Falk Lifelign^® Gear Couplings

View Technical Specifications

Type G20 Close-Coupled, Double-Engagement

The wrong gear coupling can be costly. So Rexnord has developed the less expensive solution: Lifelign couplings. The low initial cost of Falk Lifelign Gear Couplings, along with the highest bore capacities and ratings make them the true money saving option saving you as much as 35 percent over competitive designs.

Built to last longer, protect your equipment and save you money, Lifelign couplings are right for a whole world of applications.

What's more, Rexnord Couplings are designed to AGMA size standards, and are interchangeable "half for half" with many other brands.

With a wide variety of sizes and capacity ratings, durable Lifelign couplings give users the broadest possible choice range, no matter what the application, or factory environment.

Smart Money

A large bore capacity and high ratings, combined with a gear coupling's inherent torque density, offers a low initial cost for Many applications up to 35 percent over other brands.

Longer Life

A longer working life is virtually built into Lifelign couplings. Superior lubrication, Long Term Grease (LTG), and a four point seal, extend life and reduce maintenance.

Equipment Protection

Triple crowned teeth are designed with crowns on all working portions of the teeth, so they can slide freely to accommodate misalignment and movement. As a result, connected equipment is protected from damaging loads.

Interchangeability

Because of their AGMA standard sizes, Lifelign couplings are one half for one half interchangeable with other standard gear couplings, regardless of difference in sleeve barrel, hub and bore dimensions.

G Standard Flanged Sleeve

This general purpose series is used on bulk handling systems, paper machines, fans, pumps, cranes, mixers, sugar mills, crusher and many other high torque applications.

• 12 sizes

• 18 types

• Bores to 330 mm (13 inch)

• Capacities to 135 000 Nm (1,197,000 lb./in.)

• Largest bore capacity and rating make this coupling an economical choice.

GC Continuous Sleeve

The one piece sleeve is used on high speed equipment with low inertia requirements, and in applications requiring a low initial cost.

• 6 sizes

• 2 types

• Bores to 134 mm (4.875 inch)

• Capacities to 18 500 Nm (163,800 lb./in.)

• Low rotating mass

• Compact design

• Lowest initial cost

G Large Flanged Sleeve

This larger capacity size is ideal for very high torque applications in power plants, mining, cement, steel and metal mills, paper, sugar, rubber and other large industrial plants.

• 16 sizes

• 10 types

• Bores to 1 219 mm (52 inch)

• Capacities to 6 760 000 Nm (59,850,000 lb./in.)

• Bolton seal end plates for easy seal ring replacement

• Alloy steel option for increased capacity and life

• Lowest initial cost for high capacity requirements