21306CCK/W33 Spherical Roller Bearing 30x72x19mm
Specifications
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 CC features stamping steel cage , K means tapers , W33 means the bearing outer ring has oil groove along with 3 oil holes.
Equivalents to SKF, Koyo (JTEKT), FLT, FAG, RHP, TIMKEN, SNR.
| Inner Diameter | 30 mm | Number of Rows | Double Row | |
| Outer Diameter | 72 mm | Material | Steel | |
| Width | 19 mm | Cage Material | Steel | |
| Dynamic Load Rating | 65.7 kN | Seal Type | None On Both Sides | |
| Static Load Rating | 61 kN | Clearance | CN | |
| Fatigue Load Limit | 6.8 kN | Precision | Grade 0 | |
| Reference Speed | 9 500 rpm | Min Temperature | -40 °C | |
| Limiting Speed | 13 000 rpm | Max Temperature | +120 °C | |
| Maximum Misalignment | 2 ° | Size Standard | Metric System | |
| Rolling Element | Roller | Mass | 0.41 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.
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