Project Description
SP series Heavy Duty Ball Transfer, also called air cargo ball transfers,drop-in style ball transfers, are heavy duty application with solid steel housing.
- ball material: carbon steel, nylon, stainless steel
- casing material: carbon steel, stainless steel
SP-8 and SP-12—push fitting type:
| model | ball diameter (mm) | loading capacity | breaking loading | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | weight (g) |
|---|---|---|---|---|---|---|---|---|---|
| SP-8 | 8 | 8kg | 15kg | 20 | 11.1 | 6.8 | 15 | 2 | 15 |
| SP-12 | 12 | 25kg | 30kg | 23 | 15.5 | 8.2 | 18 | 2 | 30 |
SP-15/SP-22/SP-25/SP-30/SP-45/SP-60—push fitting type:
| model | ball diameter (mm) | loading capacity | breaking loading | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | weight (g) |
|---|---|---|---|---|---|---|---|---|---|
| SP-15 | 15.875 | 40kg | 50kg | 31 | 21 | 10 | 24 | 6 | 60 |
| SP-22 | 22.23 | 140kg | 160kg | 45 | 31 | 9.8 | 36 | 4 | 185 |
| SP-25 | 25.4 | 180kg | 200kg | 45 | 31 | 14 | 38 | 7.2 | 190 |
| SP-30 | 30.16 | 250kg | 300kg | 55 | 36.5 | 13.8 | 45 | 6.4 | 380 |
| SP-45 | 45 | 450kg | 550kg | 75 | 54 | 19 | 62 | 9 | 1100 |
| SP-60 | 60 | 1000kg | 1400kg | 117 | 78 | 30 | 100 | 14 | 3800 |
SP-76 and SP-90—push fitting type:
| model | ball diameter (mm) | loading capacity | breaking loading | A (mm) | B (mm) | C (mm) | D (mm) | mount hole (quantity-thread*L) | weight (g) |
|---|---|---|---|---|---|---|---|---|---|
| SP-76 | 76 | 2500kg | 3000kg | 130 | 113 | 103 | 23 | 4-M6*15L | 10000 |
| SP-90 | 90 | 3500kg | 4000kg | 145 | 126 | 115 | 25 | 6-M8*20L | 12000 |
SP-8FL—thread stud type:
| model | ball diameter (mm) | loading capacity | breaking loading | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | thread | weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SP-8FL | 8 | 8kg | 15kg | 20 | 15 | 23.1 | 11.1 | 12 | 6.8 | 2 | M5 | 20 |
SP-15FL/SP-22FL/SP-30FL/SP-45FL—thread stud type:
| model | ball diameter (mm) | loading capacity | breaking loading | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | thread | weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SP-15FL | 15.875 | 40kg | 50kg | 31 | 24 | 21 | 18 | 10 | 6 | M8 | 85 |
| SP-22FL | 22.23 | 140kg | 160kg | 45 | 36 | 31 | 22 | 9.8 | 4 | M10 | 250 |
| SP-30FL | 30.16 | 250kg | 300kg | 55 | 45 | 36.5 | 30 | 13.8 | 6.4 | M16 | 410 |
| SP-45FL | 45 | 400kg | 500kg | 75 | 62 | 54 | 45 | 19 | 9 | M20 | 1100 |
