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1311 K
Price $ 93.20
Number
Part Number | 1311 K |
Brand: LILY | Interchangeable With: SKF |
System of Measurement | Metric |
Bearing Type | Ball |
Bore Type | Taper 1:12 |
For Load Direction | Radial |
Construction | Double Row |
Seal Type | Open |
Bore Dia | 55 mm |
Bore Dia Tolerance | -0.015mm to 0 |
Outer Dia | 120 mm |
Outer Dia Tolerance | -0.015mm to 0 |
Width | 29 mm |
Width Tolerance | -0.15mm to 0 |
Shoulder Dia Of Inner Ring | 77.9 mm |
Shoulder Dia Of Outer Ring | 101.4 mm |
Chamfer Dimension | 2 mm |
Ring Material | Chrome Steel |
Ball Material | Chrome Steel |
Cage Material | Nylon |
Dynamic Radial Load | 11408 lbf |
Static Radial Load | 4050 lbf |
Max Speed (X1000 rpm) | 7.5 |
Lubrication | Lubricated |
Temperature Range | -30° to 110 °C |
Radial Clearance | CN |
RoHS | Compliant |
REACH | Compliant |
Weight | 1.6 kg |
Design Features of 1311 K Bearing
1311 K Bearing is a type of rolling-element bearing uniquely designed to tolerate misalignment of the shaft with respect to the housing. It has two rows of balls and a common spherical raceway in the outer ring, allowing the bearing to be self-aligning. 1311 K bore dia is 55 mm. Its out dia is 120 mm. Its width is 29 mm. 1311 K Bearing is versatile and adaptive, ensuring smooth operation even when not perfectly aligned. Its unique design helps prevent stresses on the bearing, resulting in a longer operational life.
What Benefits Can 1311 K Bearing Provide?
- Misalignment Adaptability: These bearings efficiently handle both static and dynamic misalignment, resembling the self-aligning capabilities of spherical roller bearings.
- High-Speed Efficiency: With reduced friction compared to other bearings, they remain cool, even at elevated speeds.
- Longevity and Low Maintenance: Their ability to run cooler means longer bearing life and fewer maintenance breaks.
- Optimized for Light Loads: They operate exceptionally well, even under minimal load conditions.
- Noise and Vibration Reduction: Ideal for applications like fans, these bearings help in decreasing noise and vibration levels.
What Can 1311 K Bearing Be Used for?
1311 K Bearing is suitable for applications where misalignment can arise from errors in mounting or from shaft deflection.
- Automotive: Used in power steering systems, drive shafts, and steering column joints, where angular misalignments are common.
- Agricultural: Essential in farm equipment like tractors and harvesters, where uneven terrains can cause shaft misalignment.
- Textile: Deployed in spinning and weaving machines where smooth, consistent rotation is crucial.
- Conveyor Systems: Useful in belt systems to maintain consistent belt tension and alignment, especially in long-distance conveyors.
- Mining and Double Row: Used in crushers, vibrating screens, and heavy-duty machinery that undergo rigorous operation and potential shaft deflections.
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