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Timken QAFY08A108ST is a spherical roller mounted bearing unit with a four-bolt flange housing. This housed unit features a 1-1/2 inch shaft size and a two-setscrew locking mechanism. It is designed for heavy-duty applications requiring high radial load capacity and tolerance to misalignment, such as conveyors, fans, and industrial gearboxes.
View suggested Dodge alternativeMODEL QAFY08A108ST
$229.82 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 1/2 in Shaft Tolerance:0.0010 in
0.045 mm Pre Install Clearance Min
0.0012 in
12 mm Dimension KA
1 in
127 mm Dimension J (Bolt Size)
0.5 in
25.4 mm Dimension L Exp
2.96 in
3.3 mm Dimension SA
2.75 in
60.5 mm Dimension BC
5 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
73.2 mm Dimension RA
0.13 in
75.2 mm Dimension L Fix
2.88 in
Bearing number
22208 C - Dynamic Load (Basic):23400 lbf 104000 N C0 - Static Load:22400 lbf 99700 N Dimension:2.38 in
Bearing Number
22208
C - Dynamic Load (Basic)
23400 lbf 104000 N
C0 - Static Load
22400 lbf 99700 N
Dimension BC
5 in 127 mm
Dimension C
2.38 in 60.5 mm
Dimension D
4.25 in 108 mm
Dimension E
4.33 in 110 mm
Dimension F
6.2500 in 158.8 mm
Dimension H
0.75 in 19.1 mm
Dimension J (Bolt Size)
0.5 in 12 mm
Dimension KA
1 in 25.4 mm
Dimension L Exp
2.96 in 75.2 mm
Dimension L Fix
2.88 in 73.2 mm
Dimension M
1.75 in 44.5 mm
Dimension N
2.26 in 57.4 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
QAFY08A108SB QAFY08A108SC QAFY08A108SEB QAFY08A108SEC QAFY08A108SEM QAFY08A108SEN QAFY08A108SEO QAFY08A108SET QAFY08A108SM QAFY08A108SN QAFY08A108SO QAFY08A108ST
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
Round Flange
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 1/2 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
Bearings The TIMKEN QAFY08A108ST SRB Housed Unit is a premium-quality bearing solution, engineered to provide exceptional performance in various applications. Designed with robustness and reliability in mind, this 4-bolt flange bearing is perfect for environments where durability and precision are paramount.
Key Features
| High Load Capacity | The QAFY08A108ST is built to handle high radial loads, making it suitable for demanding industrial applications. |
|---|---|
| Durable Construction | Constructed from high-quality materials, ensuring long-lasting performance and resistance to wear and tear. |
| Precision Engineering | Features an innovative design that minimizes friction, enhancing efficiency and extending service life. |
| Easy Installation | The 4-bolt flange design allows for straightforward mounting, reducing installation time and effort. |
| Sealed Bearings | Equipped with integrated seals to prevent contamination, ensuring optimal operation and longevity. |
Applications
| Industrial Machinery | Ideal for use in conveyors, pumps, and fans, where reliable motion is critical. |
|---|---|
| Automotive Systems | Suitable for various automotive applications, contributing to overall vehicle performance and reliability. |
| Aerospace Components | Effective in aerospace applications, where precision and reliability are non-negotiable. |
| Heavy Equipment | Perfect for agricultural and construction machinery, providing the strength needed for tough environments. |
Benefits
| Enhanced Reliability | The high-quality construction minimizes downtime due to maintenance, ensuring consistent operation. |
|---|---|
| Improved Efficiency | Lower friction design leads to energy savings, making it an eco-friendly choice for industrial applications. |
| Long Service Life | The durable materials and advanced sealing technology result in extended service intervals and reduced replacement costs. |
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