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Certification: | ISO |
Match: | Clearance Fit |
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The Support Unit comes in six types: models EK, FK, EF, and FF, which are tailored to model BNK precision Ball Screw with finished shaft ends, and models BK and BF, which are standardized for general Ball Screws.The Support Unit on the fixed side includes a JIS Class 5-compliant angular bearing provided with an adjusted preload.The Support Unit on the supported side uses a deep-groove ball bearing.The internal bearings of the Support Unit models EK, FK and BK contain an appropriate amount of lithium soap-group grease that is sealed with a special seal. Thus, these models are capable of operating over a long period.
Support Unit AK (fixed-side rectangular type)
Model No. | Shaft diameter d | L | L1 | L2 | L3 | B | H | b ±0.02 |
h ±0.02 |
B1 | H1 | E1 | P | d2 | X | Y | Z | M | T | E | C1 | C2 |
AK10 | 10 | 24 | 6 | 29.5 | 6 | 70 | 43 | 35 | 25 | 36 | 35 | 36 | 52 | 6.6 | 9 | 14 | 11 | M3 | 16 | 15 | - | - |
AK12 | 12 | 24 | 6 | 29.5 | 6 | 70 | 43 | 35 | 25 | 36 | 35 | 36 | 52 | 6.6 | 9 | 14 | 11 | M4 | 19 | 15 | - | - |
AK15 | 15 | 25 | 6 | 36 | 5 | 80 | 49 | 40 | 30 | 41 | 40 | 41 | 60 | 6.6 | 11 | 17 | 15 | M4 | 22 | 15 | - | - |
AK20 | 20 | 42 | 10 | 50 | 10 | 95 | 58 | 47.5 | 30 | 56 | 45 | 56 | 75 | 6.6 | 11 | 17 | 15 | M4 | 30 | 15 | 22 | 10 |
Model No | Shaft diameter d | L | B | H | b ±0.02 |
h ±0.02 |
B1 | H1 | E1 | P | d2 | X | Y | Z | E | Bearing | Snap ring |
AF10 | 8 | 20 | 70 | 43 | 35 | 25 | 36 | 35 | 19 | 52 | 6.6 | 9 | 14 | 11 | 15 | 608ZZ | S 08 |
AF12 | 10 | 20 | 70 | 43 | 35 | 25 | 36 | 35 | 19 | 52 | 6.6 | 9 | 14 | 11 | 15 | 6000ZZ | S 10 |
AF15 | 15 | 20 | 80 | 49 | 40 | 30 | 41 | 40 | 19 | 60 | 6.6 | 9 | 14 | 11 | 15 | 6002ZZ | S 15 |
AF20 | 20 | 26 | 95 | 58 | 47.5 | 30 | 56 | 45 | 19 | 75 | 6.6 | 11 | 17 | 11 | 15 | 6204zz | S 20 |
Q: MOQ?
A: Available, from 1-50 pcs.
Q: Bearing quality assurance?
A: Normally 12 months.