Rigidity TBI 2005 Ball Screw Shaft 20mm Precision Ground Ball Screws
The TBI 2005 20mm precision ground ball screw shaft exemplifies exceptional rigidity and quality in linear motion technology, engineered to deliver uncompromising performance in demanding industrial applications. Manufactured to exacting standards, this robust screw assembly combines superior structural integrity with precision-ground accuracy to maintain stability under heavy loads while ensuring smooth, consistent operation. The shaft's premium construction utilizes high-grade materials and specialized heat treatment processes to achieve optimal strength and wear resistance, capable of withstanding rigorous operating conditions without sacrificing performance. Precision grinding techniques produce flawlessly smooth raceways that minimize vibration and ensure quiet, efficient motion transfer through the precisely matched ball nut assembly. Designed for high-load applications in CNC machinery, industrial automation systems, and heavy equipment, this ball screw demonstrates meticulous engineering through its ability to resist deflection while maintaining critical alignment specifications. The attention to detail extends to the optimized recirculation system that promotes consistent ball movement and reduces friction for enhanced longevity. Whether implemented in large-scale machining centers or precision manufacturing equipment, the TBI 2005 series offers professionals a reliable motion solution that combines rugged durability with exceptional accuracy. This ball screw shaft represents the perfect balance of strength and precision, providing system designers with a high-performance component that delivers lasting quality in even the most challenging industrial environments.
2. Small driving torque only one third of ACEM ball screw.
3. High accuracy guaranteed.
4. Fine feed, can be controlled within 0.1μm.
5. No backlash, High rigidity.



④Actual product photo
⑤compatible ball screw nuts
| SFH | SFA | SFU | SFNU | SFH | SFY | SFK | BSHR |
| SFH01205-2.8 | SFA01205-2.8 | SFU01204-4 | SFNU01605-4 | SFH01205-2.8 | SFY00606-3.6 | SFK00401 | BSHR0082.5-2.5 |
| SFH01210-2.8 | SFA01210-2.8 | SFU01604-4 | SFNU01610-3 | SFH01210-2.8 | SFY00808-3.6 | SFK00601 | BSHR01002-3.5 |
| SFH01605-3.8 | SFA01605-3.8 | SFU02004-4 | SFNU02005-4 | SFH01605-3.8 | SFY01616-3.6 | SFK00801 | BSHR01004-2.5 |
| SFH01610-2.8 | SFA01610-2.8 | SFU02504-4 | SFNU02505-4 | SFH01610-2.8 | SFY01616-5.6 | SFK00802 | BSHR01204-3.5 |
| SFH01616-1.8 | SFA01616-1.8 | SFU02506-4 | SFNU02510-4 | SFH01616-1.8 | SFY01632-1.6 | SFK0082.5 | BSHR01205-3.5 |
| SFH01616-2.8 | SFA01616-2.8 | SFU02508-4 | SFNU03205-4 | SFH01616-2.8 | SFY01632-3.6 | SFK01002 | BSHR01404-3 |
| SFH01620-1.8 | SFA01620-1.8 | SFU03204-4 | SFNU03210-4 | SFH01620-1.8 | SFY02020-3.6 | SFK01004 | BSHR01604-3 |
| SFH02005-3.8 | SFA01630-1.8 | SFU03206-4 | SFNU04005-4 | SFH02005-3.8 | SFY02020-5.6 | SFK01202 | BSHR01605-3 |
| SFH02010-3.8 | SFA02005-3.8 | SFU03208-4 | SFNU04010-4 | SFH02010-3.8 | SFY02040-1.6 | SFK01402 | BSHR01610-2 |
| SFH02020-1.8 | SFA02010-3.8 | SFU04006-4 | SFNU05010-4 | SFH02020-1.8 | SFY02040-3.6 | SFK01602 | BSHR02005-3 |
| SFH02020-2.8 | SFA02020-1.8 | SFU04008-4 | SFNU06310-4 | SFH02020-2.8 | SFY02525-3.6 | SFK02002 | BSHR02505-4 |
| SFH02505-3.8 | SFA02020-2.8 | SFU05020-4 | SFNU08010-4 | SFH02505-3.8 | SFY02525-5.6 | SFK02502 | BSHR02510-4 |
| SFH02510-3.8 | SFA02505-3.8 | SFU06320-4 | SFH02510-3.8 | SFY02550-1.6 | |||
| SFH02525-1.8 | SFA02510-3.8 | SFU08020-4 | SFH02525-1.8 | SFY02550-3.6 | |||
| SFH02525-2.8 | SFA02525-1.8 | SFU10020-4 | SFH02525-2.8 | SFY03232-3.6 | |||
| SFH03205-3.8 | SFA02525-2.8 | SFH03205-3.8 | SFY03232-5.6 | ||||
| SFH03210-3.8 | SFA03205-3.8 | SFH03210-3.8 | SFY03264-1.6 | ||||
| SFH03220-2.8 | SFA03210-3.8 | SFH03220-2.8 | SFY03264-3.6 | ||||
| SFH03232-1.8 | SFA03220-2.8 | SFH03232-1.8 | SFY04040-3.6 | ||||
| SFH03232-2.8 | SFA03232-1.8 | SFH03232-2.8 | SFY04040-5.6 | ||||
| SFH04005-3.8 | SFA03232-2.8 | SFH04005-3.8 | SFY04080-1.6 | ||||
| SFH04010-3.8 | SFA04005-3.8 | SFH04010-3.8 | SFY04080-3.6 | ||||
| SFH04020-2.8 | SFA04010-3.8 | SFH04020-2.8 | SFY05050-3.6 | ||||
| SFH04040-1.8 | SFA04020-2.8 | SFH04040-1.8 | SFY05050-5.6 | ||||
| SFH04040-2.8 | SFA04040-1.8 | SFH04040-2.8 | SFY50100-1.6 | ||||
| SFH05005-3.8 | SFA04040-2.8 | SFH05005-3.8 | SFY50100-3.6 | ||||
| SFH05010-3.8 | SFA05005-3.8 | SFH05010-3.8 | |||||
| SFH05020-3.8 | SFA05010-3.8 | SFH05020-3.8 | |||||
| SFH05050-1.8 | SFA05020-3.8 | SFH05050-1.8 | |||||
| SFH05050-2.8 | SFA05050-1.8 | SFH05050-2.8 | |||||
| SFA05050-2.8 |
| DFI | OFI | DFU | OFU | DFS | DFV |
| DFI01604-4 | OFI01605-4 | DFU01604-4 | OFU01605-4 | DFS01605-3.8 | DFV01510-2.7 |
| DFI02004-4 | OFI02005-4 | DFU02004-4 | OFU02005-4 | DFS01610-2.8 | DFV01604-3.8 |
| DFI02504-4 | OFI02505-4 | DFU02504-4 | OFU02505-4 | DFS02005-3.8 | DFV02004-4.8 |
| DFI0255T-4 | OFI02510-4 | DFU02506-4 | OFU02510-4 | DFS02010-3.8 | DFV02010-2.7 |
| DFI03204-4 | OFI03205-4 | DFU02508-4 | OFU03205-4 | DFS02505-3.8 | DFV02506-4.8 |
| DFI0325T-4 | OFI03210-4 | DFU03204-4 | OFU03210-4 | DFS02510-3.8 | DFV02508-4.8 |
| OFI04005-4 | DFU03206-4 | OFU04005-4 | DFS03205-3.8 | DFV02510-2.7 | |
| OFI04010-4 | DFU03208-4 | OFU04010-4 | DFS03210-3.8 | DFV03204-4.8 | |
| OFI05010-4 | DFU04006-4 | OFU05010-4 | DFS03220-2.8 | DFV03206-4.8 | |
| OFI06310-4 | DFU04008-4 | OFU06310-4 | DFS04005-3.8 | DFV03208-4.8 | |
| OFI08010-4 | DFU05020-4 | OFU08010-4 | DFS04010-3.8 | ||
| DFU06320-4 | |||||
| DFU08020-4 | |||||
| DFU10020-4 |

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