We never sell your data to third parties
Timken QACW11A204SB is a spherical roller mounted unit with a 4-bolt piloted flange housing. This QACW series housed unit features a self-aligning spherical roller bearing insert designed for heavy-duty applications with potential shaft misalignment. The piloted flange mounting provides precise alignment and secure attachment to machinery frames.
MODEL QACW11A204SB
$370.00 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
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 KA
1.13 in
152.4 mm Dimension J (Bolt Size)
0.5 in
28.7 mm Dimension L Exp
3.47 in
45.7 mm Dimension BC
6 in
47 mm Dimension B Fix
1.8 in
7.6 mm Dimension SA
3.13 in
79.5 mm Eng Internal Radial Clearance - Max
0.0026 Eng Internal Radial Clearance - Min:0.0016 Engineering group:Mounted Bearing Float:0.050 in
82.6 mm Dimension B Exp
1.85 in
86.9 mm Dimension RA
0.3 in
88.1 mm Dimension L Fix
3.42 in
Bearing number
22211 C - Dynamic Load (Basic):31400 lbf 140000 N C0 - Static Load:31900 lbf 142000 N Dimension:3.25 in
Bearing Number
22211
C - Dynamic Load (Basic)
31400 lbf 140000 N
C0 - Static Load
31900 lbf 142000 N
Dimension B Exp
1.85 in 47 mm
Dimension B Fix
1.8 in 45.7 mm
Dimension BC
6 in 152.4 mm
Dimension C
3.25 in 82.6 mm
Dimension D
4.99 in 126.7 mm
Dimension E
4.24 in 107.7 mm
Dimension F
7.13 in 181.1 mm
Dimension G
5 in 127 mm
Dimension H
0.56 in 14.2 mm
Dimension J (Bolt Size)
0.5 in 12 mm
Dimension KA
1.13 in 28.7 mm
Dimension L Exp
3.47 in 88.1 mm
Dimension L Fix
3.42 in 86.9 mm
Dimension M
2 in 50.8 mm
Dimension N
1.63 in 41.4 mm
Dimension RA
0.3 in 7.6 mm
Dimension SA
3.13 in 79.5 mm
Dynamic Load (Basic)
31400 lbf
e - Geometry Factor
0.23
Eng Internal Radial Clearance - Max
0.0026
Eng Internal Radial Clearance - Min
0.0016
Eng Internal Radial ClearancMax
0.0026
Eng Internal Radial ClearancMin
0.0016
Engineering Group
Mounted Bearing
Float
0.050 in 1.270 mm
Full Timken Part Number
QACW11A204SB QACW11A204SC QACW11A204SEB QACW11A204SEC QACW11A204SEM QACW11A204SEN QACW11A204SEO QACW11A204SET QACW11A204SM QACW11A204SN QACW11A204SO QACW11A204ST
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
Single Concentric
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 0.065 mm
Pre Install Clearance Min
0.0016 in 0.040 mm
Shaft Size
2 1/4 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0015 in 0.038 mm
Static Load
31900 lbf
Y1 - Geometry Factor
2.95
Y2 - Geometry Factor
4.40
TIMKEN QACW11A204SB SRB Housed Unit The Timken QACW11A204SB SRB Housed Unit is a premium piloted flange bearing designed to deliver exceptional performance in various industrial applications. Engineered with precision, this housed unit ensures optimal reliability and efficiency, making it an ideal choice for demanding environments.
Key Features
- Robust Construction: Made with high-quality materials that enhance durability and resistance to wear, ensuring a long service life.
- Precision Engineering: Features a tapered roller bearing design that provides superior load-carrying capacity and reduces friction, optimizing operational efficiency.
- Integrated Design: The housed unit design simplifies installation and maintenance while ensuring alignment and stability during operation.
- Versatile Compatibility: Compatible with a variety of mounting configurations, enabling seamless integration into existing systems.
- Sealed Protection: Equipped with advanced sealing technology to prevent contamination and extend the lifespan of the bearing.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, material handling equipment, and other heavy machinery where reliable performance is critical.
- Automotive: Suitable for automotive applications that require high-load capacity bearings, enhancing vehicle performance and reliability.
- Manufacturing Equipment: Perfect for various manufacturing processes where precision and durability are essential.
Benefits
- Enhanced Performance: The efficient design reduces energy consumption while maximizing load capacity, contributing to overall system efficiency.
- Increased Reliability: Built to withstand harsh operating conditions, ensuring minimal downtime and maintenance costs.
- Cost-Effective Solution: Long-lasting performance reduces the need for frequent replacements, providing a cost-efficient solution for businesses. --- 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 | Koyo Bearing |
| Model | 6210 2RS |
| Brand | Dixon Sanitary Fittings |
| Model | 16AMP-R100DIN |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more