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Timken QVPF19V307SEM is a spherical roller pillow block mounted unit. This housed bearing features a V-Lock concentric locking collar for secure shaft attachment. It is designed for heavy-duty applications requiring high load capacity and tolerance to misalignment, such as conveyors, fans, and industrial machinery.
View suggested Dodge alternativeMODEL QVPF19V307SEM
$981.32 Each
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Returnable:No
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.88 Y2 - Geometry Factor:4.29 e - Geometry Factor:0.23
0.110 mm Shaft Size
3 7/16 in Shaft Tolerance:0.0030 in
0.140 mm Pre Install Clearance Min
0.0043 in
10.9 mm Dimension SV
3.63 in
20 mm Dimension RV
0.43 in
225.6 mm Dimension J (Bolt Size)
0.75 in
276.4 mm Dimension D Min
8.88 in
92.1 mm Eng Internal Radial Clearance - Max
0.0055 Eng Internal Radial Clearance - Min:0.0043 Engineering group:Mounted Bearing Float:0.083 in
95.3 mm Dimension D Max
10.88 in
Bearing number
22219 C - Dynamic Load (Basic):86600 lbf 385000 N C0 - Static Load:99000 lbf 441000 N Dimension:3.75 in
Bearing Number
22219
C - Dynamic Load (Basic)
86600 lbf 385000 N
C0 - Static Load
99000 lbf 441000 N
Dimension A
3.75 in 95.3 mm
Dimension B
7.69 in 195.3 mm
Dimension C
4.9 in 124.5 mm
Dimension D Max
10.88 in 276.4 mm
Dimension D Min
8.88 in 225.6 mm
Dimension E
2 in 50.8 mm
Dimension F
12.3 in 312.4 mm
Dimension G
3.75 in 95.3 mm
Dimension H
1.56 in 39.6 mm
Dimension J (Bolt Size)
0.75 in 20 mm
Dimension L
4.19 in 106.4 mm
Dimension RV
0.43 in 10.9 mm
Dimension SV
3.63 in 92.1 mm
Dynamic Load (Basic)
86600 lbf
e - Geometry Factor
0.23
Eng Internal Radial Clearance - Max
0.0055
Eng Internal Radial Clearance - Min
0.0043
Eng Internal Radial ClearancMax
0.0055
Eng Internal Radial ClearancMin
0.0043
Engineering Group
Mounted Bearing
Float
0.083 in 2.108 mm
Full Timken Part Number
QVPF19V307SB QVPF19V307SC QVPF19V307SEB QVPF19V307SEC QVPF19V307SEM QVPF19V307SEN QVPF19V307SEO QVPF19V307SET QVPF19V307SM QVPF19V307SN QVPF19V307SO QVPF19V307ST
Geometry Factor
2.88
Grease Lubrication - B/C/O Seal
950 rpm
Grease Lubrication - M/N Seal
1300 rpm
Grease Lubrication - T Seal
1800 rpm
Housing Construction
Four-Bolt Pillow Block
Locking Style
Single V-Lock
Oil Lubrication - B/C/O Seal
1000 rpm
Oil Lubrication - M/N Seal
1300 rpm
Oil Lubrication - T Seal
2200 rpm
Pre Install Clearance Max
0.0055 in 0.140 mm
Pre Install Clearance Min
0.0043 in 0.110 mm
Shaft Size
3 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in 0.076 mm
Static Load
99000 lbf
Y1 - Geometry Factor
2.88
Y2 - Geometry Factor
4.29
2-Bolt Pillow Block Bearings The TIMKEN QVPF19V307SEM SRB Housed Unit is a high-performance 2-bolt pillow block bearing designed for reliable and efficient operation in various industrial applications. Engineered with precision, this bearing unit offers superior load-carrying capabilities and is ideal for use in demanding environments.
Key Features
- Durable Construction: Made from high-quality materials to withstand harsh operating conditions, ensuring longevity and reliability.
- Precision Engineering: Designed to provide optimal alignment and reduce friction, enhancing overall performance.
- Sealed Design: Equipped with robust seals to keep contaminants out and retain lubrication, promoting a longer service life.
- Easy Installation: The 2-bolt mounting design allows for quick and straightforward installation, reducing downtime during maintenance.
- Versatile Compatibility: Suitable for a wide range of applications in industries such as automotive, aerospace, and industrial machinery.
Applications
- Industrial Machinery: Commonly used in conveyor systems, fans, and pumps where stability and reliability are critical.
- Agricultural Equipment: Ideal for various agricultural machinery that requires robust bearing solutions.
- Material Handling: Effective in applications involving heavy loads and dynamic forces, facilitating smooth operation.
Benefits
- Enhanced Efficiency: Reduces friction and wear, leading to smoother operation and energy savings.
- Increased Reliability: Built to withstand heavy loads and adverse conditions, minimizing the risk of failure and downtime.
- Cost-Effective Solution: With its long service life and low maintenance requirements, the QVPF19V307SEM offers excellent value for investment. --- 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