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Timken QVVPF28V500SEM is a four-bolt flange mounted spherical roller bearing unit. This housed unit features a 2.000 inch shaft diameter and an eccentric collar locking mechanism for secure shaft attachment. The design provides self-alignment capability to accommodate shaft misalignment in heavy-duty industrial applications such as conveyors, fans, and processing equipment.
MODEL QVVPF28V500SEM
$3,074.53 Each
Prices are subject to change
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Returnable:No
0.127 mm Shaft size type
Imperial Y1 - Geometry Factor:2.67 Y2 - Geometry Factor:3.98 e - Geometry Factor:0.25
0.160 mm Shaft Size
5 in Shaft Tolerance:0.0050 in
0.201 mm Pre Install Clearance Min
0.0063 in
139.7 mm Dimension D Max
15.88 in
178.3 mm Eng Internal Radial Clearance - Max
0.0079 Eng Internal Radial Clearance - Min:0.0063 Engineering group:Mounted Bearing Float:0.083 in
24 mm Dimension RVV
1.24 in
31.5 mm Dimension SVV
7.02 in
349.3 mm Dimension J (Bolt Size)
0.875 in
403.4 mm Dimension D Min
13.75 in
Bearing number
22228 C - Dynamic Load (Basic):194000 lbf 863000 N C0 - Static Load:237000 lbf 1060000 N Dimension:5.5 in
Bearing Number
22228
Dynamic Load (Basic)
194000 lbf
Eng Internal Radial ClearancMax
0.0079
Eng Internal Radial ClearancMin
0.0063
Engineering Group
Mounted Bearing
Float
0.083 in
Geometry Factor
2.67
Grease Lubrication - B/C/O Seal
350 rpm
Grease Lubrication - M/N Seal
650 rpm
Grease Lubrication - T Seal
900 rpm
Housing Construction
Four-Bolt Pillow Block
Locking Style
Double V-Lock
Oil Lubrication - B/C/O Seal
350 rpm
Oil Lubrication - M/N Seal
650 rpm
Oil Lubrication - T Seal
1200 rpm
Pre Install Clearance Max
0.0079 in
Pre Install Clearance Min
0.0063 in
Shaft Size
5 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0050 in
Static Load
237000 lbf
4-Bolt Pillow Block Bearings The Timken QVVPF28V500SEM SRB Housed Unit is a premium 4-bolt pillow block bearing designed for robust support and reliable performance in a variety of applications. Engineered with precision, this housed unit provides the durability and efficiency that Timken is renowned for, making it an ideal choice for industrial and automotive operations.
Key Features
- High Load Capacity: Designed to handle radial and axial loads, ensuring stability in demanding environments.
- Corrosion-Resistant Housing: Constructed from high-quality materials, the housing offers protection against harsh operating conditions.
- Easy Installation: The 4-bolt design facilitates straightforward mounting, reducing installation time and enhancing operational efficiency.
- Precision Engineering: Features an internally lubricated bearing for optimal performance and reduced maintenance needs.
- Compatibility: Designed to fit standard mounting configurations, making it suitable for a wide range of applications across various industries.
Applications
- Industrial Machinery: Ideal for use in conveyors, fans, and other equipment that require reliable bearing support.
- Automotive: Suitable for applications where load stability and resistance to environmental factors are critical.
- Agricultural Equipment: Perfect for use in tractors and other farming machinery that demand robust and dependable performance.
Benefits
- Enhanced Durability: Made from high-quality materials, this bearing unit is built to withstand the rigors of industrial use, reducing downtime and maintenance costs.
- Improved Efficiency: The housed unit's design optimizes load distribution, contributing to smoother operation and longer service life.
- Versatile Applications: Its adaptability makes it an essential component for various machinery, enhancing overall system reliability. --- 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