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Timken QATP20A315SC 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 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 QATP20A315SC
$1,899.22 Each
Prices are subject to change
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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
Bearings The Timken QATP20A315SC SRB Housed Unit is a robust and reliable take-up bearing unit designed to provide exceptional performance in various industrial applications. This housed unit is engineered to accommodate shaft misalignment and thermal expansion while ensuring smooth rotation and load support, making it an ideal choice for demanding environments.
Key Features
- Design: The QATP20A315SC features a single-row ball bearing housed in a durable cast iron or composite housing that offers excellent strength and rigidity.
- Dimensions: The unit has a bore size of 20 mm, and it is designed to handle a dynamic load capacity of 18.5 kN, ensuring its ability to support substantial loads.
- Seal Type: Equipped with high-quality seals, the bearing effectively protects against contamination, extending service life and reliability.
- Temperature Range: This unit operates effectively in temperatures ranging from -30°C to +100°C, making it suitable for a wide range of industrial conditions.
- Mounting Configuration: The take-up design allows for easy alignment and adjustment, facilitating installation and maintenance.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, textile manufacturing, and packaging machines where precise alignment and load support are critical.
- Agricultural Equipment: Perfectly suited for agricultural applications requiring robust performance in challenging environments.
- Mining and Construction: The durable construction stands up to the harsh conditions typically found in mining and construction operations.
Benefits
- Enhanced Reliability: The precision engineering of the QATP20A315SC minimizes friction and wear, leading to reduced downtime and maintenance costs.
- Versatile Use: With its adaptable design and broad temperature range, this bearing unit is versatile enough to be used across various industries.
- Ease of Installation: The take-up bearing unit simplifies installation and adjustments, saving time and enhancing operational efficiency. --- 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.
| Brand | Hubbell Wiring |
| Model | HBL560MIF9W |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more