Pulley Block Pair Assembly
Two pulley systems: a fixed upper block anchored to the ceiling, and a traveling lower block supporting the load, both with ball bearings. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
2 top-level lines · 8 rows shown · 7 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Upper Fixed Block 3 parts | ceiling-bike-hoist-upper-fixed-block | 1× | 1 | 4 | assembly |
| 1.1 | Upper Pulley Wheel | ceiling-bike-hoist-upper-pulley-wheel | 1× | 1 | — | part |
| 1.2 | Upper Block Housing | ceiling-bike-hoist-upper-block-housing | 1× | 1 | — | part |
| 1.3 | Upper Mounting Bolt | ceiling-bike-hoist-upper-mounting-bolt | 2× | 2 | — | part |
| 2 | Lower Traveling Block 3 parts | ceiling-bike-hoist-lower-traveling-block | 1× | 1 | 3 | assembly |
| 2.1 | Lower Pulley Wheel | ceiling-bike-hoist-lower-pulley-wheel | 1× | 1 | — | part |
| 2.2 | Lower Block Housing | ceiling-bike-hoist-lower-block-housing | 1× | 1 | — | part |
| 2.3 | Lower Swivel Connection | ceiling-bike-hoist-lower-swivel-connection | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $1–$300 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 1,000 pcs | 8–12 wks |
| shdrive.cn ↗ | Yuhuan, CN | Gears & driveline | 1,000 pcs | 8–12 wks |
| bharatgears.com ↗ | Mumbai, IN | Automotive gears | 1,000 pcs | 8–12 wks |
| 🇮🇳ZF India zf.com ↗ | Pune, IN | Driveline & chassis | 1,000 pcs | 8–12 wks |
| advancegroup.cn ↗ | Hangzhou, CN | Gearboxes | 1,000 pcs | 8–12 wks |