Main & Rod Bearing Specifications

MAIN & ROD BEARINGS SPECIFICATIONS

Application

In. (mm)

Main Bearings

Journal Diam.

⁽¹⁾ 1.9661-1.9668 (49.938-49.956)

Clearance

.0009-.0017 (.024-.042)

Thrust Bearing

No. 4

Crankshaft End Play

⁽²⁾ .0031-.0111 (.079-.282)

Connecting Rod Bearings

Journal Diam.

⁽¹⁾ 1.7693-1.7699 (44.940-44.956)

Clearance

.0011-.0027 (.028-.068)

Side Play

⁽³⁾ .0043-.0103 (.110-.262)

⁽¹⁾	Maximum journal out-of-round is .002" (.05 mm). Grinding limit is.030" (.75 mm).

⁽²⁾	Maximum end play is .012" (.30 mm).

⁽³⁾	Maximum side play is .012" (.30 mm).