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1321-KM
Price $ 749.26
Number
| Part Number | 1321-KM |
| System of Measurement | Metric |
| Bearing Type | Ball |
| Bore Type | Taper 1:12 |
| For Load Direction | Thrust |
| Seal Type | Open |
| Bore Dia | 105 mm |
| Bore Dia Tolerance | -0.02mm to 0 |
| Large Bore Dia | 108 mm |
| Large Bore Dia Tolerance | -0.02mm to 0 |
| Outer Dia | 155 mm |
| Outer Dia Tolerance | -0.025mm to 0 |
| Washer Outer Dia | 163 mm |
| Wahser Outer Dia Tolerance | -0.025mm to 0 |
| Width | 46 mm |
| Width Tolerance | +0.025mm to -0.3mm |
| Width With Washer | 49 mm |
| Width With Washer Tolerance | +0.025mm to -0.3mm |
| Max Fillet Radius | 1 mm |
| Washer Material | 52100 Chrome Steel |
| Ball Material | 52100 Chrome Steel |
| Cage Material | Brass |
| Dynamic Thrust Load | 8665 lbf |
| Static Thrust Load | 71890 lbf |
| Max Speed (X1000 rpm) | 2.15 |
| Lubrication | Required |
| Temperature Range | -30° to 110 °C |
| Radial Clearance | CN |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 2.61 kg |
Design Features of 1321-KM Bearing
1321-KM 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. 1321-KM bore dia is 105 mm. Its out dia is 155 mm. Its width is 46 mm. 1321-KM 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 1321-KM 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 1321-KM Bearing Be Used for?
1321-KM 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 Construction: Used in crushers, vibrating screens, and heavy-duty machinery that undergo rigorous operation and potential shaft deflections.
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