推力球軸承（Thrust Ball Bearings）是一種用於承受軸向載荷（也稱為推力載荷）的滾動軸承，其結構設計使其能夠在一個方向上承受高度軸向負荷，且完全不允許徑向的負載，因此一般會搭配深溝球或是滾針軸承使用。
型號
Bearing No. | 外形尺寸
Boundary dimensions | 基本額定負荷
Basic load ratings | 允許回轉數
Limit speed |
|
| d | D | T | rs min | 動負荷 | 靜負荷 | 潤滑脂
Grease | 油潤滑
Oil |
| mm | Cr(KN) | Cor(KN) | *1000rpm |
| 51100 | 10 | 24 | 9 | 0.3 | 10.1 | 14 | 6.7 | 10 |
| 51200 | 26 | 11 | 0.6 | 12.8 | 17.1 | 6 | 9 |
| 51101 | 12 | 26 | 9 | 0.3 | 10.4 | 15.4 | 6.7 | 10 |
| 51201 | 28 | 11 | 0.6 | 13.3 | 19 | 5.6 | 8.5 |
| 51102 | 15 | 28 | 9 | 0.3 | 10.6 | 16.8 | 6.3 | 9.5 |
| 51202 | 32 | 12 | 0.6 | 16.7 | 24.8 | 5 | 7.5 |
| 51103 | 17 | 30 | 9 | 0.3 | 11.4 | 19.5 | 6 | 9 |
| 51203 | 35 | 12 | 0.6 | 17.3 | 27.3 | 4.8 | 7.5 |
| 51104 | 20 | 35 | 10 | 0.3 | 15.1 | 26.6 | 5.3 | 8 |
| 51204 | 40 | 14 | 0.6 | 22.5 | 37.5 | 4.3 | 6.3 |
| 51105 | 25 | 42 | 11 | 0.6 | 19.7 | 37 | 4.8 | 7.1 |
| 51205 | 47 | 15 | 0.6 | 28 | 50.5 | 3.8 | 5.6 |
| 51305 | 52 | 18 | 1 | 35.5 | 61.5 | 3.2 | 4.9 |
| 51405 | 60 | 24 | 1 | 55.5 | 89.5 | 2.6 | 3.9 |
| 51106 | 30 | 47 | 11 | 0.6 | 20.4 | 42 | 4.3 | 6.5 |
| 51206 | 52 | 16 | 0.6 | 29.3 | 58 | 3.4 | 5.2 |
| 51306 | 60 | 21 | 1 | 42.5 | 78.5 | 2.8 | 4.2 |
| 51406 | 70 | 28 | 1 | 72.5 | 126 | 2.2 | 3.3 |
| 51107 | 35 | 52 | 12 | 0.6 | 20.4 | 44.5 | 4 | 6 |
| 51207 | 62 | 18 | 1 | 39 | 78 | 2.9 | 4.4 |
| 51307 | 68 | 24 | 1 | 55.5 | 105 | 2.4 | 3.7 |
| 51407 | 80 | 32 | 1.1 | 87 | 155 | 1.9 | 2.9 |
| 51108 | 40 | 60 | 13 | 0.6 | 26.9 | 63 | 3.5 | 5.3 |
| 51208 | 68 | 19 | 1 | 47 | 98.5 | 2.7 | 4.1 |
| 51308 | 78 | 26 | 1 | 69 | 135 | 2.2 | 3.3 |
| 51408 | 90 | 36 | 1.1 | 112 | 205 | 1.7 | 2.6 |
| 51109 | 45 | 65 | 14 | 0.6 | 27.8 | 69 | 3.3 | 4.9 |
| 51209 | 73 | 20 | 1 | 47.5 | 105 | 2.6 | 3.9 |
| 51309 | 85 | 28 | 1 | 80 | 163 | 2 | 3 |
| 51409 | 100 | 39 | 1.1 | 129 | 243 | 1.6 | 2.4 |
| 51110 | 50 | 70 | 14 | 0.6 | 28.8 | 75.5 | 3.1 | 4.7 |
| 51210 | 78 | 22 | 1 | 48.5 | 112 | 2.4 | 3.6 |
| 51310 | 95 | 31 | 1 | 96.5 | 202 | 1.8 | 2.7 |
| 51410 | 110 | 43 | 1.5 | 148 | 283 | 1.4 | 2.1 |
| 51111 | 55 | 78 | 16 | 0.6 | 35 | 93 | 2.8 | 4 |
| 51211 | 90 | 25 | 1 | 69.5 | 159 | 2.1 | 3 |
| 51311 | 105 | 35 | 1.1 | 119 | 246 | 1.6 | 2.3 |
| 51411 | 120 | 48 | 1.5 | 178 | 360 | 1.3 | 1.8 |
產品目錄
推力球軸承
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