Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,

Availability:
3 in stock
The product is a set of four NTN BST40X721EDBTTP4 Angular Contact Ball Bearings, measuring 40mm in bore diameter, 72mm in outside diameter, and 15mm in width. These bearings are made of steel and manufactured in Japan. Ideal for industrial automation and motion control systems, they provide reliable performance and durability for a variety of mechanical applications. With the trusted brand of NTN and the specific model details, these bearings are a valuable component for ensuring smooth and efficient operation in machinery and equipment.
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$634.00
3 in stock

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| MFR / Brand | NTN |
|---|---|
| MPN | BST40X721EDBTTP4 |
| Model | BST 40X72 1E DBTT P4 |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 40 mm |
| OD | 72 mm |
| Width | 30 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Condition | New |
| Item Weight | 1.2 lbs |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 60° |
| Cross Reference 1 | SKF 40 BTR 10 |
|---|---|
| Cross Reference 2 | NSK 40TAC72B |
| Cross Reference 3 | FAG 7602040-TVP |
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