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R28-5B2 FST TYPE HIWIN PRECISION GROUND BALLSCREWS
FEATURES
Low noise (lower 3~5dB than general series)
Finest design of recirculation can absorb noise from the impact of balls to reduce noise level.
Qualified tone
Super T recirculating components not only can reduce the sound pressure level, but also efficiently lower the middle and high frequency range better than conventional ballscrews, producing no shrill fricative and better sound quality.
Low vibration and smooth operation
The tangent recirculation substantially reduces impact force of running balls and the resistance of guiding balls, so the vibration of the nut is gentler and the rotation is smoother and more stable.
APPLICATIONS
CNC machinery, precision machine tools, industrial machinery, electrical machinery, high speed machinery.
R28-5B2 FST TYPE HIWIN PRECISION GROUND BALLSCREWS
FST TYPE: (F)Flange end, (S)Single nut, (C)Super T
Model | Size | P.C.D. | StifnessK(kg/um) | Dynamic Load C(kgf) | Static Load Co(kgf) | Nut | Flange | ReturnTube | Bolt | |||||||
Nominal Dia. | Lead | D | D | L | F | T | BCD-E | W | H | X | Y | |||||
R8-3A1 | 8 | 3 | 8.22 | 7.9 | 230 | 350 | 21 | 17 | 28 | 36 | 5 | 28 | 14 | 12 | 4.5 | 0 |
R8-5B1 | 8 | 5 | 8.22 | 11.5 | 360 | 600 | 24 | 18 | 37 | 44 | 8 | 34 | 15 | 13 | 4.5 | 8 |
R10-4B1 | 10 | 4 | 9.82 | 14 | 410 | 770 | 24 | 20 | 39 | 46 | 10 | 36 | 16 | 13 | 4.5 | 8 |
R10-5A1 | 10 | 5 | 10.02 | 10.1 | 270 | 470 | 23 | 19 | 30 | 46 | 10 | 36 | 15 | 13 | 4.5 | 8 |
R10-4B1 | 10 | 4 | 10.2 | 15.8 | 500 | 870 | 27 | 23 | 41 | 49 | 10 | 37 | 17 | 16 | 4.5 | 8 |
R12-5B1 | 12 | 5 | 12.1 | 18.9 | 560 | 1090 | 31 | 24 | 40 | 50 | 10 | 40 | 18 | 18 | 4.5 | 8 |
R12-6B1 | 12 | 6 | 12.1 | 18.9 | 560 | 1090 | 29 | 24 | 43 | 50 | 10 | 40 | 20 | 16 | 4.5 | 8 |
R12-10A1 | 12 | 10 | 12.08 | 11.5 | 360 | 650 | 30 | 24 | 42 | 50 | 10 | 40 | 17 | 17 | 4.5 | 8 |
R12-10B1 | 12 | 10 | 12.08 | 18.4 | 550 | 1070 | 31 | 25 | 50 | 50 | 10 | 40 | 19 | 18 | 4.5 | 8 |
R12-20A1 | 12 | 20 | 12.25 | 10.8 | 350 | 670 | 29 | 25 | 65 | 50 | 10 | 40 | 20 | 16 | 4.5 | 8 |
R14-4B1 | 14 | 4 | 14.25 | 20.7 | 600 | 1250 | 32 | 26 | 41 | 52 | 10 | 42 | 20 | 17 | 4.5 | 8 |
R15-5B1 | 15 | 5 | 15.6 | 23.3 | 920 | 1820 | 35 | 30 | 44 | 58 | 10 | 45 | 23 | 20 | 5.5 | 9.5 |
R15-10B1 | 15 | 10 | 15.64 | 23.2 | 900 | 1800 | 34 | 30 | 55 | 57 | 11 | 45 | 24 | 19 | 5.5 | 9.5 |
R15-20A1 | 15 | 20 | 15.675 | 13.9 | 570 | 1110 | 40 | 32 | 64 | 60 | 11 | 47 | 25 | 22 | 5.5 | 9.5 |
R15-30A1 | 15 | 30 | 15.6 | 13.1 | 560 | 1150 | 41 | 33 | 85 | 62 | 11 | 50 | 27 | 21 | 5.5 | 9.5 |
R16-5B1 | 16 | 5 | 16.6 | 24.5 | 950 | 1960 | 38 | 31 | 45 | 64 | 12 | 51 | 24 | 20 | 5.5 | 9.5 |
R16-5B2 | 16 | 5 | 16.6 | 47.7 | 1730 | 3920 | 38 | 31 | 60 | 64 | 12 | 51 | 24 | 20 | 5.5 | 9.5 |
R16-10B1 | 16 | 10 | 16.6 | 24.6 | 40 | 1930 | 39 | 31 | 60 | 64 | 12 | 51 | 23 | 21 | 5.5 | 9.5 |
R20-4B1 | 20 | 4 | 20.25 | 27.4 | 720 | 1850 | 40 | 36 | 42 | 68 | 12 | 55 | 26 | 22 | 5.5 | 9.5 |
R20-4B2 | 20 | 4 | 20.25 | 53.3 | 1310 | 3700 | 40 | 36 | 54 | 68 | 12 | 55 | 26 | 22 | 5.5 | 9.5 |
R20-5B1 | 20 | 5 | 20.6 | 29.3 | 107 | 2490 | 42 | 37 | 45 | 68 | 12 | 55 | 26 | 23 | 5.5 | 9.5 |
R20-5B2 | 20 | 5 | 20.6 | 5.8 | 1950 | 4980 | 42 | 37 | 60 | 68 | 12 | 55 | 26 | 23 | 5.5 | 9.5 |
R20-40A1 | 20 | 40 | 20.36 | 22.1 | 630 | 1500 | 48 | 41 | 100 | 73 | 12 | 60 | 33 | 24 | 5.5 | 9.5 |
R20-10B1 | 20 | 10 | 20.8 | 32.7 | 1410 | 3040 | 46 | 40 | 54 | 72 | 12 | 59 | 30 | 25 | 5.5 | 9.5 |
R25-4B2 | 25 | 4 | 25.25 | 63.2 | 1450 | 4740 | 46 | 42 | 48 | 69 | 11 | 57 | 30 | 25 | 5.5 | 9.5 |
R25-5B2 | 25 | 5 | 25.57 | 67.4 | 2170 | 6310 | 49 | 44 | 60 | 74 | 12 | 62 | 33 | 25 | 5.5 | 9.5 |
R25-10B1 | 25 | 10 | 25.6 | 35.8 | 1180 | 3130 | 49 | 44 | 65 | 74 | 12 | 62 | 31 | 26 | 5.5 | 9.5 |
R25-12A1 | 25 | 12 | 25.8 | 24.8 | 1040 | 2370 | 55 | 47 | 48 | 78 | 11 | 64 | 33 | 29 | 6.6 | 11 |
R25-12B1 | 25 | 12 | 25.8 | 39.5 | 1590 | 3860 | 53 | 46 | 60 | 78 | 11 | 64 | 33 | 28 | 6.6 | 11 |
R25-12C1 | 25 | 12 | 25.8 | 53.9 | 2100 | 5350 | 53 | 46 | 72 | 78 | 11 | 64 | 33 | 28 | 6.6 | 1 |
R25-25A1 | 25 | 25 | 26.03 | 24.6 | 1030 | 2410 | 55 | 50 | 78 | 82 | 12 | 69 | 37 | 29 | 6.6 | 11 |
R25-8B1 | 25 | 8 | 26 | 40.6 | 2050 | 4700 | 57 | 48 | 56 | 86 | 15 | 73 | 34 | 30 | 6.6 | 11 |
R25-8B2 | 25 | 8 | 26 | 78.7 | 3730 | 9400 | 57 | 48 | 80 | 86 | 15 | 73 | 34 | 30 | 6.6 | 11 |
R25-10A2 | 25 | 10 | 26.1 | 49.7 | 2440 | 5770 | 55 | 49 | 75 | 86 | 15 | 73 | 35 | 30 | 6.6 | 11 |
R25-10B1 | 25 | 10 | 26.1 | 40.7 | 2040 | 4690 | 55 | 49 | 65 | 86 | 15 | 73 | 35 | 30 | 6.6 | 11 |
R25-10B2 | 25 | 10 | 26.1 | 79.7 | 3710 | 9380 | 55 | 49 | 97 | 86 | 15 | 73 | 35 | 30 | 6.6 | 11 |
R25-16B1 | 25 | 16 | 26 | 40.6 | 2010 | 4630 | 57 | 49 | 83 | 86 | 15 | 73 | 36 | 29 | 6.6 | 11 |
R25-20B1 | 25 | 20 | 26 | 40 | 1990 | 4590 | 55 | 48 | 95 | 86 | 15 | 73 | 35 | 29 | 6.6 | 11 |
R28-5B1 | 28 | 5 | 28.76 | 37.7 | 1250 | 3550 | 54 | 48 | 45 | 85 | 12 | 69 | 34 | 28 | 6.6 | 11 |
R28-5B2 | 28 | 5 | 28.76 | 73.3 | 2280 | 7100 | 54 | 48 | 60 | 85 | 12 | 69 | 34 | 28 | 6.6 | 11 |
R28-6B1 | 28 | 6 | 28.6 | 38.3 | 1250 | 3550 | 55 | 47 | 48 | 85 | 12 | 69 | 34 | 27 | 6.6 | 11 |
R28-6B2 | 28 | 6 | 28.6 | 74.4 | 2280 | 710 | 55 | 47 | 63 | 85 | 12 | 69 | 34 | 27 | 6.6 | 11 |
R28-8B1 | 28 | 8 | 29 | 44.2 | 2170 | 5300 | 58 | 52 | 60 | 86 | 12 | 73 | 37 | 31 | 6.6 | 11 |
R28-8B2 | 28 | 8 | 29 | 85.8 | 3950 | 10600 | 58 | 52 | 83 | 86 | 12 | 73 | 37 | 31 | 6.6 | 11 |
R28-8C1 | 28 | 8 | 29 | 60.3 | 2880 | 7340 | 58 | 52 | 65 | 86 | 12 | 73 | 37 | 31 | 6.6 | 11 |
R28-8C2 | 28 | 8 | 29 | 117.1 | 5230 | 14680 | 58 | 52 | 97 | 86 | 12 | 73 | 37 | 31 | 6.6 | 11 |
R28-10B1 | 28 | 10 | 29 | 44.7 | 2170 | 5290 | 60 | 53 | 64 | 88 | 12 | 75 | 39 | 32 | 6.6 | 11 |
R28-10B2 | 28 | 10 | 29 | 86.7 | 3940 | 10580 | 60 | 53 | 94 | 88 | 12 | 75 | 39 | 32 | 6.6 | 11 |
There are many types of HIWIN products,we can not upload all of them at present.
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WHCD BEARING CO.,LIMITED is a professional Linear Motion Guide supplier, we are mainly responsible for the global sales and technical services of HIWIN products.Own large spot inventory , Such as HIWIN LM Guide , HIWIN Block , HIWIN Ball Splines ,HIWIN Ball Screws , HIWIN Cam Follower , ect…
We also have excellent logistics transportation system , It is very convenient for demands of global market
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