微型推力球軸承(Miniature Thrust Ball Bearings)是一種用於支撐軸向負荷的軸承,通常用於小型機械設備和精密機械應用中。可以承受軸向負荷,並允許較小的軸向空間限制。
型號 Bearing No. | 外形尺寸 Boundary dimensions | 基本額定負荷 Basic load ratings | 鋼球 Steel Ball |
d(內圈內徑) | D(外圈外徑) | T(高度) | d1(外圈內徑) | D1(內圈外徑) | rs(最小) | 動負荷 | 靜負荷 | 個數 | 直徑 |
mm | Cr(N) | Cor(N) | Piece | diamter |
F3-8M | 3 | 8 | 3.5 | 3.2 | 7.8 | 0.05 | 600 | 480 | 6 | 1.588 |
F4-9M | 4 | 9 | 4 | 4.2 | 8.8 | 0.05 | 800 | 520 | 6 | 1.588 |
F4-10M | 10 | 4 | 4.2 | 9.8 | 0.1 | 658 | 580 | 6 | 1.588 |
F5-10M | 5 | 10 | 4 | 5.2 | 9.8 | 0.1 | 950 | 830 | 7 | 1.588 |
F5-11M | 11 | 4.5 | 5.2 | 10.8 | 0.1 | 988 | 880 | 7 | 1.588 |
F5-12M | 12 | 4 | 5.2 | 11.8 | 0.1 | 988 | 880 | 7 | 1.588 |
F6-12M | 6 | 12 | 4.5 | 6.2 | 11.8 | 0.15 | 1600 | 1255 | 8 | 2 |
F6-14M | 14 | 5 | 6.25 | 13.8 | 0.15 | 1800 | 1588 | 8 | 2.381 |
F7-13M | 7 | 13 | 4.5 | 7.2 | 16.8 | 0.15 | 1422 | 1255 | 9 | 2 |
F7-15M | 15 | 5 | 7.2 | 14.8 | 0.15 | 2200 | 2000 | 8 | 2.5 |
F7-17M | 17 | 6 | 7.2 | 16.8 | 0.15 | 2600 | 2256 | 8 | 2.381 |
F8-16M | 8 | 16 | 5 | 8.2 | 15.8 | 0.2 | 2500 | 3000 | 9 | 3 |
F8-19M | 19 | 7 | 8.2 | 18.8 | 0.2 | 3452 | 3000 | 8 | 3.175 |
F9-20M | 9 | 20 | 7 | 9.2 | 19.8 | 0.2 | 3356 | 2999 | 8 | 3.175 |
F10-18M | 10 | 18 | 5.5 | 10.2 | 17.8 | 0.25 | 2230 | 2721 | 10 | 2.381 |
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型號 Bearing No. | 外形尺寸 Boundary dimensions | 基本額定負荷 Basic load ratings | 鋼球 Steel Ball |
d(內圈內徑) | D(外圈外徑) | T(高度) | d1(外圈內徑) | D1(內圈外徑) | rs(最小) | 動負荷 | 靜負荷 | 個數 | 直徑 |
mm | Cr(N) | Cor(N) | Piece | diamter |
F2-6 | 2 | 6 | 3 | 2 | 6 | 0.1 | 117 | 83 | 6 | 1 |
F2X-7 | 2.5 | 7 | 3.5 | 2.5 | 7 | 0.1 | 156 | 117 | 6 | 1.2 |
F3-8 | 3 | 8 | 3.5 | 3.2 | 7.8 | 0.15 | 600 | 480 | 6 | 1.588 |
F4-9 | 4 | 9 | 4 | 4.2 | 8.8 | 0.15 | 800 | 520 | 6 | 1.588 |
F4-10 | 10 | 4 | 4.2 | 9.8 | 0.15 | 658 | 580 | 6 | 1.588 |
F5-11 | 5 | 11 | 4.5 | 5.2 | 10.8 | 0.15 | 988 | 880 | 7 | 1.588 |
F6-12 | 6 | 12 | 4.5 | 6.2 | 11.8 | 0.15 | 1600 | 1255 | 8 | 2 |
F7-15 | 7 | 15 | 5 | 7.2 | 14.8 | 0.2 | 2200 | 2000 | 8 | 2.5 |
F8-16 | 8 | 16 | 5 | 8.2 | 15.8 | 0.2 | 2500 | 3000 | 9 | 3 |
F9-17 | 9 | 17 | 5 | 9.2 | 16.8 | 0.2 | 578 | 627 | 10 | 2.381 |
F10-18 | 10 | 18 | 5.5 | 10.2 | 17.8 | 0.2 | 2230 | 2721 | 10 | 2.381 |