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Timken QVPX19V307SB is a spherical roller mounted unit (SRB housed unit) featuring a two-bolt pillow block design. This metric-shaft unit incorporates a V-Lock concentric locking collar for secure shaft attachment. The spherical roller bearing insert provides self-alignment and high radial load capacity for heavy-duty industrial applications such as conveyors, fans, and processing equipment.
MODEL QVPX19V307SB
$1,245.89 Each
Prices are subject to change
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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
101.6 mm Dimension D Max
12.19 in
20 mm Dimension RV
0.31 in
274.6 mm Dimension J (Bolt Size)
0.75 in
309.6 mm Dimension D Min
10.81 in
7.9 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
Bearing number
22219 C - Dynamic Load (Basic):86600 lbf 385000 N C0 - Static Load:99000 lbf 441000 N Dimension:4 in
Bearing Number
22219
Dynamic Load (Basic)
86600 lbf
Eng Internal Radial ClearancMax
0.0055
Eng Internal Radial ClearancMin
0.0043
Engineering Group
Mounted Bearing
Float
0.083 in
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
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
Pre Install Clearance Min
0.0043 in
Shaft Size
3 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in
Static Load
99000 lbf
2-Bolt Pillow Block Bearings The TIMKEN QVPX19V307SB SRB Housed Unit is a premium-quality, engineered bearing solution designed for robust performance across a variety of applications. This 2-bolt pillow block bearing unit is expertly crafted to support rotating shafts while ensuring alignment and stability, making it an essential component in numerous industrial settings.
Key Features
- Durable Construction: Made with high-quality materials, the QVPX19V307SB is designed to withstand heavy loads and resist wear, extending the service life of the bearing unit.
- Integrated Sealing: Equipped with advanced sealing technology to prevent contamination from dirt and moisture, ensuring optimal performance and reliability.
- Easy Installation: The 2-bolt design allows for straightforward mounting, facilitating quick setup and maintenance in various applications.
- High Load Capacity: Capable of handling significant radial and axial loads, making it suitable for demanding operational environments.
- Versatile Compatibility: Designed to fit a range of shaft sizes, allowing for flexibility in application across different machinery and systems.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, pumps, and fans in manufacturing and processing environments.
- Automotive: Suitable for various automotive components that require reliable bearing support under dynamic loads.
- Aerospace: Effective in applications where precision and durability are critical, supporting components in aircraft systems.
- Energy: Utilized in wind turbines and other energy-related machinery, providing reliable operation in challenging conditions.
Benefits
- Enhanced Reliability: The robust construction and sealing features significantly reduce the risk of premature failure, ensuring consistent operation and reduced downtime.
- Improved Efficiency: Reduced friction and optimal alignment lead to better energy efficiency in machinery, contributing to lower operational costs.
- Maintenance-Friendly: The user-friendly design simplifies maintenance procedures, allowing for quick inspections and replacements without extensive downtime. --- 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 | Dichtomatik |
| Model | 75186228 |
| Brand | MROSupply Fasteners |
| Model | FSTPCK-532777 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more