Crankshaft, Main & Connecting Rod Bearings Specification
CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS SPECIFICATION
| Application |
In. (mm) |
| Crankshaft |
| End Play |
| Standard |
.0039-.0102 (.099-.026) |
| Wear Limit |
.0118 (.300) |
| Maximum Runout |
.0020 (.051) |
| Main Bearings |
| Journal Diameter |
| Grade No. 0 |
2.1643-2.1646 (54.973-54.980) |
| Grade No. 1 |
2.1641-2.1643 (54.968-54.973) |
| Grade No. 2 |
2.1639-2.1641 (54.963-54.968) |
| Grade No. 3 |
2.1636-2.1639 (54.955-54.963) |
| Journal Out-Of-Round |
.0002 (.005) |
| Journal Runout |
.002 (.05) |
| Journal Taper |
.0002 (.005) |
| Oil Clearance |
| Standard |
.0002-.0009 (.005-.023) |
| Wear Limit |
.002 (.05) |
| Connecting Rod Bearings |
| Journal Diameter |
| Grade No. 0 |
1.8885-1.8887 (47.968-47.973) |
| Grade No. 1 |
1.8883-1.8885 (47.963-47.968) |
| Grade No. 2 |
1.8880-1.8883 (47.955-47.963) |
| Journal Out-Of-Round |
.0002 (.005) |
| Journal Runout |
.002 (.05) |
| Journal Taper |
.0002 (.005) |
| Oil Clearance |
| Standard |
.0008-.0018 (.020-.046) |
| Wear Limit |
.0035 (.089) |