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Timken QMC11J204ST is a spherical roller mounted unit (SRB) with a QMC cartridge mount and frame size 11. It features a setscrew (ST) locking style for shaft attachment and is designed for imperial shaft sizes. This housed unit is suitable for heavy-duty industrial applications requiring self-aligning capability and high load capacity.
MODEL QMC11J204ST
$364.74 Each
Prices are subject to change
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0.038 mm Shaft size type
Imperial Y1 - Geometry Factor:2.95 Y2 - Geometry Factor:4.40 e - Geometry Factor:0.23
0.040 mm Shaft Size
2 1/4 in Shaft Tolerance:0.0015 in
0.065 mm Pre Install Clearance Min
0.0016 in
12 mm Dimension L Exp
3.35 in
152.4 mm Dimension J (Bolt Size)
0.5 in
3.6 mm Eng Internal Radial Clearance - Max
0.0026 Eng Internal Radial Clearance - Min:0.0016 Engineering group:Mounted Bearing Float:0.050 in
54.4 mm Dimension BC
6 in
56.4 mm Dimension B Fix
2.14 in
75.9 mm Dimension B Exp
2.22 in
83.1 mm Dimension R
0.14 in
85.1 mm Dimension L Fix
3.27 in
Bearing number
22211 C - Dynamic Load (Basic):31400 lbf 140000 N C0 - Static Load:31900 lbf 142000 N Dimension:2.99 in
Bearing Number
22211
Dynamic Load (Basic)
31400 lbf
Eng Internal Radial ClearancMax
0.0026
Eng Internal Radial ClearancMin
0.0016
Engineering Group
Mounted Bearing
Float
0.050 in
Geometry Factor
4.4
Grease Lubrication - B/C/O Seal
1600 rpm
Grease Lubrication - M/N Seal
2200 rpm
Grease Lubrication - T Seal
3200 rpm
Housing Construction
Piloted Flange Cartridge
Locking Style
Eccentric
Oil Lubrication - B/C/O Seal
1600 rpm
Oil Lubrication - M/N Seal
2200 rpm
Oil Lubrication - T Seal
3800 rpm
Pre Install Clearance Max
0.0026 in
Pre Install Clearance Min
0.0016 in
Shaft Size
2 1/4 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0015 in
Static Load
31900 lbf
Bearings
Overview The TIMKEN QMC11J204ST SRB Housed Unit is an advanced bearing solution designed for optimal performance in demanding applications. With a robust piloted flange design, this housed unit offers exceptional stability and ease of installation. The QMC11J204ST combines Timken's renowned engineering expertise with innovative materials to ensure long-lasting reliability and efficiency in various industrial settings.
Key Features
- Piloted Flange Design: Facilitates secure mounting and alignment, reducing installation time and enhancing operational stability.
- High Load Capacity: Engineered to support substantial loads, making it ideal for heavy-duty applications in automotive and industrial machinery.
- Durable Construction: Made from premium materials that resist wear, corrosion, and fatigue, ensuring a longer service life.
- Precision Engineering: Manufactured with tight tolerances to minimize vibration and noise, enhancing overall equipment performance.
- Versatile Compatibility: Designed to fit a wide range of applications, including conveyors, pumps, and other machinery requiring dependable bearing solutions.
Applications
- Industrial Machinery: Perfect for use in a variety of machines such as conveyors, mixers, and feeders where reliability is crucial.
- Automotive Industry: Suitable for applications that demand high performance and durability, including specialized vehicles and equipment.
- Heavy Equipment: Ideal for construction and mining equipment where load-bearing capabilities are essential.
Benefits
- Enhanced Reliability: With Timken's reputation for quality, this bearing unit ensures consistent performance, reducing maintenance costs and downtime.
- Improved Efficiency: The precision design minimizes friction and wear, leading to higher operational efficiency and energy savings.
- Customer-Centric Solutions: Backed by Timken's commitment to innovation, users benefit from cutting-edge technology and support tailored to their specific industrial needs. --- 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 | Hubbell Wiring |
| Model | HBL2182RFC2I |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more