Welcome to Jiashan Juli Bearing Co., Ltd.

Welcome to Jiashan Juli Bearing Co., Ltd.

产品名称

产品名称

产品名称

Welcome to Jiashan Juli Bearing Co., Ltd.

Welcome to Jiashan Juli Bearing Co., Ltd.

Welcome to Jiashan Juli Bearing Co., Ltd.

Home > Solid mosaic bearing

product

JLB-C Solid mosaic bearing straight sets

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Detailed description

JLB-C is a high-strength copper alloy as the base material, use conditions according to a certain proportion of its work surface machined hole filled solid lubricants, high-strength copper alloys offer a high load carrying capacity and the solid lubricant can forming a low friction. The product combines the respective advantages of metal matrix and solid lubricant, breaking the general bearing rely on oil film lubrication limitations. Especially suitable for oil-free, high-temperature, high-load, low-speed, anti-fouling, corrosion, radiation, as well as under vacuum solution in water or infiltration impossible lubricating film using special working conditions. The product has been widely used in metallurgy rolling equipment, filling equipment, turbines, gas turbines, instrumentation, and mining machinery, shipbuilding, machinery, textile machinery, shipbuilding industry, space navigation and other fields.

Technical Parameters

Density 8 g/cm3
Hardness 210 [ HB ]
Tensile strength >750 [ N/mm2 ]
Yield point >340 [ N/mm2 ]
Elongation >12 %
Coefficient of linear Expansion 2.2 [ N/mm2 ]
Thermal conductivity 38~55 [ W/mk ]
E-module 100~140 KN/mm2
Working temperature -40~+200
Max load 98 [ N/mm2 ]
Max line speed V
Dry friction 0.3 [ m/s ]
Oil Lubrication 1.0 [ m/s ]
PV value limit
Dry friction 1.65 [ m/s ]
Oil Lubrication 3.25 [ m/s ]
Friction Coefficient
Dry friction 0.12~0.16 [ m/s ]
Oil Lubrication 0.03~0.08 [m/s ]

Application Features

1. The long-term use without maintenance;
2. Suitable for high static and dynamic bearing bearer;
3. have a very low coefficient of friction and smooth, no bite-axis phenomenon;
4. dust resistant, corrosion resistance, impact resistance and edge load capacity;
5. The metal substrate has a good shock-absorbing capacity;
6. can be used over a wide temperature range;
7. suitable for reciprocating, rotary, oscillating and start frequent and difficult to form a film of the occasion;
8. With lower wear rate, long service life;

Available forms

Straight sets, flange bearing, gaskets, skateboards, bearings, etc., can also be very non-standard products according to drawings ......
Optional materials: CuZn25Al5Mn4Fe3, ZCuSn5Pb5Zn5, CuSn12 etc.

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