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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 Dimension U
0.81 in
103.9 mm Dimension A1
4.32 in
109.7 mm Dimension Q
1.31 in
20.6 mm Eng Internal Radial Clearance - Max
0.0039 Eng Internal Radial Clearance - Min:0.0024 Engineering group:Mounted Bearing Float:0.08 in
33.3 mm Dimension RA
0.34 in
8.6 mm Dimension TA
4.03 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:4.09 in
Bearing Number
22218
C - Dynamic Load (Basic)
79700 lbf 355000 N
C0 - Static Load
87200 lbf 388000 N
Dimension A1
4.32 in 109.7 mm
Dimension B
4.09 in 103.9 mm
Dimension C
5.13 in 130.2 mm
Dimension D
9.94 in 252.5 mm
Dimension E
8.41 in 213.6 mm
Dimension F
2.41 in 61.3 mm
Dimension G
3.54 in 90 mm
Dimension H
4.5 in 114.3 mm
Dimension J
2.25 in 57.1 mm
Dimension K
1.44 in 36.5 mm
Dimension L
9.5 in 241.3 mm
Dimension M
2.59 in 65.9 mm
Dimension N
4.37 in 110.9 mm
Dimension P
9 in 228.6 mm
Dimension Q
1.31 in 33.3 mm
Dimension RA
0.34 in 8.6 mm
Dimension S
1.38 in 35.1 mm
Dimension TA
4.03 in 102.4 mm
Dimension U
0.81 in 20.6 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
0.08 in 2.03 mm
Full Timken Part Number
QATP18A307SB QATP18A307SC QATP18A307SEB QATP18A307SEC QATP18A307SEM QATP18A307SEN QATP18A307SEO QATP18A307SET QATP18A307SM QATP18A307SN QATP18A307SO QATP18A307ST
Geometry Factor
0.23
Grease Lubrication - B/C/O Seal
1000 rpm
Grease Lubrication - M/N Seal
1400 rpm
Grease Lubrication - T Seal
2000 rpm
Housing Construction
Top Pull Take-Up
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
Bearings The Timken QATP18A307SC SRB Housed Unit is a high-quality take-up bearing unit designed for robust performance in various industrial applications. Engineered with precision, this housed unit provides exceptional reliability and efficiency, making it an ideal choice for industries requiring durable and efficient motion solutions.
Key Features
- Type: Self-Aligning Roller Bearing (SRB) housed unit for superior alignment and load distribution.
- Construction: Made from high-strength, corrosion-resistant materials, ensuring longevity in harsh environments.
- Dimensions: Compact design with a housing width of 3.07 inches, facilitating easy installation in constrained spaces.
- Load Capacity: Engineered to handle heavy loads, providing stability and reliability in demanding applications.
- Maintenance: Features integrated lubrication systems that reduce maintenance needs and enhance operational efficiency.
Applications
- Industrial Machinery: Perfect for conveyor systems, material handling equipment, and packaging machinery, ensuring smooth operation and minimal downtime.
- Compatible Systems: Designed to fit various standard mounting configurations, making it versatile across multiple setups.
- Environmental Suitability: Suitable for both indoor and outdoor applications, including environments with exposure to moisture and dust.
Benefits
- Enhanced Reliability: With Timken's renowned engineering and manufacturing quality, this bearing unit delivers consistent performance and reduces the risk of failure.
- Operational Efficiency: The self-aligning feature minimizes wear and tear on components, resulting in lower operational costs and extended service life.
- Ease of Installation: Simplified mounting process reduces installation time, allowing for quick system setups or replacements. --- 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 moreSKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more