Brewis Big Rig Swivels
Categories: Tooling
Our drilling swivels have stood the test of time. They are the preferred choice of professional drillers worldwide.
The range of “BIG RIG” swivels is a further development of the legendary Brewis Heavy Duty Swivel.
Description
BIG RIG – Heavy Duty Pullback Swivels
from 44 to 550 US Ton
Each swivel uses an SKF Explorer (or FAG X-Life) spherical roller thrust bearing of a declared size. i.e. The 154 US Ton swivel contains a bearing with a dynamic capacity of 154 US Tons. Most swivel makers don’t declare the bearing capacity of their swivels but instead quote a figure for the strength of the supporting steelwork; this isn’t much help if the bearing has seized!
- Sizes from 44 to 550 US Tons.
- Patented Sealing System allows power greasing.
- Side grease point for ease of use.
- Manufactured from high tensile steel.
- One piece shaft.
- Sizes – US Tons 44, 58, 83, 110, 154, 175, 210, 275, 320, 382, 455, 550.
- API Box to clevis connections as standard. Clevis/Clevis to order.