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Customized Bronze Sleeve Sliding Bearings CuSn8P(Qsn8-0.3)
Customer's drawing, various material, size and type, open seam can
be divided (straight seam) or snapped (deadbolt), etc.
FB090 Sleeve Bush With Diamond Hole Shape Bushing Bronze Wrapped Bearing & Wrapped Bronze Flange Bearing
Brown sliding bushes (E90, E90F, PRM, PRMF, BMZ, FB090) Slide bearing bushes of the BRM type, i.e. the bushes are made of brown tape (Cu 91.3%, Sn 8.5%) with diamond-lubricated pockets. Sliding sleeves designed for harsh conditions, have high abrasion resistance, carry high loads. Operating range -100 ° C to + 200 ° C. Bearings require lubrication, they can work in rotational, swinging or sliding motion. Plain bearings of this type are used in construction machines of hoists, switches, etc. Dimension series as in the table or acc. drawing.
FB090 & FB092 Wrapped Bronze Bearing Material: CuSn8P CuSn6.5P bronze bushings
QUALITY BRONZE BUSHING MATERIAL | ||
PN | DIN | |
BRONZE SLEEVE BUSHING MATERIAL | B101 | CuSn10P |
B8 | CuSn8 | |
BA1032 | CuAl10Fe3Mn2 | |
BA1054 | CuAl10Ni5Fe4 | |
RG7 | CuSn7Zn4Pb7 | |
B815 | CuSn8Pb15Ni | |
BK331 | CuSi3Zn3Mn1 |
Tech. Data:
Physical and mechanical Performance | Mating Axis | Hardness | ≥50 HRC |
Roughness | 0.4~1.0 | ||
Max Load Pressure | 100 N/mm2 | ||
Max Linear Velocity | 2 m/s | ||
Max PV Value | 2.8 N/mm2*m/s | ||
Tensile Strength | 460 N/mm2 | ||
Yield Strength | 260 N/mm2 | ||
Hardness | 90-150 HB | ||
Working Temperature | 150 ℃ | ||
Friction Coef. | 0.05~0.2u | ||
Heat Conducting Coef. | 58W/(m*k) | ||
Heat Expansion Coef. | 18.5 (10(-6)k(-1) |
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