22205E/W33 Spherical Roller Bearing 25x52x18mm
Category: Spherical Roller Bearings
Specifications
Inner Diameter (ID)
25
Outer Diameter (OD)
52
Width (W)
18
Overall Size (IDxODxW)
25x52x18
Dynamic Load Rating
49.9 kN
Static Load Rating
44 kN
Reference Speed
13 000 rpm
Limiting Speed
17 000 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
0.18 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 | 25 mm | Number of Rows | Double Row | |
| Outer Diameter | 52 mm | Material | Steel | |
| Width | 18 mm | Cage Material | Steel | |
| Dynamic Load Rating | 49.9 kN | Seal Type | None On Both Sides | |
| Static Load Rating | 44 kN | Clearance | CN | |
| Fatigue Load Limit | 4.75 kN | Precision | Grade 0 | |
| Reference Speed | 13 000 rpm | Min Temperature | -40 °C | |
| Limiting Speed | 17 000 rpm | Max Temperature | +120 °C | |
| Maximum Misalignment | 2 ° | Size Standard | Metric System | |
| Rolling Element | Roller | Mass | 0.18 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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