29420EXS1, Spherical Roller Thrust Bearing, Extra Capacity, Steel Cage
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Product Description
NACHI 29420EXS1, Spherical Roller Thrust Bearing, Extra Capacity, Steel Cage
Improved Internal Design permits NACHI EX-type spherical roller thrust bearings to have twice the bearing life of our conventional E-type spherical roller thrust bearing. These bearings are designed to carry heavy axial loads and can support radial loads if the radial loads are less than 50% of axial loads. To prevent damages caused by sliding motion between rollers and raceway, these bearings must be subjected to a load more than minimum axial load (Fa min = Static Load Rating / 1000). These bearings are self-aligning, the maximum allowable misalignment is about 2°. Oil Lubrication is recommended for the conventional E-type.
Improved Internal Design permits NACHI EX-type spherical roller thrust bearings to have twice the bearing life of our conventional E-type spherical roller thrust bearing. These bearings are designed to carry heavy axial loads and can support radial loads if the radial loads are less than 50% of axial loads. To prevent damages caused by sliding motion between rollers and raceway, these bearings must be subjected to a load more than minimum axial load (Fa min = Static Load Rating / 1000). These bearings are self-aligning, the maximum allowable misalignment is about 2°. Oil Lubrication is recommended for the conventional E-type.
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Weights & Dimensions
| Bore Diameter | 100 mm |
| Static Load Rating | 2,530,000 N |
| Tolerance | ISO Class 0 |
| Diameter | 210 mm |
Product Details
| Dynamic Load Rating (N) | 870,000 |
| Material | Pressed Steel |
| Series | 29400 |
| Manufacturers Part Number | 29420EXS1 |
| Oil Max Speed | 1,700 rpm |
| Brand | Nachi |