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TIMKEN QAPF18A307SET SRB Housed Unit

Name: TIMKEN QAPF18A307SET SRB Housed Unit
Brand: Timken
Price: 1336.9 USD
Availability: InStock
Rating: 5.0 (1 reviews)

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MODEL QAPF18A307SET

BRAND

Timken

SKU

5982982

UOM

each

$1,336.90 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 QAPF18A307SET SRB Housed Unit** is a premium-quality 2-bolt pillow block bearing designed to provide superior performance and reliability in various industrial applications. Known for its robust construction and engineering excellence, this bearing unit is ideal for supporting rotating shafts and offering alignment flexibility, particularly in demanding environments. ## Key Features • **High Load Capacity**: Engineered to handle significant radial and axial loads, ensuring durability and longevity in operation. • **Corrosion-Resistant Housing**: Constructed from high-quality materials to resist wear and corrosion, suitable for harsh operating conditions. • **Easy Installation**: The 2-bolt design allows for quick and secure mounting, simplifying the installation process and reducing downtime. • **Sealed Design**: Equipped with durable seals that protect against dirt and contaminants, enhancing operational reliability. • **Versatile Compatibility**: Works seamlessly with various shaft sizes, making it suitable for a wide range of applications. ## Applications • **Industrial Machinery**: Perfect for use in conveyors, fans, pumps, and other machinery where reliable shaft support is crucial. • **Automotive Industry**: Ideal for automotive applications requiring efficient rotational support and alignment. • **Construction Equipment**: Provides robust performance in construction machinery, ensuring operational efficiency even under heavy loads. • **Agricultural Equipment**: Suitable for agricultural machinery, offering reliable performance in demanding farming environments. ## Benefits • **Enhanced Reliability**: The Timken QAPF18A307SET is engineered for long-lasting performance, minimizing the risk of failure and maintenance costs. • **Increased Efficiency**: Reduces friction and operational wear, contributing to improved energy efficiency in machinery. • **Simplified Maintenance**: The sealed design and robust construction reduce the frequency of maintenance checks, allowing for uninterrupted operations. • **Cost-Effective**: Designed to provide excellent value through durability and performance, reducing the total cost of ownership. --- *Product information compiled with AI assistance for reference purposes.*