11 21 Crankshaft and Bearings N62TU

CRANKSHAFT AND BEARINGS N62TU SPECIFICATION

Ground sizes of main bearing journals	Bearing point 1
Standard yellow	mm	69.974 ^+0.006
Standard green	mm	69.967 ^+0.006
Original violet	mm	69.961 ^+0.005
Undersize 1 (U 0.25) yellow	mm	69.724 ^+0.006
Undersize 1 (U 0.25) green	mm	69.717 ^+0.006
Stage 1 (U 0.25) violet	mm	69.711 ^+0.005
Undersize 2 (U 0.50) yellow	mm	69.474 ^+0.006
Undersize 2 (U 0.50) green	mm	69.467 ^+0.006
Stage 2 (U 0.50) violet	mm	69.461 ^+0.005
Crankshaft bearing clearance, radial	mm	0.024-0.052
Maximum permitted runout on central crankshaft journal (crankshaft supported at bearing journals 1 and 5).	mm	0.15

CRANKSHAFT AND BEARINGS N62TU SPECIFICATION

Ground sizes of main bearing journals	Bearing points 2 to 7
Standard yellow	mm	69.984 ^+0.006
Standard green	mm	69.977 ^+0.006
Original violet	mm	69.971 ^+0.005
Undersize 1 (U 0.25) yellow	mm	69.734 ^+0.006
Undersize 1 (U 0.25) green	mm	69.727 ^+0.006
Stage 1 (U 0.25) violet	mm	69.721 ^+0.005
Undersize 2 (U 0.50) yellow	mm	69.484 ^+0.006
Undersize 2 (U 0.50) green	mm	69.477 ^+0.006
Stage 2 (U 0.50) violet	mm	69.471 +0.005
Crankshaft bearing clearance, radial	mm	0.024-0.052
Maximum permitted runout on central crankshaft journal (crankshaft supported at bearing journals 1 and 5).	mm	0.15

CRANKSHAFT AND BEARINGS N62TU SPECIFICATION

Ground sizes of conrod bearing journals
Standard	mm	54.00 ^-0.009_-0.025
Size 1	mm	53.75 ^-0.009_-0.025
Size 2	mm	53.50 ^-0.009_-0.025
Radial conrod bearing play	mm	0.028-0.070