We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
Timken QMPF30J507ST is a piloted flange cartridge mounted spherical roller bearing unit. This housed unit features a frame size 30 cast iron housing with setscrew locking for a secure shaft attachment. The spherical roller bearing insert provides self-alignment and high radial load capacity for industrial applications such as conveyors, fans, and heavy-duty machinery.
MODEL QMPF30J507ST
$3,962.00 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
Bearing Number
23230
Dynamic Load (Basic)
286000 lbf
Eng Internal Radial ClearancMax
0.0067
Eng Internal Radial ClearancMin
0.0043
Engineering Group
Mounted Bearing
Float
0.083 in
Geometry Factor
3.1
Grease Lubrication - B/C/O Seal
350 rpm
Grease Lubrication - M/N Seal
600 rpm
Grease Lubrication - T Seal
800 rpm
Housing Construction
Four-Bolt Pillow Block
Locking Style
Eccentric
Oil Lubrication - B/C/O Seal
350 rpm
Oil Lubrication - M/N Seal
650 rpm
Oil Lubrication - T Seal
950 rpm
Pre Install Clearance Max
0.0067 in
Pre Install Clearance Min
0.0043 in
Shaft Size
5 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0050 in
Static Load
372000 lbf
Bearings The TIMKEN QMPF30J507ST SRB Housed Unit is a high-performance 2-Bolt Pillow Block Bearing designed to provide superior support and stability in demanding applications. Engineered by Timken—a leader in the bearing industry since 1899—this housed unit combines innovative design with robust construction to ensure reliable operation under various conditions.
Key Features
- Durable Construction: Crafted from high-quality materials, the QMPF30J507ST features a rugged housing that provides excellent resistance to wear and corrosion, ensuring longevity in harsh environments.
- Sealed Design: The integrated seal protects against contaminants, reducing maintenance needs and prolonging bearing life.
- Easy Installation: The 2-bolt design allows for straightforward mounting on flat surfaces, simplifying installation and alignment processes.
- Versatile Compatibility: This housed unit is compatible with a wide range of shafts, making it ideal for various applications in automotive, industrial, and machinery sectors.
- Temperature Range: Designed to operate effectively in a temperature range of -20°F to 200°F (-29°C to 93°C), ensuring functionality in diverse operational conditions.
Applications
- Industrial Machinery: Perfect for applications in conveyor systems, fan and blower assemblies, and agricultural equipment.
- Automotive: Suitable for use in vehicle suspension systems and drivetrain components, providing enhanced stability and performance.
- Aerospace: The QMPF30J507ST can be utilized in aerospace components requiring reliable motion control and load support.
Benefits
- Enhanced Reliability: Timken's engineering expertise ensures that this bearing unit delivers consistent performance, reducing the risk of unexpected breakdowns.
- Operational Efficiency: The sealed design minimizes friction and energy loss, contributing to improved efficiency in machinery operations.
- Longevity and Maintenance Reduction: With its durable construction and protective sealing, the QMPF30J507ST reduces the need for frequent maintenance, saving time and costs in the long run. --- 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