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Timken QAPL08A107ST is a two-bolt pillow block mounted spherical roller bearing unit. This housed unit features a 1-1/2 inch shaft size and a two-setscrew locking mechanism. It is designed for heavy-duty industrial applications requiring self-alignment and high load capacity, such as conveyors, fans, and agricultural equipment.
View suggested Dodge alternativeMODEL QAPL08A107ST
$266.26 Each
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Returnable:No
0.025 mm Shaft size type
Imperial Y1 - Geometry Factor:2.47 Y2 - Geometry Factor:3.67 e - Geometry Factor:0.27
0.030 mm Shaft Size
1 7/16 in Shaft Tolerance:0.0010 in
0.045 mm Pre Install Clearance Min
0.0012 in
119.1 mm Dimension J (Bolt Size)
0.5 in
12 mm Dimension KA
1 in
152.4 mm Dimension D Min
4.69 in
25.4 mm Dimension RA
0.13 in
3.3 mm Dimension SA
2.75 in
47.8 mm Dimension D Max
6 in
69.9 mm Eng Internal Radial Clearance - Max
0.0018 Eng Internal Radial Clearance - Min:0.0012 Engineering group:Mounted Bearing Float:0.050 in
Bearing number
22208 C - Dynamic Load (Basic):23400 lbf 104000 N C0 - Static Load:22400 lbf 99700 N Dimension:1.88 in
Bearing Number
22208
C - Dynamic Load (Basic)
23400 lbf 104000 N
C0 - Static Load
22400 lbf 99700 N
Dimension A
1.88 in 47.8 mm
Dimension B
3.73 in 94.7 mm
Dimension C
2.38 in 60.5 mm
Dimension D Max
6 in 152.4 mm
Dimension D Min
4.69 in 119.1 mm
Dimension F
6.88 in 174.8 mm
Dimension G
2.25 in 57.2 mm
Dimension H
1 in 25.4 mm
Dimension J (Bolt Size)
0.5 in 12 mm
Dimension KA
1 in 25.4 mm
Dimension L
2.88 in 73.2 mm
Dimension M
1.75 in 44.5 mm
Dimension RA
0.13 in 3.3 mm
Dimension SA
2.75 in 69.9 mm
Dynamic Load (Basic)
23400 lbf
e - Geometry Factor
0.27
Eng Internal Radial Clearance - Max
0.0018
Eng Internal Radial Clearance - Min
0.0012
Eng Internal Radial ClearancMax
0.0018
Eng Internal Radial ClearancMin
0.0012
Engineering Group
Mounted Bearing
Float
0.050 in 1.270 mm
Full Timken Part Number
QAPL08A107SB QAPL08A107SC QAPL08A107SEB QAPL08A107SEC QAPL08A107SEM QAPL08A107SEN QAPL08A107SEO QAPL08A107SET QAPL08A107SM QAPL08A107SN QAPL08A107SO QAPL08A107ST
Geometry Factor
3.67
Grease Lubrication - B/C/O Seal
1950 rpm
Grease Lubrication - M/N Seal
2700 rpm
Grease Lubrication - T Seal
4000 rpm
Housing Construction
Two-Bolt Pillow Block
Locking Style
Single Concentric
Oil Lubrication - B/C/O Seal
1950 rpm
Oil Lubrication - M/N Seal
2700 rpm
Oil Lubrication - T Seal
4500 rpm
Pre Install Clearance Max
0.0018 in 0.045 mm
Pre Install Clearance Min
0.0012 in 0.030 mm
Shaft Size
1 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0010 in 0.025 mm
Static Load
22400 lbf
Y1 - Geometry Factor
2.47
Y2 - Geometry Factor
3.67
2-Bolt Pillow Block Bearings The TIMKEN QAPL08A107ST SRB Housed Unit is an expertly engineered 2-bolt pillow block bearing designed for superior performance in demanding applications. This robust unit combines precision construction with high-quality materials, ensuring reliability and longevity in various industrial environments.
Key Features
| Design | Features a durable cast iron housing designed for stability and resistance to wear, providing optimal support for rotating shafts. |
|---|---|
| Bearing Type | Equipped with a spherical roller bearing for enhanced load-carrying capacity and alignment tolerance, accommodating shaft misalignment effectively. |
| Mounting Configuration | The 2-bolt design allows for easy installation and secure mounting, facilitating quick replacement and maintenance. |
| Seal Type | Integrated seals provide excellent protection against contaminants, prolonging the operational life of the bearing. |
| Dimensions | The unit has a bore diameter of 1 inch and overall dimensions tailored to fit standard application requirements, ensuring compatibility with existing setups. |
Applications
| Industrial Machinery | Ideal for use in conveyor systems, fans, and other machinery where reliable rotational motion is essential. |
|---|---|
| Automotive | Suitable for automotive applications requiring dependable performance in varying load conditions. |
| Aerospace | Can be utilized in specific aerospace applications that demand rigorous quality and performance standards. |
| Energy Sector | Effective in wind turbine and power generation machinery, contributing to energy efficiency and reliability. |
Benefits
| Enhanced Durability | Built to withstand harsh conditions, the QAPL08A107ST reduces downtime and maintenance costs, ensuring continuous operation. |
|---|---|
| Improved Efficiency | The spherical roller design minimizes friction and heat generation, enhancing energy efficiency in operational processes. |
| Versatile Compatibility | Its universal design integrates seamlessly into existing systems, making it an ideal choice for various industrial applications. |
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