- RS Stock No.:
- 209-1811
- Mfr. Part No.:
- 1311 EKTN9
- Manufacturer:
- SKF
- RS Stock No.:
- 209-1811
- Mfr. Part No.:
- 1311 EKTN9
- Manufacturer:
- SKF
Legislation and Compliance
- COO (Country of Origin):
- MY
Product Details
SKF Ball Bearing, Self-Aligning Type, 55mm ID, 120mm OD, 29mm Race Width - 1311 EKTN9
Need a reliable ball bearing that can handle a little misalignment without getting bent out of shape? Try this self-aligning option from SKF. Thanks to a spherical raceway in the outer ring, the balls can move sideways as well as rotationally, so the inner ring can swivel against the outer when needed. This gives it a bit of wiggle room if the shaft is likely to deflect while your equipment is running. The open-ended design means there's no shield or sealant on either side of this component. As a result, it's best suited to closed systems where lubricant can flow freely and keep the rolling parts well-greased for optimum performance.
Features & Benefits
• 1.6kg weight keeps strain on your system to a minimum
• Maximum speed of 7500r/min is handy for high-velocity settings
• Hefty 50.7kN dynamic load rating and 18kN static load rating means it stands up to heavy-duty use
• Non-metallic cage stabilises the balls for improved efficiency
• Tapered bore design makes installation a breeze
• Maximum speed of 7500r/min is handy for high-velocity settings
• Hefty 50.7kN dynamic load rating and 18kN static load rating means it stands up to heavy-duty use
• Non-metallic cage stabilises the balls for improved efficiency
• Tapered bore design makes installation a breeze
Applications
• Gearboxes
• Final drive transmissions
• Vehicle differentials
• Final drive transmissions
• Vehicle differentials
What's this ball bearing made of?
For durability and resistance to corrosion, this assembly is constructed from bearing steel.
Specifications
Attribute | Value |
---|---|
Inside Diameter | 55mm |
Outside Diameter | 120mm |
Race Width | 29mm |
Ball Bearing Type | Self Aligning Ball Bearing |
Sealing Arrangement | Open Type |
Bearing Clearance | CN |
Material | Steel |
Ball Material | Steel |
Cage Material | Non-metallic |
Number of Rows | 2 |
Static Load Rating | 18kN |
Dynamic Load Rating | 50.7kN |
Bore Type | Tapered |
Bearing Series | 3 Medium |
Flange Outside Diameter | 120mm |
Race Type | Plain |
Partial Bearing Code | 1311 |
Race Material | Steel |