NTN BST40X72-1BP4 Angular Contact Thrust Bearing for Ball Screws
<p>The NTN BST40X72-1BP4 is a single-row angular contact thrust bearing designed specifically for ball screw support applications. With a 40 mm bore, a 60° contact angle, and ABEC 7 precision, it delivers high axial…
SKU 3G-OTH-97287
Also listed as: BST40X721BP4 · BST40X72 1BP4
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
<p>The NTN BST40X72-1BP4 is a single-row angular contact thrust bearing designed specifically for ball screw support applications. With a 40 mm bore, a 60° contact angle, and ABEC 7 precision, it delivers high axial rigidity and accuracy. The thermoplastic cage ensures smooth operation and reduced noise.</p><p>This bearing is ideal for machine tools, robotics, and precision positioning systems. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What is the bore size and contact angle of the NTN BST40X72-1BP4?
The bore size is 40 mm, and the contact angle is 60°.
Is this bearing matched or single? What precision class is it?
It is a single bearing (not matched). It has ABEC 7 precision.
Used in
Common applications for NTNNTN Products
3G Electric supplies NTN angular contact thrust bearings for ball screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.