BTM 70 BTN9/HCP4CDB
Precision thrust bearing > Precision thrust anqular contact ball bearing
BTM 70 BTN9/HCP4CDB - Precision thrust bearing - Precision thrust anqular contact ball bearing
| Product model | BTM 70 BTN9/HCP4CDB |
|---|---|
| d | 70 mm |
| D | 110 mm |
| B | 36 mm |
| Limiting speed | 11300 r/min |
| 轴圈肩部直径（高肩）(d1) | 88.55mm |
| 座圈肩部直径（低肩）(D1) | 100.2mm |
| 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.76mm |
| Da | max.106mm |
| ra | max.1mm |
| 倒角半径(rb) | max.0.6mm |
| 润滑脂喷嘴位置(dn) | 86.1mm |
| Pu | 2.85kN |
| 润滑脂润滑可达转速 | 9500r/min |
| 接触角(α) | 40° |
| 预负荷等级 A | 350N |
| 预负荷等级 B | 1050N |
| 预负荷 A 的静态轴向刚度 | 432N/µm |
| 预负荷 B的静态轴向刚度 | 651N/µm |
| 参考润滑脂量(Gref) | 11cm³ |
| 质量轴承 | 1.15kg |
Product Details
The BTM 70 BTN9/HCP4CDB 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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BTM 70 BTN9/HCP4CDB / Precision thrust anqular contact ball bearing / Precision thrust bearing