Lead Screw Support Ball Screw End Support Bearing FK FF15
Lead Screw Support Ball Screw End Support Bearing FK FF15
The Support Unit comes in six types:
Models EK, FK, EF and FF are standardized for standard-stock Ball Screws provided with finished shaft ends
Models BK and BF are standardized for ball screws in general.
The Support Unit on the fixed side contains a JlS Class 5-compliant angular bearing provided with an adjusted preload. The miniature type Support Unit models EK/FK 4, 5, 6 and 8 in particular incorporate a miniature bearing with a contact angle of 45' developed exclusively for miniature Ball Screws.
| Type | d1 | L | H | F | E | Dg6 | A | PCD | B | L1 | T1 | X | Y | Z |
| FK5 | 5 | 16.5 | 6 | 10.5 | 18.5 | 20 | 34 | 26 | 26 | 5.5 | 3.5 | 3.4 | 6.5 | 4 |
| FK6 | 6 | 20 | 7 | 13 | 22 | 22 | 36 | 28 | 28 | 5.5 | 3.5 | 3.4 | 6.5 | 4 |
| FK8 | 8 | 23 | 9 | 14 | 26 | 28 | 43 | 35 | 35 | 7 | 4 | 3.4 | 6.5 | 4 |
| FK10 | 10 | 27 | 10 | 17 | 29.5 | 34 | 52 | 42 | 42 | 7.5 | 5 | 4.5 | 8 | 4 |
| FK12 | 12 | 27 | 10 | 17 | 29.5 | 36 | 54 | 44 | 44 | 7.5 | 5 | 4.5 | 8 | 4 |
| FK15 | 15 | 32 | 15 | 17 | 36 | 40 | 63 | 50 | 52 | 10 | 6 | 5.5 | 9.5 | 6 |
| FK20 | 20 | 52 | 22 | 30 | 50 | 57 | 85 | 70 | 68 | 8 | 10 | 6.6 | 11 | 10 |
| FK25 | 25 | 57 | 27 | 30 | 60 | 63 | 98 | 80 | 79 | 13 | 10 | 9 | 15 | 13 |
| FK30 | 30 | 62 | 30 | 32 | 61 | 75 | 117 | 95 | 93 | 11 | 12 | 11 | 17.5 | 15 |
| Type | d1 | L | H | F | Dg6 | A | PCD | B | X | Y | Z |
| FF6 | 6 | 10 | 6 | 4 | 22 | 36 | 28 | 28 | 3.4 | 6.5 | 4 |
| FF10 | 8 | 12 | 7 | 5 | 28 | 43 | 35 | 35 | 3.4 | 6.5 | 4 |
| FF12 | 10 | 15 | 7 | 8 | 34 | 52 | 42 | 42 | 4.5 | 8 | 4 |
| FF15 | 15 | 17 | 9 | 8 | 40 | 63 | 50 | 50 | 5.5 | 9.5 | 5.5 |
| FF20 | 20 | 20 | 11 | 9 | 57 | 85 | 70 | 68 | 6.6 | 11 | 6.5 |
| FF25 | 25 | 24 | 14 | 10 | 63 | 98 | 80 | 79 | 9 | 14 | 8.5 |
| FF30 | 30 | 27 | 18 | 9 | 75 | 117 | 95 | 93 | 11 | 17.5 | 11 |
| Ball Screw End Supports Model No. |
| BK10 BF10, BK12 BF12, BK15 BF15, BK17 BF17, BK20 BF20, BK25 BF25, BK30 BF30, BK35 BF35, BK40 BF40; EK06 EF06, EK08 EF08, EK10 EF10, EK12 EF12, EK15 EF15, EK20 EF20; FK06 FF6, FK08 FF08,FK10 FF10, FK12 FF12, FK15 FF15, FK20 FF20, FK25 FF25, FK30 FF30; |
Features
1.High-speed operation
2.Low friction and noise
3.High precision, duration, and reliability
4.Smooth movement
5.High efficiency of transferring
6.No gap and preloading
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