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Crank-Pin Chuck

Assembly

Eccentric chuck that offsets the crank so a rod (pin) journal turns on the spindle axis. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Crank-Pin Chuck parts and their functions

4 top-level parts · 8 parts in total · full bill of materials below
Crank-Pin Chuck parts diagram: 1 eccentric setting plate, 2 clamp jaw, 3 balance counterweight, 4 fastener set. 8 parts in 4 top-level items.
Crank-Pin Chuck parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Eccentric Setting Plate 1× Graduated plate that slides the work center off-axis by the crank throw.
2 Clamp Jaw 4×
3 Balance Counterweight 2× Adjustable mass cancelling the out-of-balance of the offset crank.
4 Fastener Set 1× Bolts, nuts, and washers.

3D model

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Build & assembly graph

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Bill of materials for Crank-Pin Chuck

4 top-level lines · 4 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Eccentric Setting Plate crankshaft-grinder-eccentric-plate 1× 1 · part
2 Clamp Jaw crankshaft-grinder-clamp-jaw 4× 4 · part
3 Balance Counterweight crankshaft-grinder-counterweight 2× 2 · part
4 Fastener Set fastener-set 1× 1 · part

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Where the crank-pin chuck is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.01–$2. How estimates work
VendorHQSpecialtyMOQLead time
sundram.com ↗ Chennai, IN Fasteners 10,000 pcs 3–5 wks
lpsindia.com ↗ Rohtak, IN Fasteners 10,000 pcs 3–5 wks
escort-fastener.com ↗ Suzhou, CN Fasteners 10,000 pcs 3–5 wks
tbfastener.com ↗ Shanghai, CN Fasteners 10,000 pcs 3–5 wks
sterlingtools.in ↗ Faridabad, IN Fasteners 10,000 pcs 3–5 wks