar items?
answer:Yes, we can share product photos and procurement details upon request. Please specify the items needed.
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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