Ball Screw Support Bearing, Bore 20mm MPN:BST20X47-1BP4
Ball Screw Support Bearing, Bore 20mm
The NTN Ball Screw Support Bearing is a high-performance bearing designed for demanding applications. With a bore diameter of 20mm and a contact angle of 60 degrees, this bearing provides excellent support and stability for ball screws in a variety of industries, including aerospace, automotive, and industrial automation. The alloy steel construction and nylon cage ensure durability and smooth operation, while the angular contact design allows for high-precision positioning and accuracy. Ideal for use in high-temperature environments, this bearing can withstand temperatures up to 120°C and is suitable for applications requiring high-speed and high-load capabilities.
Top product features:
- Ball Screw Support Bearing has a 60-degree contact angle for angular contact.
- The bearing has a one-row design.
- The bearing is made with alloy steel for the ball and ring materials.
Top product applications:
- Machine Tool Applications
- Robotics and Automation Systems
- Aerospace Industry Equipment
Ball Screw Support Bearing, Ball Material Alloy Steel, Bearing Industry Number 20X47, Bore Diameter 20 mm, Cage Material Nylon, Closure Open, Contact Angle 60 Degrees , Contact Bearing Type Angular Contact, Lubricant Material Oil, Matched Bearing Type Not Matched/Single Bearing, Maximum Temperature 120 Degrees C, Minimum Temperature -40 Degrees C, Number of Rows One, Outside Diameter 47 mm, Overall Width 15 mm, Ring Material Alloy Steel, System of Measurement Metric, ABEC Rating 7
Additional Information
- Country of Origin: JP
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 8 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.20
- Package Width: 0.90
- Package Height: 2.20
- Package Weight: 0.30
Product info last updated on January 13, 2026 7:23pm UTC
Category: Bearings, V-belts and Power Transmission Equipment