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7913CTRSULP4 Super Precision Bearings
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bearing : |
7913 CTRSULP4 |
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Type: |
High precision angular contact ball bearings |
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Bore diameter: |
65 mm |
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Outer diameter: |
90 mm |
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Depth: |
13 mm |
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Dynamic load rating: |
20200 N |
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Static load rating: |
20500 N |
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Permissible axial load: |
12500 N |
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Bearing weight: |
0.208 KGS |
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Limiting speed by grease: |
14900 r/min |
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Limiting speed by oil: |
22600 r/min |
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Contact angle: |
C:15·C AC:25·C A:30·C |
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Cage TR: |
Outer ring guided Phenolic cage |
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Bearing arrangement SUL: |
Universal assembled |
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Precision P4: |
Higher accuracy class 4 |
The features of Ultra high-speed Angular contact ball bearings:
1. Optimum design. Robust design bearing 7913 CTRSULP4 achieved with proprietary analytical technology. The optimum design achieved by computer simulation of temperature rise resulting from ball skid.
2. Long life. The New SHX steel material provides superior heat and wear resistance. The enhanced service life measures include raising the seizure limit under low lubrication and high-speed operating conditions.
3. High Accuracy. Rolling element material of bearing 7913 CTRSULP4 can be tailored to match the applications.
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