The THK BNFN series represents precision-ground ball screws, offering grades from ultra-high to standard accuracy. Its classification strictly follows the JIS B 1192 standard (C0, C1, C2, C3, C5, C7, C10), where lower numbers denote higher precision. The core differentiator is the cumulative lead error over 300mm (e.g., ±5μm for C0; ±210μm for C10).
Product Information | |
Product Name |
THK BNFN6316-2.5 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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