外螺牙型桿端關節軸承(POS Rod End Bearings),也稱為球形關節軸承或球頭關節軸承,用於連接機械組件,允許它們在不同方向上進行運動,例如擺動、旋轉或傾斜。這種軸承在機械設備中起到關鍵作用,特別是當需要在多個方向上進行運動或承受復雜的載荷時。
型號 Bearing No. | 外形尺寸 | 基本額定負荷 |
Boundary dimensions | Basic load ratings |
d | d3 | B | C1 | L1 min | d2 | h | L2 | dk | R1Smin | d1 | a≈ | 動負荷 | 靜負荷 |
mm | dyn.c(KN) | stat.c(KN) |
POS5 | 5 | M5*0.8 | 8 | 6 | 20 | 16 | 33 | 41 | 11.11 | 0.3 | 7.7 | 13 | 3.25 | 5.7 |
POS6 | 6 | M6*1 | 9 | 6.75 | 22 | 18 | 36 | 45 | 12.7 | 0.3 | 8.96 | 13 | 4.3 | 7.2 |
POS8 | 8 | M8*1.25 | 12 | 9 | 25 | 22 | 42 | 53 | 15.875 | 0.3 | 10.4 | 14 | 7.2 | 11.6 |
POS10 | 10 | M10*1.5 | 14 | 10.5 | 29 | 26 | 48 | 61 | 19.05 | 0.3 | 12.9 | 13 | 10 | 14.5 |
POS12 | 12 | M12*1.75 | 16 | 12 | 33 | 30 | 54 | 69 | 22.225 | 0.3 | 15.4 | 13 | 13.4 | 17 |
POS14 | 14 | M14*2 | 19 | 13.5 | 36 | 34 | 60 | 77 | 25.4 | 0.3 | 16.9 | 16 | 17 | 24 |
POS16 | 16 | M16*2 | 21 | 15 | 40 | 38 | 66 | 85 | 28.575 | 0.3 | 19.4 | 15 | 21.6 | 28.5 |
POS18 | 18 | M18*1.5 | 23 | 16.5 | 44 | 42 | 72 | 93 | 31.75 | 0.3 | 21.9 | 15 | 26 | 42.5 |
POS20 | 20 | M20*1.5 | 25 | 18 | 47 | 46 | 78 | 101 | 34.925 | 0.3 | 24.4 | 15 | 31.5 | 52.5 |
POS22 | 22 | M22*1.5 | 28 | 20 | 51 | 50 | 84 | 109 | 38.1 | 0.3 | 25.8 | 15 | 38 | 57 |
POS25 | 25 | M24*2 | 31 | 22 | 57 | 60 | 94 | 124 | 42.85 | 0.3 | 29.6 | 15 | 47.5 | 68 |
POS28 | 28 | M27*2 | 35 | 25 | 62 | 66 | 103 | 136 | 47.6 | 0.3 | 32.3 | 15 | 58 | 75.5 |
POS30 | 30 | M30*2 | 37 | 25 | 66 | 70 | 110 | 145 | 50.8 | 0.3 | 34.8 | 17 | 64 | 88 |