Active Member
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[China]
Address: 5 Building No 168 Kapa Road Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province, China
Contact name:Catherine Hu
Jiashan PVB Sliding Bearing Co.,Ltd |
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JDB-1U cast bronze bushing is based on high strength brass or other material based on your choice, lubricating by oil added in the oil grooves. This type cast bronze sleeve bushing has the same performance with other oiles bearing. but with much higher hardness, twice life time for low speed application compared with tin bronze bushing. It's also called cast bearing,brass bush,cooper bearing,solid sliding bearing,oil grooves plain bearing,cast bronze bearing,cast bronze and so on.
Standard material: CuZn25Al5.
Characteristics
Flameproof
Easy to mount
Standard items widely available
Special items on demand
Cylindrical bushing, flanged bushing, thrust washer and slide plate are standard fabrication.
Special designs can be made according to your design.
JDB-1U oiless bearing is widely used in heavy load condition, such as the joint of grab, huge gear box and so on.
| Technical Data | |||||
| Material | Brass | Bronze | Bronze | Bronze | Bronze |
| CuZn25Al5 | CuSn5Pb5Zn5 | CuAl10Ni5Fe5 | CuSn12 | CuSn10Pb10 | |
| Density | 8 | 8.9 | 7.8 | 8.9 | 8.9 |
| Yield pointN/mm2 | ＞450 | ＞90 | ＞260 | ＞150 | ＞100 |
| Tensile strengthN/mm2 | ＞750 | ＞200 | ＞600 | ＞260 | ＞210 |
| Elongation % | ＞12 | ＞15 | ＞10 | ＞8 | ＞8 |
| Hardness HB | ＞210 | ＞70 | ＞150 | ＞95 | ＞75 |
