Olympic Bars on this page own 2 pcs of the copper ring and some needle bearings, with a rigid chrome sleeve stiff chrome shaft, and colorful end cap. The horn diameter is 50mm.
| Models | bearing | Length | Weight | shaft dia | max bear |
|---|---|---|---|---|---|
| OB-DX-120ZG | 2 PCS needle | 120 cm | 10 KGS | 30 mm | 150 kg |
| OB-DX-120WG | 2 PCS needle | 120 cm | 10 KGS | 30 mm | 150 kg |
| OB-DX-220-700L | 4 PCS needle | 220 cm | 20 KGS | 30 mm | 300 kg |
| OB-DX-220-100L | 4 PCS needle | 30 mm | 450 kg | ||
| OB-DX-220-1500L | 10 PCS needle | 28 mm | 680 kg |
