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Timken QVPF19V307ST is a spherical roller mounted unit (SRB housed unit) featuring a two-bolt pillow block design. This heavy-duty mounted bearing is constructed for industrial applications requiring high load capacity and shock resistance, such as conveyors and fans. The unit employs a setscrew locking mechanism for shaft attachment.
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MODEL QVPF19V307ST
$1,252.90 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
10.9 mm Dimension SV
3.63 in
20 mm Dimension RV
0.43 in
225.6 mm Dimension J (Bolt Size)
0.75 in
276.4 mm Dimension D Min
8.88 in
92.1 mm Eng Internal Radial Clearance - Max
0.0055 Eng Internal Radial Clearance - Min:0.0043 Engineering group:Mounted Bearing Float:0.083 in
95.3 mm Dimension D Max
10.88 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
C - Dynamic Load (Basic)
86600 lbf 385000 N
C0 - Static Load
99000 lbf 441000 N
Dimension A
3.75 in 95.3 mm
Dimension B
7.69 in 195.3 mm
Dimension C
4.9 in 124.5 mm
Dimension D Max
10.88 in 276.4 mm
Dimension D Min
8.88 in 225.6 mm
Dimension E
2 in 50.8 mm
Dimension F
12.3 in 312.4 mm
Dimension G
3.75 in 95.3 mm
Dimension H
1.56 in 39.6 mm
Dimension J (Bolt Size)
0.75 in 20 mm
Dimension L
4.19 in 106.4 mm
Dimension RV
0.43 in 10.9 mm
Dimension SV
3.63 in 92.1 mm
Dynamic Load (Basic)
86600 lbf
e - Geometry Factor
0.23
Eng Internal Radial Clearance - Max
0.0055
Eng Internal Radial Clearance - Min
0.0043
Eng Internal Radial ClearancMax
0.0055
Eng Internal Radial ClearancMin
0.0043
Engineering Group
Mounted Bearing
Float
0.083 in 2.108 mm
Full Timken Part Number
QVPF19V307SB QVPF19V307SC QVPF19V307SEB QVPF19V307SEC QVPF19V307SEM QVPF19V307SEN QVPF19V307SEO QVPF19V307SET QVPF19V307SM QVPF19V307SN QVPF19V307SO QVPF19V307ST
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 0.140 mm
Pre Install Clearance Min
0.0043 in 0.110 mm
Shaft Size
3 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in 0.076 mm
Static Load
99000 lbf
Y1 - Geometry Factor
2.88
Y2 - Geometry Factor
4.29
2-Bolt Pillow Block Bearing The TIMKEN QVPF19V307ST SRB Housed Unit is an advanced 2-bolt pillow block bearing designed for reliable performance in various industrial applications. This robust component ensures optimal load distribution and minimizes friction, making it an ideal choice for demanding environments.
Key Features
- Durable Construction: Engineered with high-quality materials, including a solid cast iron housing that provides strength and stability under heavy loads.
- Sealed Design: Features integrated seals that protect the bearing from contaminants and retain lubricant, enhancing operational lifespan.
- Easy Installation: The 2-bolt design allows for quick mounting to equipment, simplifying the installation process and reducing downtime.
- Versatile Compatibility: Suitable for a wide range of applications across industries, including automotive, agriculture, and manufacturing.
- High Load Capacity: Designed to handle both radial and axial loads efficiently, ensuring reliable operation in various conditions.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, packaging equipment, and material handling applications, providing consistent performance.
- Agricultural Equipment: Commonly utilized in farming machinery, delivering durability and reliability in harsh outdoor environments.
- Automotive Industry: Perfect for automotive assembly lines where precision and dependability are critical.
Benefits
- Enhanced Reliability: Timken’s commitment to quality ensures that the QVPF19V307ST provides long-lasting performance, reducing maintenance needs.
- Improved Efficiency: The sealed design and optimized bearing geometry minimize energy loss, leading to increased system efficiency.
- Cost-Effective Operation: Reduced wear and tear on machinery translates to lower operational costs and extended service intervals. --- 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