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Timken NUP2218EMA is a single row, NUP-type cylindrical roller bearing with a 90 mm bore. It features a brass cage (EMA) for shock and high-temperature applications up to 400°F. This bearing is designed for axial location in both directions and is suited for industrial gearboxes and electric motor applications where combined radial and axial loads are present.
MODEL NUP2218EMA
$703.14 Each
Prices are subject to change
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Returnable: Yes
1.5748 in O.D. (in)
160 mm 6.2992 Outer ring backing diameter:145 mm
1.5748 in Reference thermal speed rating (grease)
3100 RPM Static radial rating:322000 N
4.05 in Inner ring width
40 mm
5.71 in Outer ring width
40 mm
72400 lbf Type
NUP
B - Outer Ring Width
40 mm 1.5748 in
Bore
90 mm
C - Dynamic Radial Rating
275000 N 61900 lbf
C - Inner Ring Width
40 mm 1.5748 in
C0 - Static Radial Rating
322000 N 72400 lbf
Cg - Geometry Factor
0.094
d - Bore
90 mm
D - Outer Diameter
160 mm 6.2992 in
da - Inner Ring Backing Diameter
102.9 mm 4.05 in
Da - Outer Ring Backing Diameter
145 mm 5.71 in
Design units
Metric Inner ring backing diameter:102.9 mm
Design Units
Metric
DOuter Ring Backing Diameter
145 mm 5.71 in
Dynamic Radial Rating
275000 N 61900 lbf
Geometry Factor
0.094
I.D.
90 mm
Inner Ring 'To Clear' Radius
2 mm 0.08 in
Inner Ring Backing Diameter
102.9 mm 4.05 in
Inner Ring Width
40 mm 1.5748 in
Outer Diameter
160 mm 6.2992 in
Outer Ring 'To Clear' Radius
2 mm 0.08 in
Outer Ring Width
40 mm 1.5748 in
R - Inner Ring "To Clear" Radius
2 mm 0.08 in
r - Outer Ring "To Clear" Radius
2 mm 0.08 in
Reference Thermal Speed Rating (Grease)
3100 rpm
Reference Thermal Speed Rating (Oil)
3600 rpm
Static Radial Rating
322000 N 72400 lbf
Type
NUP
Bearings The Timken NUP2218EMA is a high-performance cylindrical roller bearing designed specifically for applications requiring robust support and reliability. This single row cylindrical roller bearing is engineered to accommodate radial loads while providing exceptional performance in demanding conditions.
Key Features
| Design | Single row cylindrical roller bearing for optimal load distribution and enhanced performance. |
|---|---|
| Dimensions | Features an outer diameter of less than 12 inches (OD < 12) for compact applications. |
| Construction | Made from high-quality materials for increased durability and resistance to wear, ensuring longevity in operation. |
| Load Capacity | Engineered to handle high radial loads, making it ideal for various heavy-duty applications. |
| Operational Efficiency | Designed for reduced friction and heat generation, contributing to improved energy efficiency. |
Applications
| Automotive Industry | Perfect for use in automotive gearboxes, differential assemblies, and other high-load applications. |
|---|---|
| Industrial Machinery | Suitable for various industrial machinery where reliable performance under high radial loads is critical. |
| Aerospace | Can be utilized in aerospace applications where precision and durability are paramount. |
Benefits
| Enhanced Reliability | Timken’s reputation for quality ensures this bearing delivers exceptional reliability even in the most challenging environments. |
|---|---|
| Increased Efficiency | Reduces operational friction, leading to lower energy consumption and extended equipment life. |
| Versatile Compatibility | Designed to fit various systems, making it a practical choice for multiple applications across different industries. Product information compiled with AI assistance for reference purposes. |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more