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Timken QATP20A315ST is a spherical roller take-up bearing unit. This housed unit features a heavy-duty spherical roller bearing insert within a take-up frame, designed for adjustable tensioning in conveyor systems. It utilizes a two-setscrew locking mechanism for shaft attachment. The frame size 20 indicates a robust housing suitable for industrial applications requiring periodic belt or chain tension adjustment.
MODEL QATP20A315ST
$1,804.25 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
116.7 mm Dimension U
0.81 in
117.6 mm Dimension A1
4.76 in
121 mm Dimension Q
1.31 in
20.6 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.08 in
33.3 mm Dimension RA
0.37 in
9.4 mm Dimension TA
4.59 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:4.63 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
0.08 in
Geometry Factor
4.24
Grease Lubrication - B/C/O Seal
900 rpm
Grease Lubrication - M/N Seal
1200 rpm
Grease Lubrication - T Seal
1600 rpm
Housing Construction
Top Pull Take-Up
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
Take-Up Bearing Units The Timken QATP20A315ST SRB Housed Unit is a high-performance take-up bearing unit designed for demanding applications in various industrial environments. Engineered for reliability and efficiency, this bearing unit provides exceptional load-carrying capabilities and ease of installation.
Key Features
- Durable Construction: Made from high-quality materials, the QATP20A315ST offers enhanced resistance to wear and corrosion, ensuring longevity in tough operational conditions.
- Sealed Design: The unit features integrated seals that protect against contaminants, prolonging service life and reducing maintenance costs.
- Easy Alignment: Its design allows for quick adjustments and precise alignment, simplifying installation and maintenance processes.
- High Load Capacity: Capable of handling significant radial and axial loads, this bearing unit is suitable for heavy-duty applications.
- Temperature Range: Operates effectively in a wide temperature range, making it ideal for varying industrial environments.
Applications
- Industrial Machinery: Perfect for conveyor systems, packaging equipment, and other machinery requiring reliable motion solutions.
- Mining and Construction: Suitable for use in rugged conditions, where durability and performance are critical.
- Agricultural Equipment: Provides dependable operation in farming machinery, enhancing productivity and uptime.
- Compatibility: Designed to fit seamlessly with existing systems, making it easy to incorporate into your operations.
Benefits
- Increased Reliability: The robust design ensures continuous operation with minimal downtime, enhancing overall productivity.
- Cost Efficiency: Reduced maintenance needs and extended service life lead to lower operational costs and improved ROI.
- Enhanced Performance: Optimized for high-load applications, providing superior performance across a range of industrial uses. --- 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