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Timken QMF20J400ST is a four-bolt flange mounted spherical roller bearing unit. This housed unit features a frame size 20 cast iron housing and a setscrew locking mechanism for shaft attachment. The spherical roller bearing insert provides self-alignment capability for applications with potential shaft misalignment, such as conveyors, fans, and industrial gearboxes.
MODEL QMF20J400ST
$1,281.00 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.075 mm Shaft Size
4 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.84 Y2 - Geometry Factor:4.23 e - Geometry Factor:0.24
0.120 mm Pre Install Clearance Min
0.0030 in
126.2 mm Dimension R
0.37 in
128.3 mm Dimension L Fix
4.97 in
152.4 mm Dimension BC
10.96 in
24 mm Dimension L Exp
5.05 in
278.4 mm Dimension J (Bolt Size)
0.875 in
9.4 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.003 Engineering group:Mounted Bearing Float:0.083 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:6 in
Locking
Eccentric
Bearings The Timken QMF20J400ST SRB Housed Unit is a robust, high-performance bearing solution designed to meet the demanding requirements of various industrial applications. This 4-bolt flange unit provides reliable support and excellent load-carrying capabilities, making it an ideal choice for machinery and equipment across multiple industries.
Key Features
- Design: Engineered with a sturdy 4-bolt flange for secure mounting and easy installation, ensuring stability during operation.
- Material: Constructed from high-quality materials that offer enhanced durability and resistance to wear and tear in challenging environments.
- Load Capacity: Designed to handle axial and radial loads efficiently, providing reliable performance under heavy operating conditions.
- Sealed Bearings: Incorporates integral seals to protect against contaminants and moisture, extending bearing life and reducing maintenance needs.
- Versatility: Compatible with a variety of applications including conveyor systems, agricultural machinery, and industrial equipment.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, packaging machines, and processing equipment where reliability and efficiency are critical.
- Automotive Sector: Suitable for various automotive applications, providing effective support and reduced friction in moving parts.
- Energy Sector: Effective in wind turbines and other renewable energy applications, ensuring dependable operation under variable loads and conditions.
Benefits
- Enhanced Performance: The QMF20J400ST offers superior load distribution and reduced friction, resulting in improved machinery efficiency and lifespan.
- Reliability: Built with Timken’s reputation for quality, this bearing unit guarantees consistent performance even in the most demanding environments.
- Cost-Effective: Reduced downtime and lower maintenance costs due to the unit’s durability and resistance to environmental factors. --- 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