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Timken QVVPG12V055SM is a spherical roller mounted unit (SRB housed unit). This four-bolt pillow block features a V-Lock concentric locking mechanism for secure shaft attachment. It is designed for heavy-duty applications requiring high load capacity and tolerance to misalignment.
MODEL QVVPG12V055SM
$447.01 Each
Prices are subject to change
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Returnable:No
0.038 mm Shaft size type
Metric Y1 - Geometry Factor:2.84 Y2 - Geometry Factor:4.23 e - Geometry Factor:0.24
0.075 mm Shaft Size
55 mm Shaft Tolerance:0.0015 in
0.094 mm Pre Install Clearance Min
0.0030 in
102.1 mm Eng Internal Radial Clearance - Max
0.0037 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.050 in
12 mm Dimension RVV
0.82 in
177.8 mm Dimension J (Bolt Size)
0.5 in
20.8 mm Dimension SVV
4.02 in
219.2 mm Dimension D Min
7 in
70 mm Dimension D Max
8.63 in
Bearing number
22212 C - Dynamic Load (Basic):38100 lbf 169000 N C0 - Static Load:39000 lbf 174000 N Dimension:2.76 in
Bearing Number
22212
C - Dynamic Load (Basic)
38100 lbf 169000 N
C0 - Static Load
39000 lbf 174000 N
Dimension A
2.76 in 70 mm
Dimension B
5.53 in 140.5 mm
Dimension C
3.15 in 80 mm
Dimension D Max
8.63 in 219.2 mm
Dimension D Min
7 in 177.8 mm
Dimension E
1.38 in 35.1 mm
Dimension F
10 in 254 mm
Dimension G
2.75 in 69.9 mm
Dimension H
1.25 in 31.8 mm
Dimension J (Bolt Size)
0.5 in 12 mm
Dimension L
3.39 in 86.1 mm
Dimension RVV
0.82 in 20.8 mm
Dimension SVV
4.02 in 102.1 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
QVVPG12V055SB QVVPG12V055SC QVVPG12V055SEB QVVPG12V055SEC QVVPG12V055SEM QVVPG12V055SEN QVVPG12V055SEO QVVPG12V055SET QVVPG12V055SM QVVPG12V055SN QVVPG12V055SO QVVPG12V055ST
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
Four-Bolt Pillow Block
Locking Style
Double 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
55 mm
Shaft Size Type
Metric
Shaft Tolerance
0.0015 in 0.038 mm
Static Load
39000 lbf
Y1 - Geometry Factor
2.84
Y2 - Geometry Factor
4.23
4-Bolt Pillow Block Bearings The Timken QVVPG12V055SM SRB Housed Unit is a premium quality 4-bolt pillow block bearing designed for reliable performance in various industrial applications. Known for its exceptional durability and efficiency, this housed unit is engineered to meet the rigorous demands of modern machinery, ensuring optimal operation and reduced downtime.
Key Features
- Robust Construction: Built with high-grade materials to provide superior strength and resistance against wear and tear, ensuring longevity in heavy-duty applications.
- Precision Engineering: Features a precision-machined housing that ensures an accurate fit, reducing friction and enhancing operational efficiency.
- Easy Installation: The 4-bolt mounting design simplifies installation, allowing for secure and straightforward assembly in various configurations.
- Sealed for Protection: Equipped with high-quality seals to prevent contamination from dust and moisture, enhancing performance and reliability in harsh environments.
- Versatile Compatibility: Designed to fit a wide range of shafts and is compatible with various industrial setups, providing flexibility for different operational needs.
Applications
- Industrial Machinery: Ideal for use in manufacturing and processing equipment where reliable bearing performance is crucial.
- Agricultural Equipment: Suitable for agricultural machinery, providing the necessary support and durability for demanding field conditions.
- Conveyor Systems: Perfect for conveyor systems that require stable and efficient movement of materials.
- Automotive: Can be utilized in automotive applications, ensuring smooth operation and longevity of moving parts.
Benefits
- Enhanced Reliability: The Timken QVVPG12V055SM is engineered to provide consistent performance, minimizing the risk of failure and maintenance costs.
- Operational Efficiency: Its design reduces friction and energy loss, translating into improved energy efficiency and lower operational costs.
- Durability in Harsh Conditions: The robust construction and sealed design allow it to withstand extreme conditions, ensuring dependable operation across various environments. --- 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