Part Number | BS2-8138-2CS6K30/C4LGEA8 |
Brand: BearingMaker | Interchangeable With: SKF |
System of Measurement | Metric |
Radial run-out | Standard |
Bearing Type | Roller |
Roller Bearing Type | Spherical |
Bore Type | Taper 1:30 |
For Load Direction | Combined |
Construction | Double Row |
Seal Type | Double Seal |
Bore Dia | 1100 mm |
Bore Dia Tolerance | +0.125mm to 0 |
Outer Dia | 1730 mm |
Outer Dia Tolerance | -0.2mm to 0 |
Width | 660 mm |
Width Tolerance | -1.25mm to 0 |
Shoulder Dia Of Inner Ring | 1227 mm |
Shoulder/Recess Dia Of Outer Ring | 1586 mm |
Width Of Lubrication Groove | 22.3 mm |
Diameter Of Lubrication Hole | 12 mm |
Chamfer Dimension | min.15 mm |
Ring Material | Chrome Steel |
Roller Material | Chrome Steel |
Cage Material | Steel |
Dynamic Radial Load | 7898213 lbf |
Static Radial Load | 15961435 lbf |
Max Speed (X1000 rpm) | 0.02 |
Lubrication | Required |
Temperature Range | -30° to 200 °C |
Radial Clearance | C4 |
RoHs | Compliant |
REACH | Compliant |
Weight | 5735 kg |

BS2-8138-2CS6K30/C4LGEA8
Design Features of BS2-8138-2CS6K30/C4LGEA8 Bearing
BS2-8138-2CS6K30/C4LGEA8 Bearing features two rows of spherical rollers, enhancing load-carrying capacity and stability while accommodating misalignment between the shaft and housing. BS2-8138-2CS6K30/C4LGEA8 outer dia is 1730 mm. Its bore dia is 1100 mm. Its optimized roller geometry, durable materials, and effective lubrication options make it ideal for demanding applications in industries such as mining and heavy machinery.
What Benefits Can BS2-8138-2CS6K30/C4LGEA8 Bearing Provide?
- High Load Capacity: It can support higher radial and axial loads due to its double row design, making it suitable for heavy-duty applications.
- Self-Alignment: The spherical design allows it to accommodate misalignment, reducing stress on the bearing and extending its lifespan.
- Enhanced Stability: Its robust construction provides improved rigidity and stability, which is crucial in applications requiring precise load distribution.
- Reduced Maintenance: The effective lubrication options and durable materials minimize wear and the need for frequent maintenance, leading to reduced downtime.
- Smooth Operation: Optimized roller geometry decreases friction and enhances performance, resulting in smoother operation and lower noise levels.
What Can BS2-8138-2CS6K30/C4LGEA8 Bearing Be Used for?
- Heavy Machinery: Commonly found in construction and mining equipment, where it can handle high radial loads and misalignment.
- Industrial Gearboxes: Suitable for use in gearboxes, providing support for high loads and ensuring smooth operation.
- Wind Turbines: Utilized in the rotor assembly, as it can accommodate both radial and axial loads while compensating for misalignment.
- Material Handling Equipment: Used in cranes, conveyors, and hoists, where durability and load-bearing capacity are essential.
- Pulp and Paper Mills: Commonly employed in rollers and presses due to their ability to withstand heavy loads and harsh operating conditions.