THK BNFN7012-2.5 ball screws feature a double-nut structure with preloaded steel balls to eliminate backlash. The nut is compact and lightweight, suitable for equipment with space constraints. The screw shaft undergoes precision grinding for consistent lead accuracy. With a robust ball return system, the BNFN ensures long service life and high reliability—ideal for fast, accurate movement.
Product Information | |
Product Name |
THK BNFN7012-2.5 Ball Screw |
Material |
Bearing steel, harden steel, chrome steel, stainless steel |
Accuracy |
C3 C5 C7 C10 |
Application |
1.Machine tools and machining centers
2.Semiconductor manufacturing equipment
3.Industrial robots
4.Medical equipment
5.Precision measurement and testing equipment
6.Factory automation and material handling
|
Features |
a. High speed b. High rigidity c. Low noise d. Precision grinding e. Precision positioning f. Double nut |
Model No. |
BNFN 5510-2.5 BNFN 5510-5 BNFN 5510-7.5 BNFN 5512-2.5 BNFN 5512-3 BNFN 5512-3.5 BNFN 5512-5 BNFN 5512-7.5 BNFN 5516-2.5 BNFN 5516-5 BNFN 5520-2.5 BNFN 5520-5 BNFN 6310-2.5 BNFN 6310-5 BNFN 6310-7.5 BNFN 6312A-2.5 BNFN 6312A-5 BNFN 6316-2.5 BNFN 6316-5 BNFN 6320-2.5 BNFN 6320-5 BNFN 7010-2.5 BNFN 7010-5 BNFN 7010-7.5 BNFN 7012-2.5 BNFN 7012-5 BNFN 7012-7.5 BNFN 7020-5 BNFN 8010-2.5 BNFN 8010-5 BNFN 8010-7.5 BNFN 8012-5 BNFN 8020A-2.5 BNFN 8020A-5 BNFN 10020A-2.5 BNFN 10020A-5 BNFN 10020A-7.5 |
Our services |
According to drawings or samples for our customers to manufacture products. |
Product Package |
a. Plastic bag with box case or wooden case. We can provide shipping information to our customer at any time. |
Delivery time |
3~7 days for sample order, 15~20 days for bulk order. Depends on the actual shipping situation. |
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