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NTN Ball Screw Support Bearing: 35X72, 1 Row, 60°, Open, ABEC 7, Thermoplastic Cage - Angular Contact Thrust Bearings for Ball Screws
NTNAngular Contact Thrust Bearings for Ball Screws

NTN Ball Screw Support Bearing: 35X72, 1 Row, 60°, Open, ABEC 7, Thermoplastic Cage

The NTN Ball Screw Support Bearing: 35X72 is a single, angular contact thrust bearing for ball screws, featuring a 35 mm bore, a 60° contact angle, an open design, an ABEC 7 precision rating, and a thermoplastic…

SKU 3G-OTH-97245

Brand
NTN
Item
Ball Screw Support Bearing: 35X72, 1 Row, 60°, Open, ABEC 7, Thermoplastic Cage
Category
Angular Contact Thrust Bearings for Ball Screws
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Technical Specifications

NTN
Manufacturer Part Number
BST35X72-1BP4
Type
60°, Open, ABEC 7, Thermoplastic Cage
Bore
35 mm
Row
1
Bearing Type
Single Bearing
Contact Bearing Type
Angular Contact
Matched Bearing Type
Not Matched/Single Bearing
System of Measurement
Metric
Bearing Industry Number
35X72
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Ball Screw Support Bearing: 35X72 is a single, angular contact thrust bearing for ball screws, featuring a 35 mm bore, a 60° contact angle, an open design, an ABEC 7 precision rating, and a thermoplastic cage. This metric bearing, identified by industry number 35X72 and MPN BST35X72-1BP4, is supplied as a single bearing without matched pairing.

Frequently Asked Questions

What is the NTN Ball Screw Support Bearing 35X72 used for?

This NTN angular contact thrust bearing supports ball screws in precision linear-motion systems, such as CNC machine tools and industrial automation. Its 60° contact angle handles high axial loads, while the ABEC 7 rating ensures accuracy for positioning applications.

What are the specifications of the NTN BST35X72-1BP4 bearing?

The NTN BST35X72-1BP4 is a single, metric angular contact thrust bearing with a 35 mm bore, 72 mm outer diameter, open design, ABEC 7 precision, and a thermoplastic cage. It has a 60° contact angle and is not matched for preload pairing.

Where to buy NTN ball screw support bearings worldwide?

3G Electric supplies the NTN BST35X72-1BP4 bearing worldwide. As a global industrial distributor, we handle full logistics and customs clearance to deliver this precision component to your facility. Contact us for availability and lead time.

How to select the correct NTN ball screw support bearing?

Select based on shaft diameter (35 mm bore), load direction (axial), and precision needs (ABEC 7). The 60° contact angle suits high-thrust applications. For single-bearing setups, use the BST35X72-1BP4; for duplex arrangements, order matched pairs separately.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN 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.

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