Bush chains
Bush chains are standardized according to DIN 8164 and are comparable with roller chains according to ISO 606, but they have no rollers. This means, however, that their qualities as to noise behavior and wear are inferior to those of roller chains. Due to their robust design bush chains are mainly used as slow-running drive and conveyor chains under rough operating conditions, e. g. in mining or construction site equipment.
Dimensional parameters
C ha n N o. | 节距
Pitch P mm |
套筒直径 Bush diameter
d1 max mm |
内节内宽
Width between inner plates b1 min mm |
销轴直径 Pin
diam \eter d2 max mm |
销轴长度
Pin length L Lc max max mm mm |
链板高度 Plate depth
h2 m ax mm |
链板厚度 Plate thickness
tT m ax mm |
极限拉伸载荷
Ultimate tensile strength Q min kN /bf |
平均拉伸载荷
Average tensile strength Qo min kN |
每米长重
Weight per meter q kg/fn |
|
P15F-B | 15.00 | 9.00 | 14.0 | 6.0 | 25.3 | 30.0 | 14.0 | 2.03 | 12.5/2852.5 | 13.75 | 1.150 |
P19.05 | 19.05 | 12.7 | 12.5 | 7.5 | 31.6 | 33.6 | 20.0 | 4.15/3.25 | 50.0/11248 | 55.00 | 2.560 |
P20-B | 20.00 | 12.0 | 16.0 | 8.0 | 33.0 | 36.0 | 18.0 | 3.00 | 25.0/5624 | 27.50 | 2.140 |
P20F3-B | 20.00 | 12.0 | 16.0 | 8.0 | 33.0 | 36.0 | 19.0 | 3.00 | 25.0/5624 | 27.50 | 2.030 |
*PZ20-B | 20.00 | 12.0 | 16.0 | 8.0 | 33.0 | 34.7 | 18.0 | 3.00 | 25.0/5624 | 27.50 | 2.253 |
P25-B | 25.00 | 15.0 | 18.0 | 10.0 | 35.0 | 39.0 | 24.0 | 3.00 | 31.5/7086 | 34.70 | 3.170 |
P25F1-B | 25.00 | 15.0 | 18.0 | 10.0 | 35.0 | 39.0 | 24.0 | 3.00 | 31.5/7086 | 34.70 | 2.670 |
P30F2-B | 30.00 | 17.0 | 20.0 | 11.0 | 41.0 | 45.4 | 28.0 | 4.00 | 40.0/8998 | 44.00 | 4.250 |
P30F6-B | 30.00 | 17.0 | 20.0 | 11.0 | 42.4 | 46.0 | 28.0 | 4.00 | 40.0/8998 | 44.00 | 3.750 |
P35F2-B | 35.00 | 18.0 | 22.0 | 12.0 | 44.5 | 48.0 | 30.0 | 4.00 | 50.0/11248 | 55.00 | 4.330 |
P35F5-B | 35.00 | 18.0 | 22.0 | 12.0 | 44.5 | 48.0 | 30.0 | 4.00 | 50.0/11248 | 55.00 | 3.770 |
P36-B | 36.00 | 18.0 | 22.0 | 12.5 | 44.5 | 49.0 | 30.0 | 4.00 | 60.0/13497 | 66.00 | 4.200 |
P40-B | 40.00 | 20.0 | 25.0 | 14.0 | 52.4 | 57.0 | 35.0 | 5.00 | 63.0/14172 | 69.30 | 5.430 |
P45-B | 45.00 | 22.0 | 30.0 | 16.0 | 62.0 | 66.5 | 40.0 | 6.00 | 80.0/17996 | 88.00 | 7.540 |
P50-B | 50.00 | 26.0 | 35.0 | 18.0 | 68.0 | 73.5 | 44.0 | 6.00 | 100.0/22495 | 110.00 | 8.900 |
*P50.8F7 | 50.80 | 18.5 | 25.0 | 14.5 | 53.5 | 57.5 | 40.0 | 5.00 | 120.0/26994 | 132.00 | 6.300 |
P55-B | 55.00 | 30.0 | 45.0 | 20.0 | 88.0 | 93.5 | 49.0 | 8.00 | 125.0/28119 | 137.50 | 13.920 |
P55F1-B | 55.00 | 30.0 | 45.0 | 20.0 | 88.0 | 110.0 | 49.0 | 8.00 | 125.0/28119 | 137.50 | 13.920 |
P60-B | 60.00 | 32.0 | 50.0 | 22.0 | 94.1 | 99.5 | 55.0 | 8.00 | 160.0/35993 | 176.00 | 15.200 |
P70-B | 70.00 | 30.0 | 65.0 | 30.0 | 117.0 | 130.0 | 67.0 | 10.00 | 250.0/57050 | 275.00 | 26.270 |
P80-B | 80.00 | 44.0 | 70.0 | 32.0 | 131.0 | 150.0 | 75.0 | 12.00 | 315.0/71883 | 346.00 | 31.800 |
*Straight side plates
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