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Timken QMPL20J315SB is a low-profile two-bolt pillow block mounted spherical roller bearing unit. It features a frame size 20 housing and an adapter mount (SB) locking style for secure shaft attachment. This housed unit is designed for heavy-duty applications requiring high load capacity and self-alignment in a compact, low-profile design.
MODEL QMPL20J315SB
$1,226.59 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.075 mm Shaft Size
3 15/16 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.85 Y2 - Geometry Factor:4.24 e - Geometry Factor:0.24
0.120 mm Pre Install Clearance Min
0.0030 in
108 mm Dimension D Max
12.6 in
24 mm Dimension R
0.24 in
255 mm Dimension J (Bolt Size)
1 in
320 mm Dimension D Min
10.04 in
6.1 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 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:4.25 in
2-Bolt Pillow Block Bearings The Timken QMPL20J315SB SRB Housed Unit is an advanced 2-bolt pillow block bearing designed to provide reliable support for rotating shafts in various industrial applications. With its robust construction and precision engineering, this bearing unit is engineered to enhance efficiency and reduce maintenance needs, making it an ideal solution for demanding operational environments.
Key Features
- Type: 2-Bolt Pillow Block Bearing
- Design: Integrated spherical roller bearing for enhanced load distribution
- Material: High-quality steel housing for increased durability and resistance to wear
- Seal Type: Equipped with double-lip seals to prevent contamination and retain lubrication
- Dimensions: Specific dimensions optimized for standard mounting configurations
Applications
- Industrial Machinery: Perfect for use in conveyor systems, fans, and pumps where shaft misalignment may occur
- Automotive: Suitable for various automotive applications where reliable bearing support is critical
- Aerospace and Energy: Ideal for sectors that require precision and durability under high loads and speeds
- Compatibility: Designed to fit standard mounting dimensions, ensuring easy integration with existing systems
Benefits
- Enhanced Reliability: Features a robust design that minimizes the risk of failure and extends service life
- Reduced Maintenance: The sealed design helps to keep lubricants in and contaminants out, lowering maintenance frequency
- Operational Efficiency: Optimized bearing design reduces friction and heat generation, improving overall system performance
- Versatile Applications: Suitable for a wide range of industries, ensuring flexible use across different environments --- 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 moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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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