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$1,006.78 Each
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Returnable:No
0.060 mm Shaft Size
3 1/2 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial 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
101.6 mm Dimension D Max
12.19 in
131.6 mm Eng Internal Radial Clearance - Max
0.0039 Eng Internal Radial Clearance - Min:0.0024 Engineering group:Mounted Bearing Float:0.083 in
20 mm Dimension RAA
0.84 in
21.3 mm Dimension SAA
5.18 in
274.6 mm Dimension J (Bolt Size)
0.75 in
309.6 mm Dimension D Min
10.81 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:4 in
Bearing Number
22218
C - Dynamic Load (Basic)
79700 lbf 355000 N
C0 - Static Load
87200 lbf 388000 N
Dimension A
4 in 101.6 mm
Dimension B
7.92 in 201.2 mm
Dimension C
5.13 in 130.3 mm
Dimension D Max
12.19 in 309.6 mm
Dimension D Min
10.81 in 274.6 mm
Dimension E
3 in 76.2 mm
Dimension F
15 in 381 mm
Dimension G
4.75 in 120.7 mm
Dimension H
1.5 in 38.1 mm
Dimension J (Bolt Size)
0.75 in 20 mm
Dimension L
4.97 in 126.2 mm
Dimension M
2.59 in 65.8 mm
Dimension RAA
0.84 in 21.3 mm
Dimension SAA
5.18 in 131.6 mm
Dynamic Load (Basic)
79700 lbf
e - Geometry Factor
0.23
Eng Internal Radial Clearance - Max
0.0039
Eng Internal Radial Clearance - Min
0.0024
Eng Internal Radial ClearancMax
0.0039
Eng Internal Radial ClearancMin
0.0024
Engineering Group
Mounted Bearing
Float
0.083 in 2.108 mm
Full Timken Part Number
QAAPX18A308SB QAAPX18A308SC QAAPX18A308SEB QAAPX18A308SEC QAAPX18A308SEM QAAPX18A308SEN QAAPX18A308SEO QAAPX18A308SET QAAPX18A308SM QAAPX18A308SN QAAPX18A308SO QAAPX18A308ST
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
Four-Bolt Pillow Block
Locking Style
Double Concentric
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 0.100 mm
Pre Install Clearance Min
0.0024 in 0.060 mm
Shaft Size
3 1/2 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in 0.076 mm
Static Load
87200 lbf
Y1 - Geometry Factor
2.90
Y2 - Geometry Factor
4.31
Bearings The Timken QAAPX18A308SEM SRB Housed Unit is a high-quality 2-bolt pillow block bearing designed for robust performance in demanding applications. Known for its exceptional reliability and durability, this housed unit is engineered to provide superior load-carrying capacity and operational efficiency, making it an ideal choice for diverse industrial environments.
Key Features
- High Load Capacity: Designed to handle heavy radial loads and moderate axial loads, ensuring optimal performance in challenging setups.
- Durable Construction: Constructed with premium materials, including high-grade steel and advanced sealing technology, for enhanced longevity and reduced maintenance.
- Precision Engineering: Features a precision ball bearing that ensures smooth operation and minimized friction, contributing to operational efficiency.
- Easy Installation: The 2-bolt pillow block design allows for straightforward mounting, reducing installation time and simplifying maintenance procedures.
- Versatile Compatibility: Suitable for various applications, including conveyor systems, agricultural machinery, and material handling equipment.
Applications
- Industrial Machinery: Ideal for use in manufacturing and processing equipment where reliability and durability are crucial.
- Agricultural Equipment: Perfect for agricultural machinery, ensuring smooth operation under various load conditions.
- Conveyor Systems: Enhances the efficiency of conveyor systems by providing consistent performance and reduced downtime.
- Material Handling: Suitable for various material handling applications, including forklifts and automated guided vehicles.
Benefits
- Enhanced Efficiency: Reduces friction and wear, contributing to increased operational efficiency and lower energy consumption.
- Long-Term Reliability: Engineered for longevity, the Timken QAAPX18A308SEM minimizes the need for frequent replacements, offering cost savings over time.
- Reduced Downtime: The durable construction and easy installation minimize operational disruptions, enabling continuous productivity in industrial settings. --- 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 more
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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