| BUT series |
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| Applicable ball screw size Φ25~Φ50 |
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| Compact and easy mounting
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| Compact and space-saving design. Preloaded duplex angular ball bearings
are incorporated in the support unit, allowing direct mounting. The lock
nut with anti-slacking mechanism improves the mounting accuracy. |
| High accuracy
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| DF type, P4-grade prelubricated duplex angular ball bearing with contact angle
of 60° assures stable performance and high accuracy. |
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| Dustproofing
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| Seals are provided on both ends of bearing for dustproofing. |
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| Short delivery time and reasonable price
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| For your specific requirements regarding bearing combinations such as DFD, DFF
and special configurations, contact KURODA. |
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| RECOMENDABLE COMBINATION WITH BALL SCREW |
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BUT-20
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Φ20
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Φ25, Φ28
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BUT-25
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Φ25
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Φ32, Φ36
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BUT-30
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Φ30
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Φ36, Φ40
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BUT-35
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Φ35
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Φ40, Φ45
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BUT-40
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Φ40
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Φ50
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| (note) Contact KURODA for other combinations with ball screw as above. |
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