Ball Bearing RF74108A
Series 75 Core Block™, Mast Base with 8mm Clevis Pin
Mast base block. 8mm Clevis Pin
FEATURES
Class leading performance and sleek, contemporary styling.
Excellent dynamic and high static load performance.
Less than half the friction of the nearest competitorSuits attachment to 14mm (9/16”) wide mast collar post.
Removable 8mm (5/16”) clevis pin at head.
Central hub hole can be used as a becket take-off or tie-up point.
* Full block rated load can only be achieved with uniformly distributed load cross full length of clevis pin ie.
14mm (9/16") diameter mast collar post of 14mm (9/16")wide mast collar plate/tang
Specifications
| Sheave diameter (mm) | 75 |
|---|---|
| B.L. (kg) | 3000* |
| M.W.L. (kg) | 1500* |
| Max. Rope diameter (mm) | 14 |
| Weight (g) | 230 |
| Pin Ø (mm) | 8 |
| Notes: | Full block rated load can only be achieved with uniformly distributed load across full length of clevis pin. i.e. 14mm (9/16”) diameter mast collar post or 14mm (9/16”) wide mast collar plate/tang. |
