VIIPLUS INTERNATIONAL |
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The PRM 505540 Bronze Bushing, also known as a Friction Plain Bushing, is a bearing component designed to provide smooth rotation while minimizing friction and wear. Constructed from bronze, a durable and corrosion-resistant material, this bushing is suitable for a wide range of industrial applications.
Bronze bushings are commonly used in rotating machinery such as pumps, motors, compressors, and other equipment. The PRM 505540 Bronze Bushing, with its friction plain design, ensures that the bearing surface remains smooth and even during operation, resulting in low-friction rotation and extended service life.
The bronze material used in this bushing offers excellent wear resistance, making it capable of handling repeated friction and abrasion without excessive wear or damage. Additionally, bronze is corrosion-resistant, providing protection against rust and other forms of corrosion that can compromise the integrity of the bushing.
The PRM 505540 Bronze Bushing is a precision-engineered component that is designed to fit into specific equipment and applications. Its dimensions and specifications ensure compatibility with various machinery, allowing for easy installation and replacement.
Overall, the PRM 505540 Bronze Bushing is a reliable and durable bearing solution that offers smooth rotation, low friction, and excellent wear resistance. It is an essential component for maintaining the smooth and efficient operation of rotating machinery in industrial applications.
The lagerbuchse series of wide application in: cars, the textile, instrument.Engine, bridge project, Water conservancy projects, hydroelectnc power, the steel industry. High quality factory.Short & Reliable Delivery. Safety Quality Assurance.
Bushings, Alternatives, Friction Plain Bushing For Bearings, 10010595 - Bushing - Straight Bushing, for Conveyor copper sleeve, bronze bushing.
lagerbuchse are made entirely from phosphor bronze CuSn8. CuSn8 is characterized by the purity of the alloy with only a very low level of impurities. Wrapped bronze bearings are produced from strips that are subsequently wrapped and calibrated.
The main advantages of wrapped bronze bearings include:
Fb090 is a kind of bushes wrapped by bronze strip. The bronze is of particular formulation with high specific gravity and on its surface may be incorporated with spherical or diamond shaped indentations or oil grooves as required by customers. It is of high load capacity and long life. In place of traditional bronze bush,it is more cheap and more compact.
DIMENSIONS d 50 mm D 55 mm B 40 mm,
Series PRM, rolled, bronze bushings
Series PRM, rolled bronze bushings. Description. Series PRM, rolled bronze bushings.
PRM 859080
Bushings
PRM 353950 Bushings Wrapped Bronze:
PRM 606550 Bushing
d | 85 mm | |
---|---|---|
D | 90 mm | |
B | 80 mm |
TECHNICAL DATA | |
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Material: | Cu – 91.3% Sn – 8.5% P – 0.2% |
Standard: | Cu Sn8. DIN 17662. CW453K |
Sliding layer (thickness): | Homogeneous |
Tensile strength Rm: | 450N/mm² |
Yield strength Rp 0.2: | 250N/mm² |
Elongation in % A10: | 0.4 |
Hardness: | 90-120 HB |
Friction coeff: | 0.08-0.25µ |
Thermal conductivity: | 60W/m·K |
Temperature range: | -100°C/200°C |
Max. load static: | 120 N/mm² |
Max. load, dynamic: | 40 N/mm² |
Max. sliding speed (w.lubr.): | 2.5 m/s |
Pv-value, Mpa x m/s, kont / int: | 2.8 |
Counter material | |
Recommended shaft hardness: | >210HB |
Rec. shaft surface roughness (Ra) | 1.6 |
Recommended tolerance: | e7-f7 |
House: | H7 |
– High load capacity
– Works well in dirty environments
– Wide temperature range
– Easy to assemble
– Grease pockets as lubrication reservoirs
The bearings are intended to be pressed into a housing with H7 tolerance. The inner diameter of the slide bearing will then hold tolerance H9.
To the H9 tolerance of the slide bearing we recommend shafts with tolerance e7 or f7. If h-shafts are used, the bearing inner diameter should be machined up to tolerance F7.
Lubrication should be done through the shafts or radial through the housings. All common grease-types or oil can be used.
We can offer special sizes, shapes, forms or lengths upon request. Please contact us for a quotation or more information.
Specific dynamic load factor | K | 40 N/mm² |
---|---|---|
Specific static load factor | K0 | 120 N/mm² |
Permissible sliding velocity | v | min. m/s |
Permissible sliding velocity | v | max. 1 m/s |
Coefficient of friction | µ | min. 0.08 |
Coefficient of friction | µ | max. 0.15 |
d | D | f1 | f2 | L 0 -0.40 | ||||||||||||
10 | 15 | 20 | 25 | 30 | 35 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | ||||
10 | 12 | 0.5 | 0.3 | FB090 1010 | FB090 1015 | FB090 1020 | | | | | | | | | | |
12 | 14 | FB090 1210 | FB090 1215 | FB090 1220 | | | | | | | | | | | ||
14 | 16 | FB090 1410 | FB090 1415 | FB090 1420 | FB090 1425 | | | | | | | | | | ||
15 | 17 | FB090 1510 | FB090 1515 | FB090 1520 | FB090 1525 | | | | | | | | | | ||
16 | 18 | FB090 1610 | FB090 1615 | FB090 1620 | FB090 1625 | | | | | | | | | | ||
18 | 20 | FB090 1810 | FB090 1815 | FB090 1820 | FB090 1825 | | | | | | | | | | ||
20 | 23 | 0.8 | 0.4 | FB090 2010 | FB090 2015 | FB090 2020 | FB090 2025 | | | | | | | | | |
22 | 25 | FB090 2210 | FB090 2215 | FB090 2220 | FB090 2225 | FB090 2230 | | | | | | | | | ||
24 | 27 | | FB090 2415 | FB090 2420 | FB090 2425 | FB090 2430 | | | | | | | | | ||
25 | 28 | | FB090 2515 | FB090 2520 | FB090 2525 | FB090 2530 | | | | | | | | | ||
28 | 31 | | FB090 2815 | FB090 2820 | FB090 2825 | FB090 2830 | | | | | | | | | ||
30 | 34 | 1.0 | 0.6 | | FB090 3015 | FB090 3020 | FB090 3025 | FB090 3030 | FB090 3035 | FB090 3040 | | | | | | |
32 | 36 | | FB090 3215 | FB090 3220 | FB090 3225 | FB090 3230 | FB090 3235 | FB090 3240 | | | | | | | ||
35 | 39 | | FB090 3515 | FB090 3520 | FB090 3025 | FB090 3530 | FB090 3535 | FB090 3540 | | | | | | | ||
40 | 44 | | | FB090 4020 | FB090 4025 | FB090 4030 | FB090 4035 | FB090 4040 | FB090 4050 | | | | | | ||
45 | 50 | 1.2 | 0.8 | | | FB090 4520 | FB090 4525 | FB090 4530 | FB090 4535 | FB090 4540 | FB090 4550 | | | | | |
50 | 55 | | | FB090 5020 | FB090 5025 | FB090 5030 | FB090 5035 | FB090 5040 | FB090 5050 | FB090 5060 | | | | | ||
55 | 60 | | | FB090 5520 | FB090 5525 | FB090 5530 | FB090 5535 | FB090 5540 | FB090 5550 | FB090 5560 | | | | | ||
60 | 65 | | | | FB090 6025 | FB090 6030 | FB090 6035 | FB090 6040 | FB090 6050 | FB090 6060 | FB090 6070 | | | | ||
65 | 70 | | | | | FB090 6530 | FB090 6535 | FB090 6540 | FB090 6550 | FB090 6560 | FB090 6570 | | | | ||
70 | 75 | | | | | FB090 7030 | FB090 7035 | FB090 7040 | FB090 7050 | FB090 7060 | FB090 7070 | FB090 7080 | | | ||
75 | 80 | | | | | FB090 7530 | FB090 7535 | FB090 7540 | FB090 7550 | FB090 7560 | FB090 7570 | FB090 7580 | | | ||
80 | 85 | 1.4 | 0.8 | | | | | FB090 8030 | FB090 8035 | FB090 8040 | FB090 8050 | FB090 8060 | FB090 8070 | FB090 8080 | | |
85 | 90 | | | | | FB090 8530 | FB090 8535 | FB090 8540 | FB090 8550 | FB090 8560 | FB090 8570 | FB090 8580 | FB090 8590 | | ||
90 | 95 | | | | | FB090 9030 | FB090 9035 | FB090 9040 | FB090 9050 | FB090 9060 | FB090 9070 | FB090 9080 | FB090 9090 | | ||
95 | 100 | | | | | | | FB090 9540 | FB090 9550 | FB090 9560 | FB090 9570 | FB090 9580 | FB090 9590 | FB090 95100 | ||
100 | 105 | | | | | | | | FB090 10050 | FB090 10060 | FB090 10070 | FB090 10080 | FB090 10090 | FB090 100100 | ||
105 | 110 | | | | | | | | FB090 10550 | FB090 10560 | FB090 10570 | FB090 10580 | FB090 10590 | FB090 105100 | ||
110 | 115 | | | | | | | | FB090 11050 | FB090 11060 | FB090 11070 | FB090 11080 | FB090 11090 | FB090 110100 |
d | D | f1 | f2 | L 0 -0.40 | |||||||||
25 | 30 | 35 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | ||||
115 | 120 | 1.4 | 0.8 | | | | | FB090 11550 | FB090 11560 | FB090 11570 | FB090 11580 | FB090 11590 | FB090 115110 |
120 | 125 | | | | | | FB090 12060 | FB090 12070 | FB090 12080 | FB090 12090 | FB090 120110 | ||
125 | 130 | | | | | | FB090 12560 | FB090 12570 | FB090 12580 | FB090 12590 | FB090 125110 | ||
130 | 135 | | | | | | FB090 13060 | FB090 13070 | FB090 13080 | FB090 13090 | FB090 130110 | ||
135 | 140 | | | | | | FB090 13560 | FB090 13570 | FB090 13580 | FB090 13590 | FB090 135110 | ||
140 | 145 | | | | | | FB090 14060 | FB090 14070 | FB090 14080 | FB090 14090 | FB090 140110 | ||
145 | 150 | | | | | | FB090 14560 | FB090 14570 | FB090 14580 | FB090 14590 | FB090 145110 | ||
150 | 155 | | | | | | FB090 15060 | FB090 15070 | FB090 15080 | FB090 15090 | FB090 150110 | ||
155 | 160 | | | | | | FB090 15560 | FB090 15570 | FB090 15580 | FB090 15590 | FB090 155110 | ||
160 | 165 | | | | | | FB090 16060 | FB090 16070 | FB090 16080 | FB090 16090 | FB090 160110 | ||
165 | 170 | | | | | | FB090 16560 | FB090 16570 | FB090 16580 | FB090 16590 | FB090 165110 | ||
170 | 175 | | | | | | FB090 17060 | FB090 17070 | FB090 17080 | FB090 17090 | FB090 170110 | ||
175 | 180 | | | | | | FB090 17560 | FB090 17570 | FB090 17580 | FB090 17590 | FB090 175110 | ||
180 | 185 | | | | | | FB090 18060 | FB090 18070 | FB090 18080 | FB090 18090 | FB090 180110 | ||
185 | 190 | | | | | | FB090 18560 | FB090 18570 | FB090 18580 | FB090 18590 | FB090 185110 | ||
190 | 195 | | | | | FB090 19060 | FB090 19070 | FB090 19080 | FB090 19090 | FB090 190110 | |||
195 | 200 | | | | | | FB090 19560 | FB090 19570 | FB090 19580 | FB090 19590 | FB090 195110 | ||
200 | 205 | | | | | | FB090 20060 | FB090 20070 | FB090 20080 | FB090 20090 | FB090 200110 |
High-density copper alloy strip is the base material, the surface can be rolled diamond or hemispherical oil hole, oil groove according to user's requirement. And the inner wall can be inlaid with solid lubricant, which can operate in an oil-free state. It has the advantages of high density, large bearing capacity, good wear resistance, and long service life. At present, it is widely used in hoisting machinery, construction machinery, chassis of automobile tractor, machine tool industry, mining machinery, automobile transmission shaft, automobile change-speed gearbox, generator, crane, metallurgical machinery and conveyer, elevator, rolling field machine, leveling machine and other medium load and low-speed occasions.