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Timken QAMC20A315SB is a spherical roller bearing mounted unit with a cartridge housing. This SRB housed unit is designed for heavy-duty industrial applications requiring high radial load capacity and self-alignment capability.
MODEL QAMC20A315SB
$1,279.71 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.075 mm Shaft Size
3 15/16 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.85 Y2 - Geometry Factor:4.24 e - Geometry Factor:0.24
0.120 mm Pre Install Clearance Min
0.0030 in
11.4 mm Dimension SA
4.59 in
116.6 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.083 in
128.3 mm Dimension RA
0.45 in
130.3 mm Dimension L Fix
5.05 in
19.8 mm Dimension KA
1.63 in
41.4 mm Dimension L Exp
5.13 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:0.78 in
Bearing Number
22220
Dynamic Load (Basic)
97700 lbf
Eng Internal Radial ClearancMax
0.0047
Eng Internal Radial ClearancMin
0.003
Engineering Group
Mounted Bearing
Float
0.083 in
Geometry Factor
2.85
Grease Lubrication - B/C/O Seal
900 rpm
Grease Lubrication - M/N Seal
1200 rpm
Grease Lubrication - T Seal
1600 rpm
Housing Construction
Cartridge
Locking Style
Single Concentric
Oil Lubrication - B/C/O Seal
900 rpm
Oil Lubrication - M/N Seal
1200 rpm
Oil Lubrication - T Seal
2000 rpm
Pre Install Clearance Max
0.0047 in
Pre Install Clearance Min
0.0030 in
Shaft Size
3 15/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in
Static Load
113000 lbf
Bearings The TIMKEN QAMC20A315SB SRB Housed Unit is an advanced bearing solution designed for high-performance applications in various industrial settings. This housed unit combines Timken's innovative engineering with robust construction, ensuring optimal reliability and efficiency.
Key Features
| Design | The housed unit features a solid, cast iron housing that provides excellent strength and durability, ensuring long service life in demanding environments. |
|---|---|
| Bearing Type | Equipped with a spherical roller bearing, it is designed to accommodate heavy loads and accommodate misalignment, making it ideal for use in challenging conditions. |
| Dimensions | The unit has a bore diameter of 20 mm and an overall height of 315 mm, providing a compact solution for space-constrained applications. |
| Sealing | Integrated with high-quality seals that protect against contaminants and retain lubrication, enhancing the bearing's life and performance. |
| Temperature Range | Capable of operating effectively in a temperature range of -20°C to +100°C, this unit is suitable for various operational environments. |
Applications
| Industrial Machinery | Perfect for use in conveyors, mixers, and other heavy machinery where reliability is critical. |
|---|---|
| Automotive Industry | Ideal for applications requiring durable and efficient bearing solutions, enhancing vehicle performance and longevity. |
| Energy Sector | Suitable for wind turbines and other energy generation equipment, ensuring smooth operation under varying load conditions. |
| Compatibility | Designed to be compatible with a wide range of mounting options and applications, making it a versatile choice for engineers and maintenance professionals. |
Benefits
| Enhanced Performance | Provides superior load-carrying capacity and reduced friction, resulting in lower energy consumption and improved operational efficiency. |
|---|---|
| Reliability | Timken's reputation for quality ensures that this bearing unit will withstand the rigors of industrial operation, reducing downtime and maintenance costs. |
| Ease of Installation | The housed unit design simplifies installation and alignment, allowing for quicker setup and reduced labor costs. |
| Long Service Life | The robust construction and effective sealing systems extend the service life of the bearing, providing excellent return on investment. --- 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