Centaflex Couplings
CENTAFLEX-A highly flexible precompressed rubber-in-compression couplings within the Regal Rexnord portfolio — multiple configuration variants for marine, industrial, energy and rail applications.
CENTAFLEX-A overview
CENTAFLEX-A is a highly flexible precompressed rubber-in-compression coupling family within the Regal Rexnord portfolio. The design provides high torsional elasticity, damps torsional vibration and shock, compensates axial, radial and angular misalignment, and provides backlash-free torque transmission.
Configuration variants
The CENTAFLEX-A family includes Type 0-S, Type 0, AM, ACV, AGM, M and Drive Shafts configurations. Each variant addresses distinct layout and duty requirements. Do not assume interchangeability across unrelated variants.
Type 0 size catalogue
Type 0 dimensional data covers sizes 1 through 600 in the verified source (size 800 excluded pending source reconciliation). Torque data is published only for sizes 1 and 2 where explicit manufacturer values were supplied.
Typical duty
CENTAFLEX-A couplings appear on marine, industrial, energy and rail drives where a dedicated highly flexible rubber-in-compression coupling is specified. Rubber and silicone element options provide electrical insulation and thermal resistance per manufacturer documentation.
Quotation support
Authorised Regal Rexnord distributor enquiry for Centaflex size and configuration review. Send application details.
CENTAFLEX-A configuration variants
Type 0-S
Highly flexible precompressed rubber-in-compression configuration.
Type 0
Standard Type 0 configuration with verified dimensional catalogue below.
Type AM
CENTAFLEX-AM variant. Family-level reference; no individual PDP in this batch.
Type ACV
CENTAFLEX-ACV variant. Family-level reference; no individual PDP in this batch.
Type AGM
CENTAFLEX-AGM variant. Family-level reference; no individual PDP in this batch.
Type M
CENTAFLEX-M variant. Family-level reference; no individual PDP in this batch.
Drive Shafts
CENTAFLEX-A drive shaft configurations. Family-level reference; no individual PDP in this batch.
CENTAFLEX-A Type 0 verified sizes
Select a published designation for Type 0-S or Type 0 product pages. Engineering reference rows provide verified Type 0 dimensional data; torque ratings appear only for sizes 1 and 2 where explicit values were supplied.
CENTAFLEX-A Type 0 sizes
18 products
| Designation | Key Ratings | Configuration | Action |
|---|---|---|---|
| 1 | TKN: 0.01 kNm (50 Shore A) · 10000 RPM · 56 mmCENTAFLEX-A Type 0 size 1 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 2 | TKN: 0.02 kNm (50 Shore A) · 8000 RPM · 85 mmCENTAFLEX-A Type 0 size 2 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 4 | TK: 80 mm · 100 mmCENTAFLEX-A Type 0 size 4 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 8 | TK: 100 mm · 120 mmCENTAFLEX-A Type 0 size 8 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 12 | TK: 100 mm · 122 mmCENTAFLEX-A Type 0 size 12 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 16 | TK: 125 mm · 150 mmCENTAFLEX-A Type 0 size 16 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 22 | TK: 125 mm · 150 mmCENTAFLEX-A Type 0 size 22 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 25 | TK: 140 mm · 170 mmCENTAFLEX-A Type 0 size 25 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 28 | TK: 140 mm · 170 mmCENTAFLEX-A Type 0 size 28 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 30 | TK: 165 mm · 200 mmCENTAFLEX-A Type 0 size 30 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 50 | TK: 165 mm · 200 mmCENTAFLEX-A Type 0 size 50 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 80 | TK: 165 mm · 205 mmCENTAFLEX-A Type 0 size 80 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 90 | TK: 215 mm · 260 mmCENTAFLEX-A Type 0 size 90 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 140 | TK: 215 mm · 260 mmCENTAFLEX-A Type 0 size 140 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 200 | TK: 250 mm · 300 mmCENTAFLEX-A Type 0 size 200 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 250 | TK: 280 mm · 340 mmCENTAFLEX-A Type 0 size 250 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 400 | TK: 300 mm · 370 mmCENTAFLEX-A Type 0 size 400 - engineering reference | Close-Coupled (Standard) | Engineering reference |
| 600 | TK: 380 mm · 470 mmCENTAFLEX-A Type 0 size 600 - engineering reference | Close-Coupled (Standard) | Engineering reference |
Have a part number or designation?
Send manufacturer part numbers, bore sizes or coupling designations for engineering identification and quotation support. This is an identification/interchange enquiry—not a live stock lookup or availability confirmation.
Common questions
Yes. Centaflex is offered within the Regal Rexnord coupling portfolio alongside Omega, Viva, Lifelign and other families listed on the Rexnord couplings hub.
Individual product pages are published for Type 0-S and Type 0 only. Other variants (AM, ACV, AGM, M, Drive Shafts) are shown as family-level configuration references.
Check hub and element markings, measure bore and shaft gap, and note equipment type. Send details for catalogue cross-reference and quotation support.