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Timken QVPK22V400ST is a spherical roller mounted unit (SRB housed unit). This two-bolt pillow block features a heavy-duty spherical roller bearing insert for high radial load capacity and self-alignment. It is designed for a 4-inch shaft and utilizes a two-setscrew (ST) locking mechanism for secure shaft attachment.
MODEL QVPK22V400ST
$2,065.64 Each
Prices are subject to change
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Returnable:No
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.73 Y2 - Geometry Factor:4.06 e - Geometry Factor:0.25
0.135 mm Shaft Size
4 in Shaft Tolerance:0.0030 in
0.170 mm Pre Install Clearance Min
0.0053 in
104.9 mm Eng Internal Radial Clearance - Max
0.0067 Eng Internal Radial Clearance - Min:0.0053 Engineering group:Mounted Bearing Float:0.083 in
146.1 mm Dimension D Max
15.56 in
24 mm Dimension RV
0.19 in
354.1 mm Dimension J (Bolt Size)
1 in
395.2 mm Dimension D Min
13.94 in
4.8 mm Dimension SV
4.13 in
Bearing number
22222 C - Dynamic Load (Basic):125000 lbf 555000 N C0 - Static Load:147000 lbf 653000 N Dimension:5.75 in
Bearing Number
22222
Dynamic Load (Basic)
125000 lbf
Eng Internal Radial ClearancMax
0.0067
Eng Internal Radial ClearancMin
0.0053
Engineering Group
Mounted Bearing
Float
0.083 in
Geometry Factor
4.06
Grease Lubrication - B/C/O Seal
600 rpm
Grease Lubrication - M/N Seal
900 rpm
Grease Lubrication - T Seal
1200 rpm
Housing Construction
Four-Bolt Pillow Block
Locking Style
Single V-Lock
Oil Lubrication - B/C/O Seal
600 rpm
Oil Lubrication - M/N Seal
900 rpm
Oil Lubrication - T Seal
1700 rpm
Pre Install Clearance Max
0.0067 in
Pre Install Clearance Min
0.0053 in
Shaft Size
4 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in
Static Load
147000 lbf
Bearings
Overview Introducing the Timken QVPK22V400ST SRB Housed Unit, a high-performance 2-Bolt Pillow Block Bearing designed for reliable operation in demanding industrial applications. Engineered by Timken, a global leader in bearing technology, this housed unit offers superior performance features that enhance equipment reliability and operational efficiency.
Key Features
- Heavy-Duty Construction: Built with high-quality materials to withstand heavy loads and harsh environments, ensuring long-lasting durability.
- Compact Design: The 2-bolt pillow block design allows for easy mounting and minimizes space requirements, making it ideal for various applications.
- Precision Engineering: Features an optimized internal geometry that reduces friction and heat generation, leading to improved operational efficiency.
- Enhanced Sealing: Equipped with advanced sealing technology to protect against contaminants, ensuring smooth performance and prolonging service life.
- Versatile Compatibility: Compatible with a wide range of shafts and fitting environments, making it suitable for diverse industrial settings.
Applications
- Manufacturing Equipment: Ideal for use in conveyor systems, packaging machinery, and other manufacturing equipment where reliable bearing performance is essential.
- Agricultural Machinery: Applicable in agricultural implements and machinery where durability and resistance to harsh conditions are critical.
- Material Handling: Perfect for applications in material handling equipment, ensuring smooth operation and reduced downtime.
Benefits
- Operational Reliability: Offers consistent performance, reducing the risk of equipment failure and downtime.
- Cost-Effective Maintenance: The durable design and enhanced sealing reduce maintenance frequency and costs, contributing to overall operational efficiency.
- Improved Performance: The precision engineering ensures lower energy consumption and enhances the overall efficiency of the machinery it supports. --- 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.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more