Cages
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Band cages of series LBK
The band cage is supplied segmented in the respective required length and fitted with balls ready for installation. The number of segments depends on the bearing diameter and the ball size. For special applications, the band cage can also be supplied as a single piece.
| Band cages of series LBK | |||||||
|---|---|---|---|---|---|---|---|
| Cage size | dw | Dimensions mm |
Order no. | ||||
| mm | Inch | h | g | t | f | ||
| LBK5 | 5,0 | 3/16 | 7,6 | 1,5 | 7,5 | 0,4 | 78916A |
| LBK6 | 6,0 | 8,6 | 1,6 | 9,2 | 0,4 | 78917A | |
| LBK8 | 8,0 | 5/16 | 10,6 | 2,0 | 12,0 | 0,6 | 78918A |
| LBK9,5 | 9,5 | 3/8 | 12,6 | 2,5 | 14,0 | 0,7 | 78920A |
| LBK10 | 10,0 | 13,2 | 2,5 | 14,0 | 0,7 | 78921A | |
| LBK11 | 11,0 | 13,2 | 2,5 | 14,0 | 0,7 | 78922A | |
| LBK12V | 12,0 | 17,0 | 3,5 | 14,0 | 0,7 | 600997 | |
| LBK15 | 15,0 | 18,6 | 3,0 | 18,6 | 0,7 | 78924A | |
| LBK16 | 16,0 | 19,6 | 3,0 | 20,0 | 0,7 | 78925A | |
| LBK20 | 20,0 | 25/32 | 24,2 | 3,5 | 26,0 | 0,7 | 78926A |
Flat cages of hard fabric, stainless steel, brass
The use of a flat cage is mandatory at temperatures above 100 °C and for ball diameters greater than 20 mm. Special solutions such as complete corrosion protection or radiation resistance are also possible.
| Flat cages | |||||
|---|---|---|---|---|---|
| Ball diameter mm |
Enclosure mm |
Flat cage mm |
Order no. | ||
| dw | g1 | h1 | g | h | |
| 5 | 13 | 2,7 | 10 | 2 | on request |
| 6 | 15 | 2,7 | 12 | 2 | on request |
| 8 | 18 | 4,0 | 15 | 3 | on request |
| 9 | 18 | 4,0 | 16 | 3 | on request |
| 9,525 | 20 | 4,0 | 16 | 3 | on request |
| 12 | 23 | 5,5 | 20 | 4 | on request |
| 16 | 30 | 6,5 | 26 | 5 | on request |
| 20 | 35 | 7,5 | 31 | 6 | on request |
| 25 | 43 | 10,0 | 38 | 8 | on request |
| 30 | 50 | 10,0 | 45 | 8 | on request |
| 40 | 61 | 14,0 | 56 | 12 | on request |
| 50 | 88 | 17,5 | 80 | 15 | on request |
Special Cages
Special cages in the form of band or comb cages are available for special requirements with regard to environmental influences or the installation space.
Franke also offers materials such as plastic, stainless steel, brass and Teflon.
