23028E/W33 Spherical Roller Bearing 140x210x53mm
Category: Spherical Roller Bearings
Specifications
Inner Diameter (ID)
140
Outer Diameter (OD)
210
Width (W)
53
Overall Size (IDxODxW)
140x210x53
Dynamic Load Rating
485 kN
Static Load Rating
680 kN
Reference Speed
2 600 rpm
Limiting Speed
3 400 rpm
Cage Material
Steel
Seal Type
None On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-40 °C to +120 °C
Maximum Misalignment
2 °
Mass
6.3 kg
Details
Spherical roller bearings are designed to accommodate heavy radial and axial loads while allowing for misalignment between the shaft and housing. The design of spherical roller bearings enables them to handle dynamic and shock loads effectively, making them suitable for applications with heavy loads, shaft deflections, or misalignment. Suffix E features an optimized internal design with large symmetrical rollers and a pressed steel cage.
Equivalents to SKF, Koyo (JTEKT), FLT, FAG, RHP, TIMKEN, SNR
SPECIFICATIONS
| Inner Diameter | 140 mm | Number of Rows | Double Row | |
| Outer Diameter | 210 mm | Material | Steel | |
| Width | 53 mm | Cage Material | Steel | |
| Dynamic Load Rating | 485 kN | Seal Type | None On Both Sides | |
| Static Load Rating | 680 kN | Clearance | CN | |
| Fatigue Load Limit | 68 kN | Precision | Grade 0 | |
| Reference Speed | 2 600 rpm | Min Temperature | -40 °C | |
| Limiting Speed | 3 400 rpm | Max Temperature | +120 °C | |
| Maximum Misalignment | 2 ° | Size Standard | Metric System | |
| Rolling Element | Roller | Mass | 6.3 kg |
FEATURES AND BENEFITS
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High capacity for handling heavy loads.
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Ability to accommodate misalignments.
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Suitable for applications with significant radial loads.
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Capable of carrying small amounts of axial loads in both directions.
Yes, miniature ball bearings are designed to handle high rotational speeds, making them ideal for devices and equipment that require rapid movement.
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