29244 E
Precision thrust bearing > Thrust self-aligning roller bearing
29244 E - Thrust self-aligning roller bearing - Precision thrust bearing
| Product model | 29244 E |
|---|---|
| d | 220 mm |
| D | 300 mm |
| B | 48 mm |
| Limiting speed | 2200 r/min |
| Reference speed | 1300 r/min |
| 轴圈端面外径(d1) | ≈280mm |
| 外圈肩部直径(D1) | ≈252mm |
| 轴圈宽度或轴圈孔径长度要适合轴圈（带有铁质保持架的轴承）(B) | 30mm |
| 轴圈+ 保持架高度(B1) | 43.4mm |
| 座圈高度(C) | 24.5mm |
| 轴承外圈末端侧面到压力点距离(s) | 117mm |
| 轴圈倒角尺寸(r1,2) | min.2mm |
| da | min.255mm |
| 挡圈挡肩尺寸 （ E 设计轴承）(db1) | max.224.5mm |
| 挡圈挡肩尺寸 （ E 设计轴承）(db2) | max.227mm |
| 挡圈挡肩尺寸 （ E 设计轴承）(Ha) | min.17mm |
| Da | max.271mm |
| ra | max.2mm |
| Pu | 310kN |
| 最小轴向负荷系数(A) | 0.86 |
| 质量轴承 | 10kg |
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29244 E / Thrust self-aligning roller bearing / Precision thrust bearing