产品详情


| 编号 | 名称 | 个数 |
| 1 | 轴承座 | 1 |
| 2 | 轴承 | 1SET |
| 3 | 压盖 | 1 |
| 4 | 间隔环 | 2 |
| 5 | 油封 | 2 |
| 6 | 固定螺帽 | 1 |
| 7 | 防松小螺栓(附铜垫片) | 1 |
表面处理:BK型染黑 单位:MM
| 型号 |
轴径 D1 |
B | P | B1 | C1 | C2 |
b |
H1 |
h |
H | L | L1 | L2 | L3 | d2 | E | M | 4-X(贯穿)ØY沉孔深Z | ||
| X | Y | Z | ||||||||||||||||||
| BK-10 | 10 | 60 | 46 | 34 | 13 | 6 | 30 | 32.5 | 22 | 39 | 25 | 6 | 29 | 5 | 5.5 | 15 | M3 | 6.6 | 11 | 5 |
| BK-12 | 12 | 60 | 46 | 35 | 13 | 6 | 30 | 32.5 | 25 | 43 | 25 | 6 | 29 | 5 | 5.5 | 18 | M3 | 6.6 | 11 | 1.5 |
| BK-15 | 15 | 70 | 54 | 40 | 15 | 6 | 35 | 38 | 28 | 48 | 27 | 6 | 32 | 6 | 5.5 | 18 | M3 | 6.6 | 11 | 6.5 |
| BK-17 | 17 | 86 | 68 | 50 | 19 | 8 | 43 | 55 | 39 | 64 | 35 | 9 | 44 | 7 | 6.6 | 28 | M4 | 9 | 14 | 8.5 |
| BK-20 | 20 | 88 | 70 | 52 | 19 | 8 | 44 | 50 | 34 | 60 | 35 | 8 | 43 | 8 | 6.6 | 22 | M4 | 9 | 14 | 8.5 |
| BK-25 | 25 | 106 | 85 | 64 | 22 | 10 | 53 | 70 | 48 | 80 | 42 | 12 | 54 | 9 | 9 | 33 | M5 | 11 | 17.5 | 11 |
| BK-30 | 30 | 128 | 102 | 76 | 23 | 11 | 64 | 78 | 51 | 89 | 45 | 14 | 61 | 9 | 11 | 33 | M6 | 14 | 20 | 13 |
| BK-35 | 35 | 140 | 114 | 88 | 26 | 12 | 70 | 79 | 52 | 96 | 50 | 14 | 67 | 12 | 11 | 35 | M8 | 14 | 20 | 13 |
| BK-40 | 40 | 160 | 130 | 100 | 33 | 14 | 80 | 90 | 60 | 110 | 61 | 18 | 76 | 15 | 14 | 37 | M8 | 18 | 26 | 17.5 |



轴径尺寸容许差
| 尺寸区分(mm) |
h unit 0.001 | |
| 以上over | 以下less | h |
| 6 | 10 |
-2 |
| 10 | 14 |
-3 |
| 14 | 18 | |
| 18 | 24 |
-3 |
|
型号 BK型 |
适用轴杆外径 D |
D1 | B | E | F | M | S | 倒角 | 圆角半径 |
H1 键槽 (宽×深×长) |
H2 | |||||
| C1 | C2 | C3 | R1 | R2MAX | N | P | R | P | ||||||||
| BK-10 | φ12 φ14 φ15 | 10 | 8 | 39 | 15 | M10×1 | 16 | 0.5 | 0.5 | 0.5 | 0.3 | 0.6 | 2×1.2 | 11 | 7.5 | 11 |
| BK-12 | φ14 φ15 φ16 φ18 | 12 | 10 | 39 | 15 | M12×1 | 14 | 0.5 | 0.5 | 0.5 | 0.3 | 0.6 | 3×1.8 | 12 | 9.5 | 12 |
| BK-15 | φ18 φ20 | 15 | 12 | 40 | 20 | M15×1 | 12 | 0.5 | 0.5 | 0.5 | 0.3 | 0.6 | 4×2.5 | 16 | 11.3 | 16 |
| BK-17 | φ20 φ25 | 17 | 15 | 53 | 23 | M17×1 | 17 | 0.5 | 0.5 | 0.5 | 0.3 | 0.6 | 5×3.0 | 21 | 14.3 | 21 |
| BK-20 | φ25 φ28 | 20 | 16 | 53 | 25 | M20×1 | 15 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 5×3.0 | 21 | 16 | 21 |
| BK-25 | φ32 φ36 | 25 | 20 | 65 | 30 | M25×1.5 | 18 | 0.5 | 0.7 | 1.0 | 0.5 | 0.6 | 6×3.5 | 25 | 19 | 25 |
| BK-30 | φ36 φ40 | 30 | 25 | 72 | 38 | M30×1.5 | 25 | 0.5 | 0.7 | 1.0 | 0.5 | 1.0 | 8×4.0 | 32 | 23.5 | 32 |
| BK-35 | φ40 φ45 φ50 | 35 | 30 | 83 | 45 | M35×1.5 | 28 | 0.5 | 1.0 | 1.0 | 0.5 | 1.0 | 8×4.0 | 40 | 28.5 | 40 |
| BK-40 | φ50 φ55 | 40 | 35 | 98 | 50 | M40×1.5 | 35 | 0.5 | 1.0 | 1.0 | 0.5 | 1.0 | 10×5.0 | 45 | 33 | 45 |



