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Timken QMMC18J085SEO is a spherical roller cartridge bearing unit. The QMMC mount code indicates a cartridge housing, frame size 18, with imperial shaft sizing. It features single engineered locking (SEO) for secure shaft attachment. This mounted unit is designed for heavy-duty applications requiring high radial load capacity and self-alignment.
MODEL QMMC18J085SEO
$972.46 Each
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Returnable:No
0.060 mm Shaft Size
85 mm Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Metric Y1 - Geometry Factor:2.90 Y2 - Geometry Factor:4.31 e - Geometry Factor:0.23
0.100 mm Pre Install Clearance Min
0.0024 in
109.7 mm Dimension R
0.29 in
111.8 mm Dimension L Fix
4.32 in
15 mm Dimension L Exp
4.4 in
7.4 mm Eng Internal Radial Clearance - Max
0.0039 Eng Internal Radial Clearance - Min:0.0024 Engineering group:Mounted Bearing Float:0.083 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:0.59 in
Bearing Number
22218
Dynamic Load (Basic)
79700 lbf
Eng Internal Radial ClearancMax
0.0039
Eng Internal Radial ClearancMin
0.0024
Engineering Group
Mounted Bearing
Float
0.083 in
Geometry Factor
4.31
Grease Lubrication - B/C/O Seal
1000 rpm
Grease Lubrication - M/N Seal
1400 rpm
Grease Lubrication - T Seal
2000 rpm
Housing Construction
Cartridge
Locking Style
Eccentric
Oil Lubrication - B/C/O Seal
1000 rpm
Oil Lubrication - M/N Seal
1400 rpm
Oil Lubrication - T Seal
2400 rpm
Pre Install Clearance Max
0.0039 in
Pre Install Clearance Min
0.0024 in
Shaft Size
85 mm
Shaft Size Type
Metric
Shaft Tolerance
0.0030 in
Static Load
87200 lbf
Bearings The Timken QMMC18J085SEO SRB Housed Unit is a high-performance bearing solution designed for optimal reliability and efficiency in various industrial applications. This housed unit integrates advanced engineering principles, ensuring robust performance even in the most demanding environments. With Timken's commitment to quality and innovation, this bearing is engineered to meet the rigorous standards of modern industrial machinery.
Key Features
- Design: Housed unit design for easy installation and maintenance, featuring a sturdy steel housing that provides added protection against contaminants.
- Material: Constructed with premium-grade steel, offering exceptional strength and durability to withstand heavy loads and harsh conditions.
- Sealing: Equipped with advanced sealing technology to prevent lubricant loss and contamination, extending the operational lifespan of the bearing.
- Load Capacity: Designed to support high radial and axial loads, making it suitable for various applications within the automotive and industrial sectors.
- Compatibility: Engineered to fit seamlessly with a range of shaft sizes, facilitating versatile use across different equipment configurations.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, material handling equipment, and assembly lines where reliability is critical.
- Automotive Applications: Suitable for various automotive components, including drive systems and gearboxes, ensuring smooth operation and longevity.
- Energy Sector: Effective in applications such as wind turbines and power generation equipment, where performance under load is paramount.
Benefits
- Enhanced Reliability: The robust construction and advanced sealing technology minimize downtime and maintenance costs, contributing to a more efficient operation.
- Increased Efficiency: Reduces friction and wear, promoting smoother operation and energy savings in machinery.
- Long-lasting Performance: With high load capacity and durable materials, the QMMC18J085SEO is built to perform consistently over time, even in challenging 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