PL
Spherical roller thrust-radial bearing 29430 E SKF 150 × 300 × 90 mm
Specifications
29430 E SKF
- Designation
- 29430 E
- Manufacturer
- SKF
- Inner diameter d
- 150 mm
- Outer diameter D
- 300 mm
- Height T
- 90 mm
- Width B
- 58 mm
- Dynamic load rating C
- 1860 kN
- Static load rating C0
- 5 100 kN
- Limiting speed
- 2 200 rpm
- Nominal speed
- 1 200 rpm
- Weight
- 28 kg
- Chamfer radius r
- 4 mm
- Rolling elements
- Spherical roller bearings
- Load type
- Axial and radial
Product summary
29430 E: spherical roller thrust bearing, brand SKF. Bore diameter d 150 mm, outside diameter D 300 mm, mounting height T 90 mm. Dynamic load rating C 1860 kN, static load rating C0 5100 kN, limiting speed 2200 rpm, weight 28 kg.
Spherical rollers set at an angle to the axis: carries axial load together with radial load and compensates for misalignment. Used in heavily loaded assemblies, including vertical shafts.
Where it is used
Vertical shafts under constant axial pressure: cone crushers, vertical mills, pump and propeller shaft thrust bearings, extruders, crane hooks, hydro turbines. Works where the shaft deflects under load while the support must remain aligned.
When not to use
It does not work as a radial support: radial load is permissible only together with axial load and up to about 55% of it. It does not tolerate unloading: without a minimum axial force the rollers slide. In a high-speed assembly it does not replace a thrust ball bearing, as its limiting speed is an order of magnitude lower.
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.