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0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.85 Y2 - Geometry Factor:4.24 e - Geometry Factor:0.24
0.109 mm Shaft Size
3 7/16 in Shaft Tolerance:0.0030 in
0.140 mm Pre Install Clearance Min
0.0043 in
127 mm Dimension D Max
14 in
14 mm Dimension SV
3.75 in
24 mm Dimension RV
0.55 in
317.5 mm Dimension J (Bolt Size)
0.875 in
355.6 mm Dimension D Min
12.5 in
95.3 mm Eng Internal Radial Clearance - Max
0.0055 Eng Internal Radial Clearance - Min:0.0043 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:5 in
Bearing Number
22220
C - Dynamic Load (Basic)
97700 lbf 435000 N
C0 - Static Load
113000 lbf 502000 N
Dimension A
5 in 127 mm
Dimension B
9.44 in 239.8 mm
Dimension C
4.9 in 124.5 mm
Dimension D Max
14 in 355.6 mm
Dimension D Min
12.5 in 317.5 mm
Dimension E
3.5 in 88.9 mm
Dimension F
16.75 in 425.5 mm
Dimension G
5.5 in 139.7 mm
Dimension H
1.63 in 41.4 mm
Dimension J (Bolt Size)
0.875 in 24 mm
Dimension L
5.07 in 128.8 mm
Dimension RV
0.55 in 14 mm
Dimension SV
3.75 in 95.3 mm
Dynamic Load (Basic)
97700 lbf
e - Geometry Factor
0.24
Eng Internal Radial Clearance - Max
0.0055
Eng Internal Radial Clearance - Min
0.0043
Eng Internal Radial ClearancMax
0.0055
Eng Internal Radial ClearancMin
0.0043
Engineering Group
Mounted Bearing
Float
0.083 in 2.108 mm
Full Timken Part Number
QVPK20V307SB QVPK20V307SC QVPK20V307SEB QVPK20V307SEC QVPK20V307SEM QVPK20V307SEN QVPK20V307SEO QVPK20V307SET QVPK20V307SM QVPK20V307SN QVPK20V307SO QVPK20V307ST
Geometry Factor
4.24
Grease Lubrication - B/C/O Seal
900 rpm
Grease Lubrication - M/N Seal
1200 rpm
Grease Lubrication - T Seal
1600 rpm
Housing Construction
Four-Bolt Pillow Block
Locking Style
Single V-Lock
Oil Lubrication - B/C/O Seal
900 rpm
Oil Lubrication - M/N Seal
1200 rpm
Oil Lubrication - T Seal
2000 rpm
Pre Install Clearance Max
0.0055 in 0.140 mm
Pre Install Clearance Min
0.0043 in 0.109 mm
Shaft Size
3 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in 0.076 mm
Static Load
113000 lbf
Y1 - Geometry Factor
2.85
Y2 - Geometry Factor
4.24
# Bearings The **Timken QVPK20V307ST SRB Housed Unit** is an advanced 2-bolt pillow block bearing designed for optimal reliability and performance in various industrial applications. Built with Timken's renowned engineering expertise, this housed unit provides exceptional support and alignment, making it a crucial component in reducing friction and wear in rotating equipment. ## Key Features • **Robust Design**: Constructed from high-quality materials, this housed unit ensures durability in challenging environments, providing a long service life. • **Precision Engineering**: Features a tapered roller bearing design that enhances load distribution and minimizes stress on the bearing. • **Easy Installation**: The 2-bolt pillow block configuration allows for straightforward mounting, reducing installation time and simplifying maintenance. • **High Load Capacity**: Engineered to handle radial and axial loads efficiently, making it ideal for heavy-duty applications. • **Sealed Protection**: Equipped with integrated seals to prevent contamination and retain lubrication, which enhances the bearing's longevity. ## Applications • **Industrial Machinery**: Perfect for use in conveyors, fans, and other machinery requiring reliable bearing solutions. • **Automotive**: Ideal for automotive applications where precision and durability are essential. • **Aerospace**: Suitable for aircraft components, providing the reliability demanded in aerospace environments. • **Energy Sector**: Effective in wind turbines and other energy-related machinery due to its ability to withstand harsh conditions. ## Benefits • **Enhanced Performance**: Reduces friction and wear, leading to improved operational efficiency and reduced energy consumption. • **Increased Reliability**: Timken's quality assurance ensures that this product meets the highest industry standards, providing peace of mind in critical applications. • **Cost-Effective Solution**: Long service life and reduced maintenance requirements translate to lower total cost of ownership. --- *Product information compiled with AI assistance for reference purposes.*
SKU: 5066946
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I always buy from MRO is a very reliable company to work with
Read moreSKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more