PL
Cylindrical thrust roller bearing 9889468 K NTE 340 × 620 × 170 mm
Specifications
9889468 K NTE
- Designation
- 9889468 K
- Manufacturer
- NTE
- Inner diameter d
- 340 mm
- Outer diameter D
- 620 mm
- Height T
- 170 mm
- Weight
- 246 kg
- Rolling elements
- Roller cylindrical
- Load type
- Axial
Product summary
9889468 K: cylindrical roller thrust bearing, brand NTE. Bore diameter d 340 mm, outside diameter D 620 mm, mounting height T 170 mm. Weight 246 kg.
Line contact between cylindrical rollers and the washers: high axial load capacity at a low height.
Where it is used
Low-speed assemblies with high axial force: screw presses, jacks, extruders and injection moulding machines, vertical mills, drilling rig swivels, crane hooks.
When not to use
It takes no radial load and does not tolerate tilting of the washers: lack of parallelism causes edge contact and spalling of the roller ends, so it does not replace a spherical roller thrust bearing. In a fast assembly it does not replace a thrust ball bearing: there is sliding along the roller length, so heat generation increases.
Technical data is for information only. Drawings may not show all design features.
About the technical data
* - Technical specifications and other information are provided for reference only. We provide this data and believe the information to be reliable, however, no guarantee of accuracy or completeness of such information can be provided.
- Drawings and images may not reflect all design features of the product.