JIAXING VIIPLUS INTERNATIO NAL TRADING CO.,LTD
<span style="color: rgb(38, 38, 38); font-family: DeepSeek-CJK-patch, Inter, system-ui, -apple-system, " system-ui",="" "segoe="" ui",="" roboto,="" "noto="" sans",="" ubuntu,="" cantarell,=""
Add to Cart
Our 800 series bimetal bearing bushes are designed with a thin-walled construction, utilizing CuPb10Sn10 alloy, and feature graphite self-lubricating properties, making them ideal for a wide range of industrial applications.
The thin-walled design offers several advantages, including reduced weight and improved heat dissipation, which helps maintain optimal operating temperatures. This design also enhances the bushes' flexibility, allowing them to adapt to minor misalignments and vibrations, thus reducing wear and extending service life.
The CuPb10Sn10 alloy used in our bearing bushes offers exceptional wear resistance and load-bearing capacity. This alloy's unique combination of copper, lead, and tin provides superior mechanical properties and durability, ensuring smooth and reliable operation even under high loads and speeds.
The addition of graphite self-lubricating properties further enhances the performance of our bearing bushes. Graphite is a natural lubricant that helps reduce friction and wear, improving efficiency and extending the life of the bushes. This feature eliminates the need for external lubrication, reducing maintenance requirements and operational costs.
Wh you need bearing bushes for pumps, motors, conveyors, or any other rotating equipment, our 800 series bimetal bearing bushes are an excellent choice. Contact us today to learn more about our products and how they can improve the performance and reliability of your industrial applications.
we are a leading company in engine bearings, bushes and Thrust washer manufacturing in china market.Your qualified bimetal bearings bushing steel backed bronze alloy layer suppliers for raw material which is steel strips coated.
Wide range of Bimetal Bushing ready in stock. Able to satisfy any request and design need. Products always in stock. More than 70,000 bushings bearings sizes.
Solid lubricated bearings are thin - walled bearings bushing solid lubricated bearings made of bimetallic materials with special solid lubricants embedded in the alloy layer. Due to the use of high strength bearing alloy material as the matrix, the ideal filling material for wear resistance, a reasonable diamond lubrication split type design, the lubrication area up to more than 25%, therefore, can play a good lubrication and wear resistance performance. Bimetal Bearings Products have been used in the automotive gearbox, generators, lifts, cranes and metallurgical machinery industries.
Bimetal composite bearings with high quality low carbon steel as substrate, the surface of the sinter with low friction properties of copper alloy (CuPb10Sn10 CuSn6Zn6Pb3 ) you can choose CuPb6Sn6Zn3 CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as wear-resisting layer of bearing.
| Maximum dynamic load | 140P N/mm² | MAX Temperature°C | Grease lubrication | 150°C | |
| Maximum linear velocity | Grease lubrication | 2.5Vm/s | Fluid lubrication | —— | |
| MAX PV | 2.8N/mm². m/s | Match the diameter of axle | HRC | ≥ 53 | |
| μ | 0.05~0.15 | Ra | 0.32~0.63 | ||
| Maximum linear velocity | Fluid lubrication | —— | Alloy layer hardness | 80~120 | |
| MAX PV | —— | Coefficient of thermal conductivity | 47W/mk | ||
| μ | —— | Linear expansion coefficient (axial) | 18×10-6/K | ||
| Norminal Thiickness | Tolerances of Series B (non-machinable) | Tolerances of Series C (non-machinable) |
| 1.0 | -0.025 | +0.25 +0.15 |
| 2.0 | -0.030 | +0.25 +0.15 |
| 2.5 | -0.035 | +0.25 +0.15 |
| 3.0 | -0.040 | +0.30 +0.15 |
| 3.5 | -0.045 | +0.30 +0.15 |
| 3.5 | -0.050 | +0.30 +0.15 |
| d | D | 相配轴径 公差( h8) | 相配座孔 公差(H7) | 压入H7座孔 内径公差 | Wall thickness 壁厚 | 注油孔 | f1 | f2 | L 0 -0.40 | ||||||||
| min | max | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | ||||||||
| 10 | 12 | 10-0.022 | 12+0.018 | +0.148 +0.010 | 0.995 | 0.935 | 4 | 0.5 | 0.3 | 1010 | 1015 | 1020 | | | | | |
| 12 | 14 | 12-0.027 | 14+0.018 | 1210 | 1215 | 1220 | | | | | | ||||||
| 14 | 16 | 14-0.027 | 16+0.018 | 1410 | 1415 | 1420 | | | | | | ||||||
| 15 | 17 | 15-0.027 | 17+0.018 | 1510 | 1515 | 1520 | | | | | | ||||||
| 16 | 18 | 16-0.027 | 18+0.018 | 0.8 | 0.4 | 1610 | 1615 | 1620 | | | | | | ||||
| 18 | 20 | 18-0.027 | 20+0.021 | +0.151 +0.010 | 1810 | 1815 | 1820 | 1820 | | | | | |||||
| 20 | 23 | 20-0.033 | 23+0.021 | +0.181 +0.020 | 1.490 | 1.430 | 2010 | 2015 | 2020 | 2020 | | | | | |||
| 22 | 25 | 22-0.033 | 25+0.021 | 6 | 2210 | 2215 | 2220 | 2220 | | | | | |||||
| 24 | 27 | 24-0.033 | 27+0.021 | 1.0 | 0.5 | 2410 | 2415 | 2420 | 2420 | 2430 | | | | ||||
| 25 | 28 | 25-0.033 | 28+0.021 | | 2515 | 2520 | 2520 | 2530 | | | | ||||||
| 26 | 30 | 26-0.033 | 30+0.021 | +0.205 +0.030 | 1.980 | 1.920 | | 2615 | 2620 | 2620 | 2630 | | | | |||
| 28 | 32 | 28-0.033 | 32+0.025 | | 2815 | 2820 | 2820 | 2830 | 2840 | | | ||||||
| 30 | 34 | 30-0.033 | 34+0.025 | 1.2 | 0.6 | | 3015 | 3020 | 3020 | 3030 | 3040 | | | ||||
| 32 | 36 | 32-0.039 | 36+0.025 | | 3215 | 3220 | 3220 | 3230 | 3240 | | | ||||||
| 35 | 39 | 35-0.039 | 39+0.025 | | | 3520 | 3520 | 3530 | 3540 | 3550 | | ||||||
| 38 | 42 | 38-0.039 | 42+0.025 | 8 | | | 3820 | 3820 | 3830 | 3840 | 3850 | | |||||
| 40 | 44 | 40-0.039 | 44+0.025 | | | 4020 | 4020 | 4030 | 4040 | 4050 | | ||||||
| d | D | 相配轴径公差(h8) | 相配座孔公差(H7) | 压入H7座孔内径公差 | Wall thickness 壁厚 | 注油孔 | f1 | f2 | L 0 -0.40 | ||||||||
| min | max | 25 | 30 | 40 | 50 | 60 | 80 | 90 | 100 | ||||||||
| 45 | 50 | 45-0.039 | 50+0.025 | +0.205 +0.030 | 2.460 | 2.400 | 8 | 1.5 | 1.0 | 4525 | 4530 | 4540 | 4550 | | | | |
| 50 | 55 | 50-0.039 | 55+0.030 | +0.210 +0.030 | | 5030 | 5040 | 5050 | 5060 | | | | |||||
| 55 | 60 | 55-0.046 | 60+0.030 | | 5530 | 5540 | 5550 | 5560 | | | | ||||||
| 60 | 65 | 60-0.046 | 65+0.030 | | 6030 | 6040 | 6050 | 6060 | | | | ||||||
| 65 | 70 | 65-0.046 | 70+0.030 | | 6530 | 6540 | 6550 | 6560 | | | | ||||||
| 70 | 75 | 70-0.046 | 75+0.030 | | 7030 | 7040 | 7050 | 7060 | 7080 | | | ||||||
| 75 | 80 | 75-0.046 | 80+0.030 | 9.5 | | 7530 | 7540 | 7550 | 7560 | | | | |||||
| 80 | 85 | 80-0.046 | 85+0.035 | +0.215 +0.030 | | | 8040 | 8050 | 8060 | 8080 | | | |||||
| 85 | 90 | 85-0.054 | 90+0.035 | | 8530 | | 8550 | 8560 | 8580 | | 85100 | ||||||
| 90 | 95 | 90-0.054 | 95+0.035 | | | | 9050 | 9060 | 9080 | | 90100 | ||||||
| 95 | 100 | 95-0.054 | 100+0.035 | | | | | 9060 | 9080 | 9090 | 90100 | ||||||
| 100 | 105 | 100-0.054 | 105+0.035 | | | | | 10060 | 10080 | 10090 | 100100 | ||||||
| 105 | 110 | 105-0.054 | 110+0.035 | | | | | 10560 | 10580 | | 105100 | ||||||
| 110 | 115 | 110-0.054 | 115+0.035 | | | | | 11060 | 11080 | | 110100 | ||||||
| 115 | 120 | 115-0.054 | 120+0.035 | | | | 11550 | | 11580 | | | ||||||
| 120 | 125 | 120-0.054 | 125+0.040 | +0.220 +0.030 | | | | 12050 | 12060 | | | 120100 | |||||
| 125 | 130 | 125-0.063 | 130+0.040 | | | | | | | | 125100 | ||||||
| 130 | 135 | 130-0.063 | 135+0.040 | | | | | 13060 | | | 130100 | ||||||
| 135 | 140 | 135-0.063 | 140+0.040 | | | | | 13560 | 13580 | | | ||||||
| 140 | 145 | 140-0.063 | 145+0.040 | | | | | 14060 | 14080 | | 140100 | ||||||
| 150 | 155 | 150-0.063 | 155+0.040 | | | | | 15060 | 15080 | | 150100 | ||||||
Construction machinery: chassis walking mechanism supporting wheel shaft sleeve, towing wheel shaft sleeve, tension wheel shaft sleeve; Automobile industry: balance shaft bushing, steel plate pin bushing, steering knuckle-main shaft bushing, connecting rod bushing, valve rocker arm bushing, camshaft bushing, differential bushing, gearbox bushing, internal combustion engine spindle bushing, thrust gasket; And plunger pump side piece, gear pump side piece, etc.
Our self-lubricating bearings bushings products are used in many industries
Engineering machinery
Self - lubricating bearings can be used in chassis, fuselage parts, and hydraulic components. These include bimetallic bearings, metallic self-lubricating bearings and metal-plastic self-lubricating bearings. .
Logistics, port machinery
Due to the company's development of the self-lubricating bearings than the traditional rolling bearings have maintenance free, low cost, corrosion resistance and other characteristics, so it is widely used in such as trucks..
Agricultural machinery
Since the self-lubricating bearing has the characteristics of maintenance-free and good wear resistance in dust and outdoor conditions, it is widely used in the combine harvester.
Cars and trucks
Self-lubricating bearings are used in at least 30 places in a car. For example: tensioning wheel, air conditioning compressor, secondary air valve, fuel pump, starting motor, gearbox..
Energy equipment
The self-lubricating sleeve produced by the factory is suitable for the new energy support swing area, to meet the long-term use, no need to environmental protection new energy (such as wind power generation, solar power generation..
Food, medical machinery
Since the self-lubricating bearings have no oiling or less fuel characteristics, and do not contain harmful substances, so the cleanliness and strict environmental requirements of textile machinery, pharmaceutical machinery, food machinery..