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Timken QATP18A090SC is a spherical roller take-up bearing unit. This housed unit features a frame size 18, a 90mm metric shaft bore, and a single concentric (SC) locking collar. It is designed for adjustable mounting in conveyor and power transmission applications requiring heavy radial load capacity and self-alignment.
MODEL QATP18A090SC
$1,051.25 Each
Prices are subject to change
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Returnable:No
0.060 mm Shaft Size
90 mm Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Metric Y1 - Geometry Factor:2.90 Y2 - Geometry Factor:4.31 e - Geometry Factor:0.23
0.100 mm Pre Install Clearance Min
0.0024 in
102.4 mm Dimension U
0.81 in
103.9 mm Dimension A1
4.32 in
109.7 mm Dimension Q
1.31 in
20.6 mm Eng Internal Radial Clearance - Max
0.0039 Eng Internal Radial Clearance - Min:0.0024 Engineering group:Mounted Bearing Float:0.08 in
33.3 mm Dimension RA
0.34 in
8.6 mm Dimension TA
4.03 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:4.09 in
Bearing Number
22218
Dynamic Load (Basic)
79700 lbf
Eng Internal Radial ClearancMax
0.0039
Eng Internal Radial ClearancMin
0.0024
Engineering Group
Mounted Bearing
Float
0.08 in
Geometry Factor
4.31
Grease Lubrication - B/C/O Seal
1000 rpm
Grease Lubrication - M/N Seal
1400 rpm
Grease Lubrication - T Seal
2000 rpm
Housing Construction
Top Pull Take-Up
Locking Style
Single Concentric
Oil Lubrication - B/C/O Seal
1000 rpm
Oil Lubrication - M/N Seal
1400 rpm
Oil Lubrication - T Seal
2400 rpm
Pre Install Clearance Max
0.0039 in
Pre Install Clearance Min
0.0024 in
Shaft Size
90 mm
Shaft Size Type
Metric
Shaft Tolerance
0.0030 in
Static Load
87200 lbf
Take-Up Bearing Units The Timken QATP18A090SC SRB Housed Unit is a premium take-up bearing unit designed for optimal performance in various industrial applications. This unit is engineered to accommodate misalignment and thermal expansion, providing a reliable solution for conveyor systems, processing equipment, and other machinery requiring efficient motion control.
Key Features
| Design | The housed unit features a sturdy construction with a cast iron housing, ensuring durability and resistance to harsh operating conditions. |
|---|---|
| Bearing Type | Utilizes a spherical roller bearing design for enhanced load distribution and reduced friction, promoting longer service life. |
| Dimensions | The unit has an inner diameter of 90 mm, with a robust design that supports heavy loads and minimizes vibration. |
| Sealing | Equipped with high-quality seals to protect against contaminants, ensuring smooth operation and reduced maintenance needs. |
| Mounting Options | Versatile mounting configurations allow for easy installation and alignment in various setups. |
Applications
| Conveyor Systems | Ideal for use in conveyor belts and material handling systems where reliable motion control is critical. |
|---|---|
| Industrial Machinery | Suitable for various equipment in manufacturing and processing plants, including mixers, granulators, and blenders. |
| Construction Equipment | Can be utilized in heavy machinery that demands robust bearing solutions to withstand tough environments. |
Benefits
| Enhanced Reliability | The Timken QATP18A090SC ensures consistent performance with its high load capacity and durability, reducing downtime and maintenance costs. |
|---|---|
| Improved Efficiency | The spherical roller bearing design minimizes friction, enhancing energy efficiency in operational processes. |
| Versatile Use | Its adaptable design allows for installation in a wide range of applications, making it a versatile choice for numerous 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.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more