Tank car rear axle 435 bridge, 457 bridge Which is better? For 457, 485, and 498, this figure indicates that the passive gear indexing circle diameter is 457mm, 485mm, and 498mm, and its output torque varies 457 to 45000N·M, and both 485 and 498 can reach 55000N·M. The bearing capacity is proportional to the output torque and the rated load is 13T (485 standard 16T for FAW). In fact, there are many factors affecting the bearing capacity, including the main cradle, the axle housing, and the axles (such as axles of single-stage bridges are easily broken, so construction trucks generally use Steyr and Mercedes-Benz wheel reduction bridges). There are brakes, etc.). In fact, the 457 Bridge is to increase the bearing, bearing the same amount. No big change. According to the parameters, 153 is that Dongfeng 10 ton bridge 457 is a 13 ton bridge and 457 is definitely stronger than 153 bearing capacity. 435 bridges are ten ton bridges, eight axle screws, six transmission shafts, and 457 bridges are thirteen. Tons of bridges, ten axle screws, eight transmission axles 17-4 PH Stainless Steel Pin & Shaft Electrical Fan Shaft,Stainless Steel Shaft,Stainless Steel Pin,High Precision Shaft Yihua Precision Machining Co, Ltd. , https://www.yhmachining.com
153 Bridge, which has a passive gear indexing circle diameter of 435mm, was the technology of Nissan Diesel, which was originally introduced by Dongfeng. The front axle was 5T and the rear axle was 10T. It was installed on the Dongfeng 153 model and was named 153 Bridge.
The 140, 141 and 145 bridges have a passive gear indexing circle diameter of 385 mm, where the 140 and 141 gears are just an upgrade and the 145 gear ratio is 140 mm thick. Fang Sheng's 8T bridge uses 145, and 6T bridge uses 140.
There are also 500 bridges (500 bridges for the single rear axle of the J6, 485 bridges for the twin rear axles), 462 bridges for the Dongfeng...