BTW 55 CTN9/SP
Precision thrust bearing > Precision thrust anqular contact ball bearing
BTW 55 CTN9/SP - Precision thrust bearing - Precision thrust anqular contact ball bearing
| Product model | BTW 55 CTN9/SP |
|---|---|
| d | 55 mm |
| D | 90 mm |
| B | 44 mm |
| Limiting speed | 9000 r/min |
| 轴圈肩部直径（高肩）(d1) | 75.2mm |
| 双座圈高度(2C) | 22mm |
| 轴圈倒角半径(r1,2) | min.1.1mm |
| 最小座圈倒角半径(r3,4) | min.0.6mm |
| da | min.68mm |
| 轴挡肩直径(Da)min. | min.84mm |
| Da | max.85mm |
| ra | max.1mm |
| 倒角半径(rb) | max.0.6mm |
| Pu | 3.8kN |
| 润滑脂润滑可达转速 | 7500r/min |
| 接触角(α) | 60° |
| 预负荷 | 440N |
| 轴向静刚度 | 580N/µm |
| 参考润滑脂量(Gref) | 4.8cm³ |
| 质量轴承 | 0.87kg |
Product Details
The BTW 55 CTN9/SP is part of the Precision thrust anqular contact ball bearing series within our Precision thrust bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: drill heads, injection molding machines, vertical lathes and crane hooks. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
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BTW 55 CTN9/SP / Precision thrust anqular contact ball bearing / Precision thrust bearing