ManufacturerROTOFLUX
BH08-1520-04R
Ultra-high-speed spindle coolant and MQL union supporting 22,000 RPM for CNC milling centers.
Golden Bearing Company supplies ROTOFLUX rotary unions as a dealer/stockist in India using ROTOFLUX catalogue engineering data.
Application context
Engineering identity
Ultra-high-speed spindle coolant and MQL union supporting 22,000 RPM for CNC milling centers.
Seal configuration
Carbide-to-Graphite
Operating limits and seal architecture follow the Serie BH (High-Velocity Spindle) catalogue envelope unless stated otherwise on this model page.
BH08-1520-04R engineering specifications
| Characteristic | Catalogue value |
|---|---|
| Model designation | BH08-1520-04R |
| Family | Serie BH (High-Velocity Spindle) |
| Seal type | Carbide-to-Graphite |
| Port / connection | G 1/4" radial M16 |
| Passage configuration | Single passage |
| Primary media | Coolant, MQL, Air, Dry Run |
| Maximum pressure | 100 bar (Coolant), 10 bar (Air) |
| Maximum temperature | 90deg C |
| Maximum speed | 22,000 RPM |
| Rotor interface | 04R — radial M16 spindle connection |
| Catalogue pages | Pages 60-61 |
Order code
Catalogue nomenclature note
DATA GAP: segment 1520 not listed in catalogue order decoder summary — confirm with ROTOFLUX before ordering
Segments: [Series+Size] - [Material/Seal variant] - [Rotor thread] - [Passage suffix]. Refer to the ROTOFLUX catalogue order decoder.
Installation
Operating requirements
- Connect using flexible hoses only - no rigid pipe (Pages 8, 31).
- Locate drainage/leakage pipe at 6 o'clock with continuous gravity fall (Page 10).
- Forbidden media: flammable, corrosive, toxic or explosive fluids (Pages 6, 14).
Dimensional data
Bore, OD and length
Dimensional data not in catalogue extract: Per-model dimensional tables are not available on this page. Send shaft bore, envelope constraints and existing part number for dealer/stockist catalogue confirmation before design sign-off.
Request an Engineering Quote
Share shaft bore, speed, torque duty and ordering designation for BH08-1520-04R. Golden Bearing Company supplies ROTOFLUX rotary unions as a dealer/stockist in India using ROTOFLUX catalogue engineering data.