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TIMKEN QAPF18A307ST SRB Housed Unit
View suggested Dodge alternativeSave $535.46 on MROSupply.com preferred brand for this item - Dodge 070343
MODEL QAPF18A307ST
$877.60 Each
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Returnable:No
0.060 mm Shaft Size
3 7/16 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
102.4 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 KA
1.44 in
225.6 mm Dimension J (Bolt Size)
0.75 in
276.4 mm Dimension D Min
8.88 in
36.6 mm Dimension RA
0.31 in
7.9 mm Dimension SA
4.03 in
95.3 mm Dimension D Max
10.88 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:3.75 in
Bearing Number
22218
C - Dynamic Load (Basic)
79700 lbf 355000 N
C0 - Static Load
87200 lbf 388000 N
Dimension A
3.75 in 95.3 mm
Dimension B
7.69 in 195.3 mm
Dimension C
5.13 in 130.3 mm
Dimension D Max
10.88 in 276.4 mm
Dimension D Min
8.88 in 225.6 mm
Dimension E
2 in 50.8 mm
Dimension F
12.3 in 312.4 mm
Dimension G
3.75 in 95.3 mm
Dimension H
1.56 in 39.6 mm
Dimension J (Bolt Size)
0.75 in 20 mm
Dimension KA
1.44 in 36.6 mm
Dimension L
4.47 in 113.5 mm
Dimension M
2.59 in 65.8 mm
Dimension RA
0.31 in 7.9 mm
Dimension SA
4.03 in 102.4 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
QAPF18A307SB QAPF18A307SC QAPF18A307SEB QAPF18A307SEC QAPF18A307SEM QAPF18A307SEN QAPF18A307SEO QAPF18A307SET QAPF18A307SM QAPF18A307SMFG QAPF18A307SN QAPF18A307SO QAPF18A307ST
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
Single 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 7/16 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
# 2-Bolt Pillow Block Bearings The TIMKEN QAPF18A307ST SRB Housed Unit is a high-performance 2-bolt pillow block bearing designed to provide superior support and reliability in a wide range of applications. This premium bearing unit is engineered for durability and efficiency, making it an ideal choice for various industrial and automotive uses. ## Key Features • **Robust Construction**: Made from high-quality materials, this housed unit features a sturdy cast iron housing that offers excellent resistance to wear and corrosion. • **Precision Engineering**: The internal design includes a tapered roller bearing that ensures optimal load distribution and reduced friction for enhanced performance. • **Easy Installation**: The 2-bolt design allows for straightforward mounting, facilitating quick and secure installation in various applications. • **Operating Temperature Range**: Designed to operate effectively in temperatures ranging from -20°F to 200°F (-29°C to 93°C), accommodating diverse environments. • **Compatibility**: This bearing unit is compatible with a variety of shafts, enhancing versatility across multiple applications. ## Applications • **Industrial Equipment**: Ideal for use in conveyor systems, pumps, and fans, where robust support and reliability are essential. • **Automotive Applications**: Suitable for various automotive components requiring durable and high-performance bearing solutions. • **Agricultural Machinery**: Excellent choice for agricultural equipment that demands high load-carrying capacity and durability in harsh conditions. ## Benefits • **Enhanced Reliability**: The Timken brand is synonymous with quality, ensuring exceptional reliability and performance in demanding applications. • **Reduced Maintenance**: With its precision engineering and durable construction, the QAPF18A307ST minimizes maintenance needs, resulting in lower operational costs. • **Improved Efficiency**: The advanced design reduces friction and heat generation, which translates into increased efficiency and longer service life for your machinery. --- *Product information compiled with AI assistance for reference purposes.*
SKU: 5066946
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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