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Timken QVF19V307ST is a four-bolt flange mounted spherical roller bearing unit. This housed unit features a V-Lock (ST) concentric locking collar for 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 machinery.
View suggested Dodge alternativeMODEL QVF19V307ST
$933.34 Each
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Returnable:No
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.80 Y2 - Geometry Factor:4.17 e - Geometry Factor:0.24
0.110 mm Shaft Size
3 7/16 in Shaft Tolerance:0.0030 in
0.140 mm Pre Install Clearance Min
0.0043 in
100.3 mm Dimension L Fix
3.87 in
124.5 mm Dimension BC
9.91 in
20 mm Dimension L Exp
3.95 in
251.7 mm Dimension J (Bolt Size)
0.75 in
4.6 mm Dimension SV
3.69 in
93.7 mm Eng Internal Radial Clearance - Max
0.0055 Eng Internal Radial Clearance - Min:0.0043 Engineering group:Mounted Bearing Float:0.083 in
98.3 mm Dimension RV
0.18 in
Bearing number
22219 C - Dynamic Load (Basic):86600 lbf 385000 N C0 - Static Load:99000 lbf 441000 N Dimension:4.9 in
Locking
Single V-Lock
TIMKEN QVF19V307ST SRB Housed Unit The TIMKEN QVF19V307ST SRB Housed Unit is a high-performance bearing solution designed for optimal reliability in a wide range of industrial applications. This four-bolt flange bearing unit combines robust construction with advanced engineering to deliver exceptional performance in demanding environments.
Key Features
- Design: Features a sturdy four-bolt flange design for secure mounting and easy installation, ensuring stable operation even under heavy loads.
- Material: Constructed from high-quality steel, enhancing durability and resistance to wear, corrosion, and fatigue.
- Bearing Type: Incorporates a self-aligning roller bearing (SRB) that accommodates misalignment and ensures smooth operation.
- Load Capacity: Designed to handle significant radial loads, making it suitable for various industrial applications.
- Seal Design: Equipped with integrated seals that protect against contamination and retain lubrication, promoting prolonged service life.
Applications
- Industrial Machinery: Ideal for use in conveyors, material handling equipment, and other machinery requiring reliable support.
- Automotive: Suitable for applications in automotive assembly lines where precision and durability are paramount.
- Energy Sector: Used in wind turbines and other energy applications, ensuring consistent performance in challenging environments.
- Compatibility: Compatible with standard mounting dimensions, allowing for easy replacement of existing units without major modifications.
Benefits
- Enhanced Reliability: Engineered to deliver consistent performance, reducing downtime and maintenance costs in critical operations.
- Ease of Installation: The four-bolt design simplifies installation, enabling quick setup and minimizing labor costs.
- Increased Efficiency: The self-aligning feature helps maintain optimal contact, improving overall efficiency and reducing energy consumption.
- Durability: Built to withstand harsh conditions, ensuring a long service life and reliability in demanding applications. --- 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