Main Bearing Journal - Steel Crankshaft
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，请参阅技术参数模块, "曲轴" 部分。
主轴承轴颈的原始尺寸 ... 76.159 至 76.180 mm (2.9984 至 2.9992 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 3.69 mm (0.1448 至 0.1452 in)
轴承轴颈、曲柄销以及半径表面抛光 ... 0.4 微米 (16 µ 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 ... 0.75 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 ... 0.057 至 0.117 mm (0.0022 至 0.0046 in)
Caterpillar Information System:
3054C and C4.4 Industrial Engine and Marine Auxiliary Engine Crankshaft - Steel Crankshaft
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Air Starting Motor - Remove
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Air Starting Motor - Install
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Air Starting Motor - Disassemble
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Air Starting Motor - Assemble
G3520B Engines Desired Speed Input (4 - 20 mA)
C-10, C-12 and C-15 On-highway Engines Diagnostic Codes
G3520B Engines Analog Sensor Signal
3054E Industrial Engine Engine Design
3512 and 3516 EUI Engines and 784B, 785B, 789B and 793B Off-Highway Truck/Tractors Aftercooler
C11, C13 and C15 On-highway Engines Vehicle Activity Report Parameters
C11, C13 and C15 On-highway Engines Driver Reward
414E, 416E, 420E and 430E Backhoe Loaders General Information
3126B Engine for Caterpillar Built Machines Injection Actuation Pressure - Test
G3520B Engines Detonation Sensors
3056E Industrial Engine Fuel Injection Timing - Check
C7 and C9 On-Highway Engines 0102-01 Low Boost Pressure (25)
C7 and C9 On-Highway Engines 0102-02 Boost Pressure signal erratic
C-10, C-12 and C-15 On-highway Engines 0102-07 Boost Pressure not responding
C-10, C-12 and C-15 On-highway Engines 0173-00 High Exhaust Gas Temperature Derate
C-10, C-12 and C-15 On-highway Engines 0173-11 Very High Exhaust Gas Temperature Derate
3056E Industrial Engine Finding Top Center Position for No. 1 Piston
3034 Engine for Caterpillar Built Machines Increased Engine Oil Temperature - Inspect
G3520B Engines ECM Output Circuit (Fuel Control)