|
| 球轴承用钢球 我公司生产的钢球大部分产品，在精密性及耐久性拥有世界先进水平。 该钢球以高碳 铬轴承钢钢材（ SUJ2 *1 ）为材料。 钢球的规格参照 JIS B 1501, 所生产的钢球名称 *2 请见下表。 *1:JIS G 4805 中规定的材料 *2: 钢球尺寸使用的一般标准 下表第一栏中是用 mm( 毫米 ) 表示，第二栏中用英寸（ 1 英寸＝ 25.4 毫米）表示 注：可根据客户的要求，定制下表以外的尺寸。 |
| 标称值 | 标称值 | ||||
| 第一栏 | 第二栏 | 直径（mm） | 第一栏 | 第二栏 | 直径（mm） |
| 0.3mm |
| 0.30000 | 18.0mm |
| 18.00000 |
| 0.4mm |
| 0.40000 |
| 23/32 | 18.25625 |
| 0.5mm |
| 0.50000 | 19.0mm |
| 19.00000 |
| 0.6mm |
| 0.60000 |
| 3/4 | 19.05000 |
|
| 0.025 | 0.63500 |
| 25/32 | 19.84375 |
| 0.7mm |
| 0.70000 | 20.0mm |
| 20.00000 |
|
| 1/32 | 0.79375 |
| 13/16 | 20.63750 |
| 0.8mm |
| 0.80000 | 21.0mm |
| 21.00000 |
| 1.0mm |
| 1.00000 |
| 27/32 | 21.43125 |
|
| 3/64 | 1.19062 | 22.0mm |
| 22.00000 |
| 1.2mm |
| 1.20000 |
| 7/8 | 22.22500 |
| 1.5mm |
| 1.50000 | 23.0mm |
| 23.00000 |
|
| 1/16 | 1.58750 |
| 29/32 | 23.01875 |
|
| 5/64 | 1.98438 |
| 15/16 | 23.81250 |
| 2.0mm |
| 2.00000 | 24.0mm |
| 24.00000 |
|
| 3/32 | 2.38125 |
| 31/32 | 24.60625 |
| 2.5mm |
| 2.50000 | 25.0mm |
| 25.00000 |
|
| 7/64 | 2.77812 |
| 1 | 25.40000 |
| 3.0mm |
| 3.00000 | 26.0mm |
| 26.00000 |
|
| 1/8 | 3.17500 |
| 11/16 | 26.98750 |
| 3.5mm |
| 3.50000 | 28.0mm |
| 28.00000 |
|
| 9/64 | 3.57188 |
| 1 1/8 | 28.57500 |
| 4.0mm |
| 4.00000 |
| 1 3/16 | 30.16250 |
| 4.5mm |
| 4.50000 |
| 1 1/4 | 31.75000 |
|
| 3/16 | 4.76250 | 32.0mm |
| 32.00000 |
| 5.0mm |
| 5.00000 |
| 1 5/16 | 33.33750 |
| 5.5mm |
| 5.50000 | 34.0mm |
| 34.00000 |
|
| 7/32 | 5.55625 |
| 1 3/8 | 34.92500 |
|
| 15/64 | 5.95312 | 35.0mm |
| 35.00000 |
| 6.0mm |
| 6.00000 | 36.0mm |
| 36.00000 |
|
| 1/4 | 6.35000 |
| 1 7/16 | 36.51250 |
| 6.5mm |
| 6.50000 | 38.0mm |
| 38.00000 |
|
| 17/64 | 6.74688 |
| 1 1/2 | 38.10000 |
| 7.0mm |
| 7.00000 |
| 1 9/16 | 39.68750 |
|
| 9/32 | 7.14375 | 40.0mm |
| 40.00000 |
| 7.5mm |
| 7.50000 |
| 1 5/8 | 41.27500 |
|
| 5/16 | 7.93750 |
| 1 11/16 | 42.86250 |
| 8.0mm |
| 8.00000 |
| 1 3/4 | 44.45000 |
| 8.5mm |
| 8.50000 | 45.0mm |
| 45.00000 |
|
| 11/32 | 8.73125 |
| 1 13/16 | 46.03750 |
| 9.0mm |
| 9.00000 |
| 1 7/8 | 47.62500 |
|
| 3/8 | 9.52500 |
| 1 15/16 | 49.21250 |
| 10.0mm |
| 10.00000 | 50.0mm |
| 50.00000 |
|
| 13/32 | 10.31875 |
| 2 | 50.80000 |
| 11.0mm |
| 11.00000 |
| 2 1/8 | 53.97500 |
|
| 7/16 | 11.11250 | 55.0mm |
| 55.00000 |
| 11.5mm |
| 11.50000 |
| 2 1/4 | 57.15000 |
|
| 15/32 | 11.90625 | 60.0mm |
| 60.00000 |
| 12.0mm |
| 12.00000 |
| 23/8 | 60.32500 |
|
| 1/2 | 12.70000 |
| 21/2 | 63.50000 |
| 13.0mm |
| 13.00000 | 65.0mm |
| 65.00000 |
|
| 17/32 | 13.49375 |
| 2 5/8 | 66.67500 |
| 14.0mm |
| 14.00000 |
| 2 3/4 | 69.85000 |
|
| 9/16 | 14.28750 |
| 2 7/8 | 73.02500 |
| 15.0mm |
| 15.00000 |
| 3 | 76.20000 |
|
| 19/32 | 15.08125 |
| 3 1/4 | 82.55000 |
|
| 5/8 | 15.87500 |
| 3 1/2 | 88.90000 |
| 16.0mm |
| 16.00000 |
| 3 3/4 | 95.25000 |
|
| 21/32 | 16.66875 |
| 4 | 101.60000 |
| 17.0mm |
| 17.00000 |
| 4 1/4 | 107.95000 |
|
| 11/16 | 17.46250 |
| 4 1/2 | 114.30000 |
