PL
Spherical roller thrust-radial bearing 29412 M CT 60 × 130 × 42 mm
Specifications
29412 M CT
- Designation
- 29412 M
- Manufacturer
- CT
- Inner diameter d
- 60 mm
- Outer diameter D
- 130 mm
- Width B
- 42 mm
- Dynamic load rating C
- 390 kN
- Static load rating C0
- 915 kN
- Limiting speed
- 5 000 rpm
- Nominal speed
- 2 800 rpm
- Weight
- 2.5 kg
- Rolling elements
- Spherical roller bearings
- Load type
- Axial and radial
Product summary
29412 M: spherical roller thrust bearing, brand CT. Bore diameter d 60 mm, outside diameter D 130 mm, width B 42 mm. Dynamic load rating C 390 kN, static load rating C0 915 kN, limiting speed 5000 rpm, weight 2.5 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.