In Stock

Add to Basket

Workshop Add Bore & Keyway Service

+ £0.00 (£0.00 each)

Order total (product + machining): £120.00

Price varies by bore size and Bore Qty (per machined hub).

Bore size (Hub 1)

Bore size (Hub 2)

Bore Qty (machined items)

Max equals product quantity.

Please Confirm any Additional Machining Details Required (optional)

Keyway size (optional)

Price Breakdown

Up to 25mm (0.984") – (£15)
Up to 40mm (1.575") – (£20)
Up to 60mm (2.362") – (£30)
Over 60mm (2.362"+) – (£45)

Quantity Discount Breakdown

1 to 5 items: No discount
6 to 9 items: 10% off
10 to 19 items: 15% off
20 to 49 items: 20% off
50 to 99 items: 25% off
100+ items: 30% off

SKU: GS48.hub GS Jaw Coupling Hubs (Clamping)

AROFLEX GS48 Coupling Hub (Clamping)

Name: AROFLEX GS48 Coupling Hub (Clamping) | UK Stock | Arrow Engineering
SKU: GS48.hub
Price: 120.00 GBP
Availability: InStock

£120.00

ex. VAT · £144.00 inc. VAT

JS9 Tight Fit Anti-Roll H7 Precision Transition Fit ISO 9001 Quality Assured

In Stock — Dispatches within 24 hours. Bulk orders (10+) available — call for lead time.

Technical Specifications

Max Bore

O.D.

105

Hub Length

Rated Torque Nm

525

Standards & Fit

JS9

JS9 Keyway Tight fit anti-roll standard

Precision Transition Fit Precision bore fit

ISO

ISO 9001:2015 Quality Assured

Parameter	Value	Notes
SKU	GS48.hub	Aroflex part number
Max Bore	55
O.D.	105
Hub Length	41
Rated Torque Nm	525
Bore Tolerance	H7	Precision transition fit
Certification	ISO 9001:2015	Quality assured

The AROFLEX GS Clamping Hub is a high-precision, zero-backlash component designed for demanding motion control environments. This Double Slotted version provides a superior friction-locked connection, ensuring the hub remains securely fastened to the shaft even under high-torque reversals and high-speed operation.

Why Choose the AROFLEX GS Clamping Hub?

Unlike standard set-screw hubs, the double-slotted clamping mechanism distributes pressure evenly around the shaft. This eliminates the need for keyways in many applications, prevents shaft damage, and provides zero-backlash performance essential for CNC machining, robotic positioning, and high-speed encoders.

Applications & Benefits:

Servo & Stepper Motors: Perfect for high-dynamic positioning where accuracy is critical.
Vibration Dampening: When paired with a 98 Shore A (Red) insert, it effectively absorbs system resonance and shock loads.
Easy Installation: The clamping design allows for quick axial adjustment and secure fastening without specialized machining.
Electrical Isolation: Protects sensitive electronics by preventing current flow through the coupling.

Ordering Information:

This product listing is for ONE HUB ONLY. To create a functioning coupling, you will typically require two hubs and one flexible insert.

Need the full set? Shop Complete AROFLEX Assemblies here.

🚚 Free UK delivery over £150

🔒 SSL secure checkout

🌍 Global shipping available

Testimonials

What our customers say.

See what our customers have to say about our products and services

      EXCELLENT  
   Based on 15 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   H Cunningham 
 18 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. Very helpful, friendly staff.
  
 
      Posted on Google  
   
   P Wâtëŕs 
 16 August 2023
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service and customer support.  Professional staff. And really informative.
  
 
      Posted on Google  
   
   T hall 
 29 November 2021
 
 
 Trustindex verifies that the original source of the review is Google. Very helpful company....above 5 star rated.
  
 
      Posted on Google  
   
   B Kennedy 
 16 November 2020
 
 
 Trustindex verifies that the original source of the review is Google. Very very helpful a pleasure to deal with you
  
 
      Posted on Google  
   
   D Birch 
 25 October 2020
 
 
 Trustindex verifies that the original source of the review is Google. Everytime ive been here they have had what i needed, and good prices, so all good with me

Related Products

Other items in this range you may be interested in

SKU: GS28.hub

AROFLEX GS28 Coupling Hub (Clamping)

£75.00

SKU: HRCE070

Half Coupling H Type Taper Bore (HRCE070)

£8.95

SKU: HRCE130

Half Coupling H Type Taper Bore (HRCE130)

£26.34

SKU: HRCI230

Half Coupling F Type Taper Bore (HRCI230)

£95.68