Half Coupling F Type Taper Bore (HRCI230)

Name: Half Coupling F Type Taper Bore (HRCI230) | UK Stock | Arrow Engineering
SKU: HRCI230
Price: 95.68 GBP
Availability: InStock

£95.68

ex. VAT · £114.82 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

Bush Size

3020

F/H Hub Bore Max (mm)

F/H Hub Bore Min (mm)

Hub Length C (mm)

39.5

Hub Bore Depth D (mm)

52.5

Overall Diameter OA (mm)

225

Max Speed (RPM)

2800

Torque Rating Normal (Nm)

2000

Torque Rating Maximum (Nm)

5000

Weight (kg)

Weight

26kg

Dimensions (L × W × H)

22.5 × 22.5 × 22.5 cm

Overall envelope

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	HRCI230	Aroflex part number
Bush Size	3020
F/H Hub Bore Max (mm)	75
F/H Hub Bore Min (mm)	24
Hub Length C (mm)	39.5
Hub Bore Depth D (mm)	52.5
Overall Diameter OA (mm)	225
Max Speed (RPM)	2800
Torque Rating Normal (Nm)	2000
Torque Rating Maximum (Nm)	5000
Weight (kg)	26
Weight	26 kg
Dimensions	22.5 × 22.5 × 22.5 cm	Overall envelope
Bore Tolerance	H7	Precision transition fit
Certification	ISO 9001:2015	Quality assured

Half Coupling F Type Taper Bore (HRCI230)

Premium Taper-Lock Elastomeric Shaft Coupling Component

The HRCI230 Half Coupling F Type is designed for modern, high-efficiency power transmission applications requiring a secure taper bush fitting. The “F Type” hub profile features an internal taper mechanism that allows the quick-release taper bush to be mounted from the inside face of the hub. When combined with a standard elastomeric element, this assembly offers incredible vibration dampening, handles sudden peak shock loads, and smoothly compensates for parallel, angular, and axial shaft misalignments.

Precision-cast from industrial grade **Cast Iron EN-GJL-250 (UNI EN 1561)**, this component provides excellent structural fatigue strength and torque management. The taper bore layout eliminates the time-consuming process of custom shaft boring, making installation and drivetrain replacement fast and straightforward.

HRCI Half Coupling F Type Taper Bore Dimensions

Key Benefits & Features

Premium Metallurgy: Built from premium EN-GJL-250 grey cast iron for exceptional torsional stability and structural endurance under continuous duty cycles.
Taper-Lock Mounting Convenience: Integrates seamlessly with standard taper-lock bushes for an interference-style clamp fit on the shaft without relying solely on standard setscrews.
Maintenance Engineering Design: Incorporates explicit clearance metrics (*J allowance) ensuring necessary tool space for Allen keys during installation, secure torque-tightening, and fast disassembly blocks.

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