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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 mm Eng Internal Radial Clearance - Max
0.0039 Eng Internal Radial Clearance - Min:0.0024 Engineering group:Mounted Bearing Float:0.083 in
112 mm Dimension D Max
12.87 in
24 mm Dimension KA
1.46 in
290 mm Dimension J (Bolt Size)
0.875 in
327 mm Dimension D Min
11.42 in
37 mm Dimension RA
0.24 in
6 mm Dimension SA
4.02 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:4.41 in
Bearing Number
22218
Dynamic Load (Basic)
79700 lbf
Eng Internal Radial ClearancMax
0.0039
Eng Internal Radial ClearancMin
0.0024
Engineering Group
Mounted Bearing
Float
0.083 in
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
Two-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
Pre Install Clearance Min
0.0024 in
Shaft Size
3 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in
Static Load
87200 lbf
# Bearings The **TIMKEN QASN18A307SB SRB Housed Unit** is a high-performance, 2-bolt pillow block bearing designed to enhance reliability and efficiency in various industrial applications. Known for its robust construction and superior engineering, this housed unit is ideal for use in demanding environments where durability is crucial. ## Key Features • **Type**: 2-Bolt Pillow Block Bearing • **Material**: Premium steel construction for enhanced strength and wear resistance • **Dimensions**: Accommodates shaft diameters of 1.125 inches, providing a secure fit • **Sealing**: Integrated seals to protect against contaminants and moisture, ensuring long service life • **Load Capacity**: Designed to support heavy loads, making it suitable for a variety of industrial applications ## Applications • **Industrial Machinery**: Perfect for use in conveyors, mixers, and other heavy-duty equipment • **Automotive**: Suitable for applications requiring reliable motion solutions in automotive manufacturing • **Aerospace**: Contributes to efficient operations in aerospace machinery requiring precision and reliability • **Energy Sector**: Ideal for wind turbines and other energy generation equipment ## Benefits • **Enhanced Reliability**: Minimizes downtime with its durable design and high load capacity • **Ease of Installation**: The 2-bolt configuration simplifies mounting and alignment • **Reduced Maintenance**: Sealed bearings reduce the need for frequent lubrication, promoting lower operational costs --- *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
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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