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Timken QVVPL19V307SEM is a spherical roller mounted unit (SRB housed unit) in a pillow block configuration. This heavy-duty mounted bearing features a V-Lock concentric locking mechanism for secure shaft attachment. It is designed for applications requiring high load capacity and tolerance to misalignment, such as conveyors, fans, and industrial machinery.
MODEL QVVPL19V307SEM
$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
117.6 mm Eng Internal Radial Clearance - Max
0.0055 Eng Internal Radial Clearance - Min:0.0043 Engineering group:Mounted Bearing Float:0.083 in
15.5 mm Dimension SVV
4.63 in
235 mm Dimension J (Bolt Size)
0.875 in
24 mm Dimension RVV
0.61 in
273.1 mm Dimension D Min
9.25 in
95.3 mm Dimension D Max
10.75 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
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
Two-Bolt Pillow Block
Locking Style
Double 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
Bearings The Timken QVVPL19V307SEM SRB Housed Unit is engineered for superior performance in demanding applications. This 2-bolt pillow block bearing unit provides essential support and alignment for rotating shafts, ensuring efficient operation in various industrial environments. Designed with Timken's renowned engineering expertise, this product is a testament to the brand's commitment to quality and innovation.
Key Features
- Robust Construction: Designed using high-quality materials to withstand heavy loads and ensure longevity
- Easy Installation: The 2-bolt configuration allows for quick and straightforward mounting, reducing downtime
- Versatile Compatibility: Suitable for various shaft sizes, making it a flexible solution for multiple applications
- Enhanced Lubrication: Integrated lubrication features enhance performance and extend service life
- Sealed Design: Protects internal components from contaminants, ensuring reliable operation in harsh conditions
Applications
- Industrial Machinery: Ideal for conveyors, pumps, and other equipment requiring reliable shaft support
- Automotive Systems: Suitable for various automotive applications, providing necessary stability and performance
- Aerospace Components: Engineered to meet rigorous standards, making it appropriate for aerospace-related applications
Benefits
- Increased Reliability: Timken's reputation for quality ensures dependable operation, minimizing maintenance and replacement costs
- Operational Efficiency: Optimized design reduces friction, leading to improved energy efficiency and lower operational costs
- Enhanced Durability: Built to withstand extreme conditions, offering a long service life and consistent performance --- 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