Cages for four-row cylindrical roller bearings
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| Cage type | Window-type,
roller centred |
Pin-type,
pierced rollers |
Double prong-type,
roller centred |
Double prong-type,
roller centred |
Prong-type,
roller centred |
Prong-type,
roller centred |
Window-type,
roller centred |
| Material | Stamped steel | Machined steel
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Machined brass | Machined steel | Machined brass | Machined steel | Machined brass |
| No. per bearing | 4
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4
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2 | 2
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4
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4
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2
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