NTN BST45X75-1BP4 Angular Contact Thrust Bearing for Ball Screws
The NTN Ball Screw Support Bearing: 45X75 is a single, metric angular contact thrust bearing for ball screws, featuring a 45 mm bore and a 60° contact angle. This open bearing is ABEC 7 precision-rated with a…
SKU 3G-OTH-97335
Also listed as: BST45X751BP4 · BST45X75 1BP4
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The NTN Ball Screw Support Bearing: 45X75 is a single, metric angular contact thrust bearing for ball screws, featuring a 45 mm bore and a 60° contact angle. This open bearing is ABEC 7 precision-rated with a thermoplastic cage, and is supplied as a single bearing (not matched). The bearing industry number is 45X75, with manufacturer part number BST45X75-1BP4.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NTN Ball Screw Support Bearing 45X75 used for?
This NTN angular contact thrust bearing supports ball screws in precision positioning systems. It handles axial loads in CNC machines, robotics, and linear motion assemblies. The 60° contact angle and ABEC 7 precision suit high-speed, high-accuracy applications.
What are the specifications of the NTN BST45X75-1BP4 bearing?
The NTN BST45X75-1BP4 is a single, metric angular contact thrust bearing with a 45 mm bore, 75 mm outer diameter, 60° contact angle, open design, ABEC 7 precision, and a thermoplastic cage. It is not matched and has bearing industry number 45X75.
Where to buy NTN ball screw support bearings worldwide?
3G Electric supplies NTN ball screw support bearings like the BST45X75-1BP4 worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. As a global distributor, we source and deliver this NTN bearing to any country.
How to select the correct NTN ball screw support bearing?
Select based on bore size, contact angle, precision class, and cage material. For the BST45X75-1BP4, confirm a 45 mm shaft, 60° contact angle for axial loads, ABEC 7 for high precision, and thermoplastic cage for reduced noise. Ensure single bearing (not matched) suits your preload setup.
Used in
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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.
