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Timken QVP19V307ST is a spherical roller mounted unit (SRB housed unit) featuring a two-bolt pillow block design. This heavy-duty mounted bearing incorporates a V-Lock concentric locking mechanism for secure shaft attachment and is designed for applications requiring high load capacity and tolerance to misalignment, such as conveyors and industrial fans.
View suggested Dodge alternativeMODEL QVP19V307ST
$956.28 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
238.3 mm Dimension J (Bolt Size)
0.875 in
24 mm Dimension RV
0.23 in
285.8 mm Dimension D Min
9.38 in
5.8 mm Dimension SV
3.69 in
93.7 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
11.25 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
11.25 in 285.8 mm
Dimension D Min
9.38 in 238.3 mm
Dimension F
13.5 in 342.9 mm
Dimension G
3.41 in 86.6 mm
Dimension H
1.88 in 47.8 mm
Dimension J (Bolt Size)
0.875 in 24 mm
Dimension L
4.02 in 102.1 mm
Dimension RV
0.23 in 5.8 mm
Dimension SV
3.69 in 93.7 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
QVP19V307SB QVP19V307SC QVP19V307SEB QVP19V307SEC QVP19V307SEM QVP19V307SEN QVP19V307SEO QVP19V307SET QVP19V307SM QVP19V307SN QVP19V307SO QVP19V307ST
Geometry Factor
4.29
Grease Lubrication - B/C/O Seal
950 rpm
Grease Lubrication - M/N Seal
1300 rpm
Grease Lubrication - T Seal
1800 rpm
Housing Construction
Two-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
TIMKEN QVP19V307ST SRB Housed Unit The Timken QVP19V307ST SRB Housed Unit is a high-performance 2-bolt pillow block bearing designed for demanding applications in various industrial environments. With its robust construction and precision engineering, this housed unit provides superior support and reliability for rotating shafts, ensuring optimal performance in both light and heavy-duty operations.
Key Features
- Durable Construction: Engineered with high-quality materials that enhance wear resistance and extend service life, ensuring reduced downtime and maintenance costs.
- Sealed Design: Features integrated seals that protect against contaminants and moisture, promoting smoother operation and minimizing the risk of failure.
- Easy Installation: The 2-bolt configuration allows for quick mounting on surfaces, simplifying installation and alignment processes.
- Precision Engineering: Designed to handle radial and axial loads effectively, providing stability and support for various applications.
- Compatibility: Fits standard shaft sizes, making it versatile for a wide range of machinery and applications.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, packaging equipment, and material handling machinery where reliability is crucial.
- Automotive Applications: Suitable for automotive assemblies requiring robust bearing solutions to withstand variable loads and speeds.
- Agricultural Equipment: Perfect for use in farming machinery, ensuring smooth operation in challenging conditions.
- Energy Sector: Can be utilized in wind turbines and other energy applications, where durability and performance are essential.
Benefits
- Enhanced Reliability: The Timken QVP19V307ST is engineered to reduce the likelihood of failure, providing peace of mind in critical operations.
- Operational Efficiency: Its superior design minimizes friction and heat generation, contributing to lower energy consumption and improved efficiency.
- Long-Term Performance: With its durable materials and protective features, this housed unit is built for extended service, reducing the frequency and cost of replacements. --- 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