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Timken QVP12V203SEO is a premium spherical roller pillow block housed unit. This two-bolt pillow block features a spherical roller bearing insert for heavy-duty applications and engineered single locking (SEO) for secure shaft attachment. The housing is designed for industrial environments requiring high load capacity and misalignment tolerance.
MODEL QVP12V203SEO
$393.50 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.038 mm Shaft size type
Imperial Y1 - Geometry Factor:2.84 Y2 - Geometry Factor:4.23 e - Geometry Factor:0.24
0.075 mm Shaft Size
2 3/16 in Shaft Tolerance:0.0015 in
0.094 mm Pre Install Clearance Min
0.0030 in
1.3 mm Dimension SV
3.14 in
16 mm Dimension RV
0.05 in
165.1 mm Dimension J (Bolt Size)
0.625 in
200.2 mm Dimension D Min
6.5 in
63.5 mm Dimension D Max
7.88 in
79.8 mm Eng Internal Radial Clearance - Max
0.0037 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.050 in
Bearing number
22212 C - Dynamic Load (Basic):38100 lbf 169000 N C0 - Static Load:39000 lbf 174000 N Dimension:2.5 in
Bearing Number
22212
C - Dynamic Load (Basic)
38100 lbf 169000 N
C0 - Static Load
39000 lbf 174000 N
Dimension A
2.5 in 63.5 mm
Dimension B
5.25 in 133.4 mm
Dimension C
3.16 in 80.3 mm
Dimension D Max
7.88 in 200.2 mm
Dimension D Min
6.5 in 165.1 mm
Dimension F
9.63 in 244.6 mm
Dimension G
2.63 in 66.8 mm
Dimension H
1.25 in 31.8 mm
Dimension J (Bolt Size)
0.625 in 16 mm
Dimension L
3.33 in 84.6 mm
Dimension RV
0.05 in 1.3 mm
Dimension SV
3.14 in 79.8 mm
Dynamic Load (Basic)
38100 lbf
e - Geometry Factor
0.24
Eng Internal Radial Clearance - Max
0.0037
Eng Internal Radial Clearance - Min
0.0030
Eng Internal Radial ClearancMax
0.0037
Eng Internal Radial ClearancMin
0.003
Engineering Group
Mounted Bearing
Float
0.050 in 1.270 mm
Full Timken Part Number
QVP12V203SB QVP12V203SC QVP12V203SEB QVP12V203SEC QVP12V203SEM QVP12V203SEN QVP12V203SEO QVP12V203SET QVP12V203SM QVP12V203SN QVP12V203SO QVP12V203ST
Geometry Factor
4.23
Grease Lubrication - B/C/O Seal
1550 rpm
Grease Lubrication - M/N Seal
2000 rpm
Grease Lubrication - T Seal
3000 rpm
Housing Construction
Two-Bolt Pillow Block
Locking Style
Single V-Lock
Oil Lubrication - B/C/O Seal
1650 rpm
Oil Lubrication - M/N Seal
2000 rpm
Oil Lubrication - T Seal
3500 rpm
Pre Install Clearance Max
0.0037 in 0.094 mm
Pre Install Clearance Min
0.0030 in 0.075 mm
Shaft Size
2 3/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0015 in 0.038 mm
Static Load
39000 lbf
Y1 - Geometry Factor
2.84
Y2 - Geometry Factor
4.23
Bearings The TIMKEN QVP12V203SEO SRB Housed Unit is a high-performance 2-bolt pillow block bearing designed for robust applications in various industrial settings. Engineered by Timken, a trusted leader in bearing technology, this housed unit combines reliability and efficiency, making it suitable for a wide range of operational environments.
Key Features
- Design: The QVP12V203SEO features a sturdy 2-bolt pillow block design, allowing for secure mounting and easy installation.
- Material: Constructed from high-quality materials to ensure durability and resistance to wear, contributing to extended service life.
- Load Capacity: Capable of handling significant radial and axial loads, making it ideal for demanding applications.
- Seal Type: Equipped with integrated seals that provide protection against contaminants, enhancing operational reliability.
- Temperature Range: Operates effectively in a wide temperature range, ensuring performance stability in various environmental conditions.
Applications
- Industrial Machinery: Perfect for use in conveyor systems, material handling equipment, and other industrial machinery where reliable motion is critical.
- Agricultural Equipment: Suitable for agricultural applications, ensuring efficient operation of farming machinery.
- Automotive Components: Can be applied in vehicle assembly lines, enhancing productivity and performance.
Benefits
- Enhanced Reliability: The robust construction and effective sealing of the QVP12V203SEO reduce the risk of failure, ensuring continuous operation.
- Ease of Installation: The 2-bolt design simplifies the mounting process, minimizing downtime during installation and maintenance.
- Operational Efficiency: Designed to reduce friction and wear, this bearing unit contributes to overall energy efficiency and lower operational costs. --- 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