02931286 Main Bearing for Deutz BF6M1015

The 02931286 is a main bearing set designed for the BF6M1015 engine and other compatible DEUTZ models. It provides critical support and reduced friction for the engine’s crankshaft.

Key Specifications:

• Type: Precision-engineered main bearing shells (upper & lower halves)

• Material: High-strength aluminum-tin alloy or copper-lead alloy with overlay (depending on specification)

• Dimensions:

  • Inner Diameter (ID): Matches crankshaft journal size (exact size varies by engine configuration)

  • Width: Fits DEUTZ BF6M1015 bearing saddles

• Clearance: Designed for optimal oil film retention (check DEUTZ service manual for exact specs)

• Surface Finish: Precision-ground for smooth operation

Compatible Engines:

• DEUTZ BF6M1015 (6-cylinder, water-cooled diesel)

• May also fit other BFM/1015 series engines (verify with DEUTZ documentation)

Cross-Reference & Equivalent Bearings:

Installation Notes:

• Torque Specifications: Follow DEUTZ manual (typically 100–120 Nm for main bearing caps, but confirm).

• Clearance Check: Measure with plastigauge (ideal range: 0.03–0.08 mm).

• Lubrication: Always pre-lube bearings with engine oil during assembly.

Warning:

• Incorrect installation can lead to engine seizure or crankshaft damage.

• Replace bearings in full sets (do not mix old/new shells).