Main Bearing Journal
有关缩小尺寸的主轴承轴颈信息和主轴承轴颈的宽度信息,请参阅技术参数, "曲轴"。
主轴承轴颈的原始尺寸 ... 83.99 至 84.01 mm (3.307 至 3.308 in)
主轴承轴颈的最大允许磨损量 ... 0.040 mm (0.0016 in)
主轴承轴颈的倒角半径 ... 3.68 至 3.96 mm (0.145 至 0.156 in)
轴承轴颈和曲轴销的表面抛光 ... 0.2 微米
半径表面抛光 ... 0.4 微米
新主轴承轴颈的宽度 ... 35.235 至 35.165 mm (1.3872 至 1.3844 in)
再加工的轴颈可以选用具有下面的缩小尺寸的主轴承壳体。
- 缩小尺寸的轴承壳体 ... 0.25 mm (0.010
in)
- 缩小尺寸的轴承壳体 ... 0.51 mm (0.020 in)
- 缩小尺寸的轴承壳体 ... 0.76 mm (0.030 in)
- 缩小尺寸的轴承壳体 ... 0.51 mm (0.020 in)
壳体中央的厚度 ... 2.083 至 2.089 mm (0.0820 至 0.0823 in)
主轴承壳体的宽度 ... 31.62 至 31.88 mm (1.244 至 1.255 in)
轴承壳体与主轴承轴颈之间的间隙 ... 0.026 至 0.084 mm (0.0010 至 0.0033 in)
Caterpillar Information System:
C6.6 Engines for Caterpillar Built Machines Connecting Rod Bearing Journal
301.6C and 301.8C Mini Hydraulic Excavators Machine Systems Swing Boom Cylinder - Remove and Install
301.6C and 301.8C Mini Hydraulic Excavators Machine Systems Boom Cylinder - Remove and Install
301.6C and 301.8C Mini Hydraulic Excavators Machine Systems Stick Cylinder - Remove and Install
M318C and M322C Excavators Machine Systems Control Valve (Hydraulic Generator) - Install
M318C and M322C Excavators Machine Systems Control Valve (Hydraulic Generator) - Remove
C9 Generator Set Fuel System Primary Filter/Water Separator - Drain
320D and 323D Excavators Hydraulic System Pump Control (Main Hydraulic) - Main Pump Regulator
365C Excavator Engine Supplement Engine Enclosure - Install
365C Excavator Engine Supplement Engine Enclosure - Remove
365C Excavator Engine Supplement Muffler - Remove
365C Excavator Engine Supplement Engine Oil Cooler - Remove and Install
325C Excavator Engine Supplement Fuel Priming Pump - Remove and Install
325C Excavator Engine Supplement Muffler - Remove and Install
325C Excavator Engine Supplement Water Pump - Remove and Install
325C Excavator Engine Supplement Refrigerant Compressor - Remove and Install
302.5C Mini Hydraulic Excavator Machine Systems Final Drive and Travel Motor - Disassemble
302.5C Mini Hydraulic Excavator Machine Systems Final Drive and Travel Motor - Assemble
C6.6 Engines for Caterpillar Built Machines Camshaft Bearings
M318C and M322C Excavators Machine Systems Boom - Remove
M318C and M322C Excavators Machine Systems Boom - Install
M318C and M322C Excavators Machine Systems Boom Cylinder - Remove and Install
365C Excavator Engine Supplement Muffler - Install
301.6C and 301.8C Mini Hydraulic Excavators Machine Systems Swing Gear and Bearing - Remove and Install