29428 Spherical Roller Thrust Bearing 140x280x85mm
Category: Thrust Roller Bearings
Specifications
Inner Diameter (ID)
140
Outer Diameter (OD)
280
Width (W)
85
Overall Size (IDxODxW)
140x280x85
Dynamic Load Rating
1 630 kN
Static Load Rating
4 300 kN
Reference Speed
1 300 rpm
Limiting Speed
2 400 rpm
Cage Material
Sheet Metal
Seal Type
None On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-40 °C to +120 °C
Mass
23.0 kg
Details
Spherical roller thrust bearings feature uniquely designed raceways and asymmetrical rollers, allowing them to effectively handle axial loads in a single direction while simultaneously managing radial loads. The transmission of the load between the raceways occurs through rollers positioned at an angle to the bearing axis, with the flange serving as a guide to direct the movement of the rollers.
SPECIFICATIONS
| Inner Diameter | 140 mm | Number of Rows | Single Row | |
| Outer Diameter | 280 mm | Cage Material | Sheet Metal | |
| Width | 85 mm | Seal Type | None On Both Sides | |
| Dynamic Load Rating | 1 630 kN | Clearance | CN | |
| Static Load Rating | 4 300 kN | Precision | Grade 0 | |
| Fatigue Load Limit | 455 kN | Min Temperature | -40 °C | |
| Reference Speed | 1 300 rpm | Max Temperature | +120 °C | |
| Limiting Speed | 2 400 rpm | Size Standard | Metric System | |
| Rolling Element | Roller | Mass | 23.0 kg |
FEATURES AND BENEFITS
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High load carrying capacity.
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High reliable and long service life.
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Accommodate axial loads in one direction and simultaneous radial loads.
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