Rexnord Falk 70T10 Cover Grille Set

Rexnord Falk 1070T10 Steelflex Grid Coupling Cover & Grille Set (70T10)

The Rexnord Falk 1070T10 Steelflex Grid Coupling Cover & Grille Set (commonly designated in field service as the 70T10 size) is an engineered, high-performance mechanical power transmission assembly engineered to accommodate axial displacement, parallel misalignment, and angular misalignment while dampening shock loads and vibration. Designed with a horizontally-split aluminum cover configuration, this complete assembly kit encompasses precision-machined housing halves, high-strength alloy steel tapered grid springs, sealing components, and fastening hardware required for immediate installation on heavy-duty industrial and marine drivetrain setups.

Model Details

• Brand: Rexnord Falk
• Product Category: Mechanical Power Transmission / Grid-Type Flexible Shaft Couplings
• Series: Steelflex Type T10 (Horizontally-Split Cover, Close-Coupled Design)
• Coupling Size Code: 1070T10 (Field Designation: 70T10)
• Manufacturer Part Number (MPN): 1070T10 Cover-Grid Assembly (Bill of Material Variant: 707058 / 0775812)

Technical Specifications

Key Features

1. Advanced Tapered Grid Geometry: Designed to deflect under load, gradually sharing peak shock forces across the grid length to protect driving and driven machinery.
2. Horizontally-Split Cover Design: Permits swift, unhindered grid inspection and component replacement without requiring the axial displacement of connected driver or driven shafts.
3. Precision Shot-Peened Spring Steel: The alloy steel grid elements undergo controlled shot-peening to drastically optimize surface molecular compression and fatigue resistance.
4. Extended Maintenance Intervals: Capable of operating for up to 5 years without re-greasing when packed and maintained using proprietary Falk LTG (Long Term Grease).
5. Complete All-In-One Box Kit: Ships fully bundled with matched cover halves, sealing gaskets, Buna-N o-ring seals, fastening hardware, and high-performance lubricant.

Applications

• Marine propulsion auxiliary systems, main propulsion turning gear interfaces, and deck machinery drives
• Heavy-duty industrial centrifugal pumps, reciprocating compressors, and high-inertia fans
• Mining conveyors, ball mills, heavy crushers, and aggregate processing equipment
• Industrial mixing tanks, agitators, and heavy-duty planetary or helical industrial gearboxes
• Steel mill roller tables, pulp & paper manufacturing line drives, and extrusion machinery

Frequently Asked Questions

What components are included in the Falk 70T10 cover and grille set box?

The complete kit includes two horizontally-split aluminum cover halves, high-strength alloy steel grid spring segments, connecting bolts and locknuts, O-ring sealing strips, gaskets, and initial packets of Falk LTG coupling grease.

Can this cover assembly be installed without moving the connected motor and pump?

Yes. Because of the horizontally-split cover design, maintenance technicians can remove the old cover and swap out broken grid segments laterally without shifting the driver or driven equipment shafts.

What is the recommended service life for the grid spring when properly maintained?

When aligned within standard AGMA tolerances and lubricated strictly with Falk LTG synthetic grease every 5 years, the grid components and covers are engineered for long-term multi-year continuous industrial operation.