BTM 120 BTN9/HCP4CDB
Precision thrust bearing > Precision thrust anqular contact ball bearing
BTM 120 BTN9/HCP4CDB - Precision thrust bearing - Precision thrust anqular contact ball bearing
| Product model | BTM 120 BTN9/HCP4CDB |
|---|---|
| d | 120 mm |
| D | 180 mm |
| B | 54 mm |
| Limiting speed | 6800 r/min |
| Shaft washer shoulder diameter (high shoulder) (d1) | 147.7mm |
| Housing washer shoulder diameter (low shoulder) (D1) | 165mm |
| Shaft washer chamfer radius (r1,2) | min.2mm |
| Min. housing washer chamfer radius (r3,4) | min.1mm |
| da | min.129mm |
| Da | max.175mm |
| ra | max.2mm |
| Chamfer radius (rb) | max.1mm |
| Grease nipple position (dn) | 144.1mm |
| Pu | 5.7kN |
| Speed, grease lubrication | 5700r/min |
| Contact angle (α) | 40° |
| Preload grade A | 850N |
| Preload grade B | 2550N |
| Static axial stiffness, preload A | 720N/µm |
| Static axial stiffness, preload B | 1093N/µm |
| Reference grease quantity (Gref) | 40cm³ |
| Bearing mass | 4.2kg |
Product Details
The BTM 120 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 120 BTN9/HCP4CDB / Precision thrust anqular contact ball bearing / Precision thrust bearing