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Timken QMPL15J212ST is a low-profile two-bolt pillow block mounted spherical roller bearing unit. This housed unit features a frame size 15 cast iron housing and a setscrew locking mechanism for shaft attachment. It is designed for heavy-duty applications where space constraints require a lower profile, such as conveyors, fans, and industrial machinery requiring self-alignment and high load capacity.
MODEL QMPL15J212ST
$567.34 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.050 mm Shaft Size
2 3/4 in Shaft Tolerance:0.0020 in
0.051 mm Shaft size type
Imperial Y1 - Geometry Factor:3.14 Y2 - Geometry Factor:4.67 e - Geometry Factor:0.22
0.080 mm Pre Install Clearance Min
0.0020 in
195.6 mm Dimension J (Bolt Size)
0.75 in
20 mm Dimension R
0.25 in
213.4 mm Dimension D Min
7.7 in
6.4 mm Eng Internal Radial Clearance - Max
0.0031 Eng Internal Radial Clearance - Min:0.0020 Engineering group:Mounted Bearing Float:0.083 in
82.6 mm Dimension D Max
8.4 in
Bearing number
22215 C - Dynamic Load (Basic):49900 lbf 222000 N C0 - Static Load:54100 lbf 240000 N Dimension:3.25 in
Bearing Number
22215
C - Dynamic Load (Basic)
49900 lbf 222000 N
C0 - Static Load
54100 lbf 240000 N
Dimension A
3.25 in 82.6 mm
Dimension B
6.59 in 167.4 mm
Dimension C
4.01 in 101.9 mm
Dimension D Max
8.4 in 213.4 mm
Dimension D Min
7.7 in 195.6 mm
Dimension F
10.44 in 265.2 mm
Dimension G
3 in 76.2 mm
Dimension H
1.38 in 35.1 mm
Dimension J (Bolt Size)
0.75 in 20 mm
Dimension K
1.25 in 31.8 mm
Dimension L
3.87 in 98.3 mm
Dimension M
2.37 in 60.2 mm
Dimension R
0.25 in 6.4 mm
Dimension S
3.62 in 91.9 mm
Dynamic Load (Basic)
49900 lbf
e - Geometry Factor
0.22
Eng Internal Radial Clearance - Max
0.0031
Eng Internal Radial Clearance - Min
0.0020
Eng Internal Radial ClearancMax
0.0031
Eng Internal Radial ClearancMin
0.002
Engineering Group
Mounted Bearing
Float
0.083 in 2.108 mm
Full Timken Part Number
QMPL15J212SB QMPL15J212SC QMPL15J212SEB QMPL15J212SEC QMPL15J212SEM QMPL15J212SEN QMPL15J212SEO QMPL15J212SET QMPL15J212SM QMPL15J212SN QMPL15J212SO QMPL15J212ST
Geometry Factor
4.67
Grease Lubrication - B/C/O Seal
1300 rpm
Grease Lubrication - M/N Seal
1600 rpm
Grease Lubrication - T Seal
2400 rpm
Housing Construction
Two-Bolt Pillow Block
Locking Style
Eccentric
Oil Lubrication - B/C/O Seal
1300 rpm
Oil Lubrication - M/N Seal
1600 rpm
Oil Lubrication - T Seal
2900 rpm
Pre Install Clearance Max
0.0031 in 0.080 mm
Pre Install Clearance Min
0.0020 in 0.050 mm
Shaft Size
2 3/4 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0020 in 0.051 mm
Static Load
54100 lbf
Y1 - Geometry Factor
3.14
Y2 - Geometry Factor
4.67
2-Bolt Pillow Block Bearings The Timken QMPL15J212ST SRB Housed Unit is a robust and high-performance 2-bolt pillow block bearing designed for demanding applications across various industries. Known for its exceptional reliability, this bearing unit enhances operational efficiency and minimizes downtime, making it an ideal choice for automotive, industrial machinery, and energy sectors.
Key Features
- Premium Construction: Built with high-quality materials that ensure durability and resistance to wear, providing a long service life.
- Easy Installation: Features a two-bolt design that simplifies mounting and alignment, streamlining the installation process.
- Sealed Design: Equipped with seals to protect against contamination, enhancing performance in challenging environments.
- High Load Capacity: Engineered to support heavy loads, ensuring stability and performance even under rigorous conditions.
- Versatile Compatibility: Suitable for various applications, this bearing unit can easily integrate into existing systems, facilitating seamless upgrades.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, material handling, and manufacturing equipment where reliability is crucial.
- Automotive: Perfect for various automotive applications, ensuring smooth operation and extended component life.
- Energy Sector: Designed to withstand the rigors of energy production environments, from wind turbines to hydraulic systems.
Benefits
- Increased Efficiency: Reduces friction and wear, resulting in lower energy consumption and operational costs.
- Enhanced Reliability: Delivers consistent performance and minimizes the risk of unexpected failures, thereby increasing productivity.
- Long-term Durability: Timken's commitment to quality ensures this bearing can withstand harsh conditions, offering peace of mind for operators. --- 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.
| Brand | United Abrasives |
| Model | 60114 |
| Brand | MROSupply Fasteners |
| Model | FSTPCK-P85080 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more