High Efficiencies TBI 2505 Ball Screw Shaft 25mm Precision Ball Screw
The TBI 02505 25mm precision ball screw shaft sets a new standard for efficiency and quality in high-performance linear motion systems. Engineered to maximize power transmission while minimizing energy loss, this advanced screw assembly delivers exceptionally smooth operation through its precision-ground surfaces and optimized ball recirculation system. The superior craftsmanship is evident in every detail, from the flawless raceway geometry that ensures consistent ball contact to the precisely matched nut assembly that glides effortlessly along the shaft's length. Manufactured using premium materials and state-of-the-art production techniques, this ball screw achieves remarkable durability while maintaining its efficiency characteristics throughout extended service life. The carefully engineered design reduces friction to exceptional levels, resulting in cooler operation and reduced energy consumption compared to conventional screw systems. Ideal for demanding applications in industrial automation, high-speed machinery, and precision equipment, the TBI 02505 demonstrates how thoughtful engineering can achieve both outstanding performance and operational economy. The attention to quality extends throughout the entire assembly, including the specialized heat treatment that enhances wear resistance without compromising the screw's efficient motion characteristics. This ball screw shaft represents the perfect union of mechanical excellence and energy-conscious design, offering system engineers a premium component that delivers both superior motion control and cost-effective operation in industrial applications where performance and efficiency are equally critical.
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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