BH Series
Rotary unions for high speed, coolant, mql, air, and dry run Rotoflux
¼” ÷ ⅜”
The rotary unions of the model BH have been designed for machine tool spindles operating at high speed with fluid (coolant, air, or MQL) passing through or for dry operation when needed. The seals, balanced and microlapped, remain closed and effective both during wet runs (with fluid passing through) and dry runs (without fluid), ensuring long-lasting performance without issues.
Do not use the unions at max application limits without consulting ROTOFLUX.
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|---|---|---|---|---|---|
| Lubrorefrigerante - Coolant - Kühlschmiermittel - Liquido Frigeradordo | BH08 BH10 | (BH08) 100 bar / 1450 PSI (BH10) 80 bar / 1160 PSI | 90°C / 195°F | (BH08)22.000 (BH10)18.000 | 60 µ (MAX 100) |
| Aria - Air - Luft - Aire | 10 bar / 145 PSI | (BH08)22.000 (BH10)18.000 | 30 µ (MAX 100) |
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Radial
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Axial
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| Ordering code | Lubrorefrigerante - Rotazione a secco Kühlschmiermittel - Trockenlauf | Coolant - Dry run Fluido refrigerante - Rotaciones en seco | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | ø D | E | ø F | ø G | H | K | I | L | ø P | Q | U | ø V | Z | Kg | 60μ (max 100) | |
BH08-1501-04R | M16 X 1,5 RH | G 1/4" Radial | 5 | 96 | 37 | 24.5 | 17 | - | 16 | 70 | 18 | 4.5 | 36.6 | 39.5 | 41 | 0.3 | |
BH08-1501-05L | M16 X 1,5 LH | ||||||||||||||||
BH10-1701-04R | M16 X 1,5 RH | G 3/8" Radial | 9 | 112 | 44 | 24.5 | 17 | - | 16 | 84 | 18 | 4.5 | 43.6 | 47.5 | 53.5 | 0.5 | |
BH10-1701-05L | M16 X 1,5 LH | ||||||||||||||||
BH08-1502-04R | M16 X 1,5 RH | G 1/4" Axial | 5 | 96 | 37 | 24.5 | 17 | 22 | 16 | 80 | 18 | 4.5 | 36.5 | 39.5 | 41 | 0.3 | |
BH08-1502-05L | M16 X 1,5 LH | ||||||||||||||||
BH10-1702-04R | M16 X 1,5 RH | G 3/8" Axial | 9 | 112 | 44 | 24.5 | 17 | 24 | 16 | 96 | 18 | 4.5 | 43.6 | 47.5 | 53.5 | 0.5 | |
BH10-1702-05L | M16 X 1,5 LH | ||||||||||||||||
| Ordering code | Lubrorefrigerante - Rotazione a secco - Aria - MQL Kühlschmiermittel - Trockenlauf - Luft - MMS | Coolant - Dry run - Air - MQL Fluido refrigerante - Rotaciones en seco - Aire - MQL | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | ø D | E | ø F | ø G | H | K | I | L | ø P | Q | U | ø V | Z | Kg | 30μ (max 60) | |
BH08-1520-04R | M16 X 1,5 RH | G 1/4" Radial | 5 | 96 | 37 | 24.5 | 17 | - | 16 | 70 | 18 | 4.5 | 36.6 | 39.5 | 41 | 0.3 | |
BH08-1520-05L | M16 X 1,5 LH | ||||||||||||||||
BH10-1720-04R | M16 X 1,5 RH | G 3/8" Radial | 9 | 112 | 44 | 24.5 | 17 | - | 16 | 84 | 18 | 4.5 | 43.6 | 47.5 | 53.5 | 0.5 | |
BH10-1720-05L | M16 X 1,5 LH | ||||||||||||||||
BH08-1522-04R | M16 X 1,5 RH | G 1/4" Axial | 5 | 96 | 37 | 24.5 | 17 | 22 | 16 | 80 | 18 | 4.5 | 36.5 | 39.5 | 41 | 0.3 | |
BH08-1522-05L | M16 X 1,5 LH | ||||||||||||||||
BH10-1722-04R | M16 X 1,5 RH | G 3/8" Axial | 9 | 112 | 44 | 24.5 | 17 | 24 | 16 | 96 | 18 | 4.5 | 43.6 | 47.5 | 53.5 | 0.5 | |
BH10-1722-05L | M16 X 1,5 LH | ||||||||||||||||