Golden Bearing Company
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Manufacturer Regal Rexnord
Falk Lifelign
Close-Coupled
Regal Rexnord Falk Lifelign 1055G20 Gear Coupling
Availability
Confirm at quotation
Regal Rexnord · Falk Lifelign Series · Size 1055G20
Rated Torque
74,000 Nm
Maximum Operating Speed
2,650 RPM
Coupling Size Designation
1055G
Maximum Bore Capacity
220 mm
- Manufacturer
- Regal Rexnord
- Product Family
- Gear Coupling
- Series
- Falk Lifelign
- Designation
- 1055G20
- Configuration
- Close-Coupled
Falk Lifelign G20 1055G close-coupled gear coupling | 74,000 Nm rated torque, 2,650 RPM max
- Product Type
- Gear Coupling
- Industry
- General industrial, steel, paper, mining
- Standard
- Falk Lifelign G20 Engineering Data
Why Source Through Golden Bearing Company
Authorised industrial distributor
Engineering Support
Duty review, bore selection, and application engineering assistance
Authorised Manufacturer Data
Specifications published exactly as manufacturer catalogue data
Technical Assistance
Configuration, interchangeability, and spare element guidance
Product Overview
Falk Lifelign size 1055G20 is a double-engagement, close-coupled gear coupling rated at 74,000 Nm continuous torque and 2,650 RPM maximum operating speed for horizontal industrial drives.
Commercial Identification
Authoritative procurement identifiers for ERP, RFQ, and purchase order entry. Copy values directly where shown.
- Manufacturer
- Regal Rexnord
- Product Family
- Gear Coupling
- Series
- Falk Lifelign
- Designation
- 1055G20
- Configuration
- Close-Coupled
Engineering Specifications
Manufacturer-published performance ratings and compliance data. Values match the authoritative product record without modification.
Performance Ratings
| Coupling Size Designation | 1055G |
|---|---|
| Rated Torque (Continuous) | 74,000 Nm |
| Peak Torque | Two times published continuous rating |
| Maximum Operating Speed | 2,650 RPM |
| Unit Weight (G20 coupling) | 249 kg |
| Maximum Bore Capacity | 220 mm |
| Minimum Bore (Rough Stock Bore) | 102 mm |
| Dimension M | 204 mm |
| Shaft Gap (GAP) | 8 mm |
Alignment & Compliance
Dimensions
Physical envelope and mounting dimensions for layout, guard design, and system integration.
| Overall length (A) | 425 mm |
|---|---|
| Dimension B | 344 mm |
| Dimension C | 168 mm |
| Dimension D | 279 mm |
| Dimension F | 334 mm |
| Dimension H | 38 mm |
| Dimension J | 158 mm |
| Dimension M | 204 mm |
| Shaft Gap (GAP) | 8 mm |
Materials & Configuration
Standard and optional materials, element compounds, and hub types.
Product Images
Downloads
Official manufacturer catalogues, engineering drawings, and installation documentation shared across the product family.
Applications
Size 1055G20 is commonly applied across Fans, Overhead Cranes, Conveyors, Steel And Paper Mill Equipment (Mkl-Cpl-G20-001). Published standards compliance includes Falk Lifelign G20 Engineering Data. Verify duty conditions against the full engineering specification tables below before final selection.
Fans
Overhead Cranes
Conveyors
Steel And Paper Mill Equipment (Mkl-Cpl-G20-001)
Frequently Asked Questions
Engineering and procurement answers for specification review and quotation.
What is the manufacturer part number for Falk Lifelign 1055G20?
Falk Lifelign 1055G20 is available for quotation and engineering configuration. Submit an RFQ with the size designation, bore requirements, and application duty for procurement assistance.
What is the rated continuous torque for Falk Lifelign 1055G20?
The published rated torque (continuous) is 74,000 Nm per manufacturer catalogue data for Falk Lifelign 1055G20.
What is the maximum operating speed?
The maximum operating speed is 2,650 RPM as published in the engineering specification for Falk Lifelign 1055G20.
What is the maximum bore capacity?
Maximum bore capacity is 220 mm for Falk Lifelign 1055G20. Final bore, keyway, and hub type are selected at order configuration.
Who manufactures this coupling?
Regal Rexnord manufactures this product. Golden Bearing Company supplies and supports configuration, quotation, and application guidance.
Which dimensional standard applies?
Published dimensional standard compliance is Falk Lifelign G20 Engineering Data. Refer to the dimensions table for envelope values.
What is the peak torque capacity for Falk Lifelign 1055G20?
Peak torque capacity is two times the published continuous rating for Falk Lifelign 1055G20, per manufacturer catalogue guidance. Verify duty conditions and service factor before final selection.
Is Limited End Float (LEF) available for Falk Lifelign 1055G20?
Limited End Float with standard gap disc is a configuration option where supported by the application and machinery design. LEF is not the default configuration for every G20 size; confirm suitability during quotation.
Brand Information
Regal Rexnord products supplied and supported through Golden Bearing Company for engineering selection and quotation.
Request an Engineering Quote
Request a configuration quote for Falk Lifelign 1055G20 including bore, hub type, service factor, and quantity. Golden Bearing Company engineering support assists with G20 selection and application review.