"*" indicates required fields
THK Precision Ball Screw BLK2020-2.8
For THK Precision Ball Screws, a wide array of precision-ground screw shafts and ball screw nuts
are available as standard to meet diversified applications.
Description
THK Precision Ball Screw Models BIF, DIK, BNFN, DKN, BLW,BNF, DK, MDK, BLK/WGF and BNT online supply .
Model BLK2020-2.8 Welcome inquiry .
| Model No. | Ballcenter-to-centerdameterdp | Threadminordiameterdc | No.ofloadedcircuitsRows xturns | Nut dimensions | Nutmasskg | Shaftmasskg/m | |||||||||
| OveralllengthL | H | B | PCD | d. | d | h | Tw | GreasingnoleA | |||||||
| BNF2004-2.5 | 20.5 | 17.8 | 1×2.5 | 3 | 11 | 26 | 51 | 5.5 | 9.5 | 5.5 | M6 | 0.3 | 2.18 | ||
| BNF2004-5 | 20.5 | 17.8 | 2×2.5 | 49 | 11 | 38 | 51 | 5.5 | 9.5 | 5.5 | M6 | 0.49 | 2.18 | ||
| DK2004-3 | 20.5 | 17.8 | 3×1 | 42 | T1 | 31 | 44 | 5.5 | 9.5 | 5.5 | 35 | M6 | 0.26 | 2.18 | |
| DK2004-4 | 20.5 | 17.8 | 4×1 | 46 | 11 | 35 | 44 | 5.5 | 9.5 | 5.5 | 35 | M6 | 0.27 | 2.18 | |
| BNF2005-2.5 | 20.75 | 17.2 | 1×2.5 | 41 | 11 | 30 | 55 | 5.5 | 9.5 | 5.5 | M6 | 0.46 | 2.05 | ||
| BNF2005-3 | 20.75 | 17.2 | 2X1.5 | 52 | 11 | 41 | 55 | 5.5 | 9.5 | 5.5 | M6 | 0.53 | 2.05 | ||
| BNF2005-3.5 | 20.75 | 17.2 | 1×3.5 | 45 | T1 | 34 | 55 | 5.5 | 9.5 | 5.5 | M6 | 0.53 | 2.05 | ||
| BNF2005-5 | 20.75 | 17.2 | 2×2.5 | 56 | 11 | 45 | 55 | 5.5 | 9.5 | 5.5 | – | M6 | 0.6 | 2.05 | |
| DK2005-3 | 20.75 | 17.1 | 3×1 | 46 | 11 | 35 | 46 | 5.5 | 9.5 | 5.5 | 36 | M6 | 0.31 | 2.06 | |
| DK2005-4 | 20.75 | T7.1 | 4X1 | 51 | 11 | 40 | 46 | 5.5 | 9.5 | 0.5 | 36 | M6 | 0.34 | 2.Ub | |
| BNF2006-2.5 | 20.75 | 17.2 | Tx2.5 | 44 | 11 | 33 | 59 | 5.5 | 9.5 | 5.5 | M6 | 0.51 | 2.12 | ||
| BNF2006-3 | 20.75 | 17.2 | 2×1.5 | 56 | 11 | 45 | 59 | 5.5 | 9.5 | 5.5 | – | M6 | 0.68 | 2.12 | |
| BNF2006-3.5 | 20.75 | 17.2 | 1×3.5 | 50 | 11 | 39 | 59 | 5.5 | 9.5 | 5.5 | M6 | 0.b2 | 2.12 | ||
| BNF2006-5 | 20.75 | 17.2 | 2X2.5 | 62 | 51 | 59 | 5.5 | 9.5 | 5.5 | – | M6 | 0.8 | 2.12 | ||
| DK2006-3 | 21 | 6.4 | 3×1 | 52 | 11 | 41 | 46 | 5.5 | 9.5 | 5.5 | 36 | M6 | 0.36 | 1.93 | |
| DK2006-4 | 21 | 16.4 | 4×1 | 59 | 1 | 48 | 46 | 5.5 | 9.5 | 5.5 | 36 | M6 | 0.39 | 1.93 | |
| BNF2008-2.5 | 21 | 16.4 | 1×2.5 | 60 | 15 | 45 | 59 | 5.5 | 9.5 | 5.5 | M6 | 0.69 | 2.06 | ||
| DK2008-4 | 21 | 16.4 | 4X | 69 | 58 | 46 | 5.5 | 9.5 | 5.5 | 36 | M6 | 0.45 | 2.06 | ||
| BNF2010A-1.5 | 21 | 16.4 | 1X1.5 | 58 | 15 | 43 | 59 | 5.5 | 9.5 | 5.5 | M6 | 0.77 | 2.14 | ||
| BNF2012-1.5 | 21 | T6.4 | 1×1.5 | 64 | 18 | 46 | 59 | 5.5 | 9.5 | 5.5 | M6 | 0.9 | 2.19 | ||
| BLK2020-2.8 | 20.75 | 17.5 | 1X2.8 | 65 | 0 | 47.5 | 50 | 5.5 | 46 | M6 | 0.49 | 2.25 | |||
| BLK2020-3.6 | 20.75 | 17.5 | 2×1.8 | 45 | 10 | 21.5 | 50 | 5.5 | 46 | M6 | 0.35 | 2.25 | |||
| WGF2040-1 | 20.75 | 17.5 | 2×0.65 | 41 | 0 | 25 | 47 | 5.5 | 一 | 38 | M6 | 0.24 | 2.34 | ||
| WGF2040-3 | 20.75 | 1.5 | 2X1.65 | 81 | 1O | 65 | 47 | 5.5 | 38 | M6 | 0.48 | 2.34 | |||
| WGF2060-1.5 | 20.75 | 17.5 | 2×0.75 | 60 | 10 | 40.1 | 47 | 5.5 | 38 | M6 | 0.4 | 2.37 | |||
WHCD BEARING CO.,LIMITED as a professional Linear Motion Guide supplier, we are mainly responsible for the global sales and technical services of THK products.
Own large spot inventory , Such as THK LM Guide , THK Block , THK Ball Splines ,THK Ball Screws , ect…
There are many types of THK products,we can not upload all of them at present.
If you have any demands of BLK2020-2.8， feel free to contact us online or leave a message .
We also have excellent logistics transportation system , It is very convenient for demands of global market .
Product Inquire Now
"*" indicates required fields
Shipping & Delivery
Free Delivery
Orders from 10,000 USD will be shipped free of charge within Southeast Asia!Delivery Time: Ready for Shipping within 24h
We try hard to make as much orders as possible ready for shipping within 24 hours (after receiption of payment), because we generally offer only items in our online shop which we have currently on stock. The independent official seal for excellence in shipment always shows you, have fast we are currently working (make your order ready for pick-up by our logistics partner).Delivery areas:
We deliver to all over the world , for example:Germany, Austria, Switzerland and Belgium, Bulgaria, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Liechtenstein, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Russia, Sweden, Switzerland, Slovakia, Slovenia, Spain, Czech Republic, Hungary, USA. Please find information about delivery costs below.Returns
If a product does not meet your expectation for any reason, you can return the product without ifs and buts. To make it even more easy for you, we recommend to use the attached return form and the return stickers free of charge within 30 days of receipt. Or contact our online service anytime , we will try to solve problem ASAP . 全局选项卡2
全局选项卡2
全局选项卡3
全局选项卡2
