| Spherical Plain Bearings Series K - stainless, maintenance free |
| Series
GLRSW Spherical Plain Bearings with outer ring made from stainless steel, maintenance free. For use at lower revs and high dynamic loads in corrosive environments. |
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| Size (D) |
B | M | A | O | Static load Co kN |
Dynamic load C kN |
Limiting speed rev/min |
Weight gram |
Weight lb. |
| 5 | 8 | 6,00 | 16 | 7,7 | 12,5 | 7,5 | 600 | 8 | 0,01764 |
| 6 | 9 | 6,75 | 18 | 8,9 | 15,5 | 9,3 | 530 | 12 | 0,02646 |
| 8 | 12 | 9,00 | 22 | 10,4 | 27,8 | 16,7 | 420 | 23 | 0,050715 |
| 10 | 14 | 10,50 | 26 | 12,9 | 39,0 | 23,4 | 350 | 38 | 0,08379 |
| 12 | 16 | 12,00 | 30 | 15,4 | 53,3 | 32,0 | 300 | 58 | 0,12789 |
| 14 | 19 | 13,50 | 34 | 16,8 | 69,8 | 41,9 | 260 | 83 | 0,183015 |
| 16 | 21 | 15,00 | 38 | 19,3 | 87,8 | 52,7 | 230 | 115 | 0,253575 |
| 18 | 23 | 16,50 | 42 | 21,8 | 106,3 | 63,8 | 210 | 150 | 0,33075 |
| 20 | 25 | 18,00 | 46 | 24,3 | 130,2 | 78,1 | 190 | 200 | 0,441 |
| 22 | 28 | 20,00 | 50 | 25,8 | 162,0 | 97,2 | 170 | 270 | 0,59535 |
| 25 | 31 | 22,00 | 56 | 29,6 | 203,5 | 112,1 | 150 | 375 | 0,826875 |
| 30 | 37 | 25,00 | 66 | 34,8 | 280,7 | 168,4 | 130 | 540 | 1,1907 |
| 35 | 43 | 30,00 | 78 | 37,7 | 342,8 | 205,7 | 110 | 850 | 1,87425 |
| 40 | 49 | 35,00 | 87 | 44,2 | 495,2 | 297,1 | 100 | 1400 | 3,087 |
Materials:
| Outer ring: | stainless steel to 1.4305, turned |
| Insert: | special high strength bronze to CuSn8 with PTFE liner bonded to the inner surface |
| Ball: | bearing steel to 100Cr6, hardened, ground, polished, hard chrome plated |
| On request: | Insert: from stainless steel to 1.4571 |
| Ball: made from stainless steel to 1.4034 hardened, ground, polished, | |
| or from stainless steel to 1.4401 ground, polished | |
| This series is also available sealed (-2RS) or with threaded bolt (-BO). | |