
NU 316 ECP Bearing
weight:3.86kg
Single row cylindrical roller bearing, NU design

Products Description
| d |
80 mm |
Bore diameter |
|---|---|---|
| D |
170 mm |
Outside diameter |
| B |
39 mm |
Width |
| D1 |
≈142.7 mm |
Shoulder diameter of outer ring |
| F |
101 mm |
Raceway diameter of inner ring |
| r1,2 |
min.2.1 mm |
Chamfer dimension |
| r3,4 |
min.2.1 mm |
Chamfer dimension |
| s |
max.2.1 mm |
Permissible axial displacement |
| da |
min.92 mm |
Diameter of spacer sleeve |
|---|---|---|
| da |
max.98 mm |
Diameter of spacer sleeve |
| db |
min.104 mm |
Diameter of shaft abutment |
| Da |
max.157.8 mm |
Diameter of housing abutment |
| ra |
max.2 mm |
Radius of fillet |
| rb |
max.2 mm |
Radius of fillet |
| SKF performance class |
SKF Explorer |
|
| Basic dynamic load rating | C |
300 kN |
| Basic static load rating | C0 |
290 kN |
| Fatigue load limit | Pu |
36 kN |
| Reference speed |
4 300 r/min |
|
| Limiting speed |
5 000 r/min |
|
| Minimum load factor | kr |
0.15 |
| Limiting value | e |
0.2 |
| Calculation factor | Y |
0.6 |
| Angle ring | HJ 316 EC |
The NU 316 ECP is a single-row cylindrical roller bearing designed for heavy-duty applications. Its key feature is its robust construction, featuring high-quality materials and precise manufacturing processes. This results in a bearing with exceptional load-carrying capacity, allowing it to withstand significant radial forces while maintaining smooth and reliable operation. The ECP designation likely indicates a specific design enhancement, such as improved sealing or a modified cage design, further enhancing its performance and durability.
One of the primary advantages of the NU 316 ECP is its ability to handle high speeds and dynamic loads. This makes it suitable for demanding applications in various industries, including:
Heavy machinery: Such as construction equipment, mining machinery, and industrial presses.
Power transmission: In applications like gearboxes, wind turbines, and rolling mills.
Automotive: In high-performance vehicles and heavy-duty trucks.
The NU 316 ECP's design also contributes to its efficiency. The use of high-quality materials and precise manufacturing minimizes friction, leading to reduced energy consumption and increased operational efficiency. Furthermore, its robust construction ensures a long service life, minimizing downtime and maintenance costs.


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