SJ7154

SJ7154 Heavy Duty Needle Roller Bearings (Machined)
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Overview

Part Number SJ7154
Brand: LILY Brand: LILY Interchangeable With: RBC

Characteristics

System of Measurement Inch
Roller Bearing Type Needle Roller
Seal Type Open
Lubrication Type Hole On Outer Ring
For Load Direction Radial
Construction Single Row
Series Without Inner Ring

Dimensions

Bore Dia 0.75"
Outer Dia 1.25"
Width 1"
Fillet Radius/Chamfer 0.04"

Material

Cage Material Steel
Material Bearing Steel

Performance

Dynamic Radial Load 6000 lbf
Static Radial Load 8700 lbf
Dynamic Load Rating 6000 lbf
Static Load Rating 8700 lbf
Max Speed (X1000 rpm) 17
Speed [Max] 17000 rpm

Properties

RoHS Compliant
REACH Compliant
Weight 0.17 lb
Compatible Inner Ring IR7154

Design Features of SJ7154 Bearing

SJ7154 Bearing features a precision-machined outer and inner race that provides a robust structure to accommodate high radial loads in heavy-duty applications. SJ7154 outer dia is 1.25". Its bore dia is 0.75". Its needle-shaped roller maximizes contact area while minimizing friction, allowing for high performance and efficiency, even in extreme conditions.

 

What Benefits Can SJ7154 Bearing Provide?

  • High load capacity: It can handle significant radial and axial loads, making it suitable for heavy-duty applications in demanding environments.
  • Compact design: The needle rollers allow for a smaller bearing size while maintaining a high load-carrying capacity, which is beneficial in space-constrained applications.
  • Reduced friction: The design minimizes friction, leading to improved efficiency and performance, as well as reduced wear on the bearing surfaces.
  • Enhanced durability: Its robust construction ensures longevity and reliability, even in harsh conditions, reducing maintenance needs and downtime.
  • Versatility: It can be used in various applications, including industrial machinery, automotive components, and construction equipment, providing flexibility in design and implementation.

 

What Can SJ7154 Bearing Be Used for?

  • Industrial machinery: It is used in equipment like conveyors, pumps, and compressors, providing reliable support for heavy loads.
  • Automotive applications: Found in transmissions, differentials, and engine components, it ensures smooth operation under demanding conditions.
  • Single Row equipment: It supports rotating parts in machinery like excavators, bulldozers, and cranes, where robustness is essential.
  • Agricultural machinery: It is used in tractors and harvesters, providing durability and performance in challenging environments.
  • Mining equipment: In heavy-duty mining machinery, it helps withstand the harsh conditions and significant loads encountered in the industry.

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