CRANKSHAFT SPROCKET CONSTRUCTION [L5]SM1934297
CRANKSHAFT SPROCKET CONSTRUCTION [L5]

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• High-strength chromium steel has been adopted for the crankshaft sprocket. Due to the carbonizing protection, abrasion resistance at all chain contact points is increased.
• The crankshaft sprocket consists of a timing chain sprocket and oil pump sprocket, which are integrated into a single unit.
• The keyway on the crankshaft sprocket, used to position the crankshaft during installation, has been eliminated.

Timing Chain Drive Sprocket Specification.

ITEM

Specification
Outer diameter
(mm {IN.EN_UK})
About
47.95 {1.888}
Tooth width
(mm {IN.EN_UK})
About
7.35 {0.289}

Oil Pump Drive Sprocket Specification.

ITEM

Specification
Outer diameter
(mm {IN.EN_UK})
About
47.95 {1.888}
Tooth width
(mm {IN.EN_UK})
About 6.15 {0.242}

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