120H Heavy Duty Roller Chain 10 Feet plus Connecting Master Link

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120H Heavy Duty Roller Chain 10 Feet plus Connecting Master Link

H series chain is designed for heavy-duty applications, with thicker plates than and BS/DIN chains to withstand approximately 10% higher shock loads, and is suitable for lower operating speeds
All Maple Ace Chains are Shot-peened, Pre-loaded, Pre-lubricated, Wear-Resistant, and Fatigue Resistant
Higher tensile strength for superior impact resistance
Heat treatment to achieve ideal hardness
Every package contains a 10-feet chain and connecting link. Additional connecting and offset links can be bought separately at our store
The chain can be cut to desired length using a Chain Breaker

$348.95 CAD

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H series chain is designed for heavy-duty applications, with thicker plates than and BS/DIN chains to withstand approximately 10% higher shock loads, and is suitable for lower operating speeds
All Maple Ace Chains are Shot-peened, Pre-loaded, Pre-lubricated, Wear-Resistant, and Fatigue Resistant
Higher tensile strength for superior impact resistance
Heat treatment to achieve ideal hardness
Every package contains a 10-feet chain and connecting link. Additional connecting and offset links can be bought separately at our store
The chain can be cut to desired length using a Chain Breaker

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Specifications

Item120H-1

ANSI Chain number120H-1

BS/ISO Chain number24AH-1

Number of Strands1

Chain Pitch Metric38.1 mm

Chain Pitch Inch1.5 in

Roller diameter d1 max Metric22.23 mm

Roller diameter d1 max Inch0.88 in

Width between inner plates b1 min Metric25.22 mm

Width between inner plates b1 min Inch0.99 in

Pin diameter d2 max Metric11.1 mm

Pin diameter d2 max Inch0.44 in

Pin length L max Metric53.5 mm

Pin length L max Inch2.11 in

Pin length Lc max Metric57.50 mm

Pin length Lc max Inch2.27 in

Plate height h2 max Metric35.7 mm

Plate height h2 max Inch1.41 in

Plate thickness T max Metric5.6 mm

Plate thickness T max Inch0.22 in

Ultimate Tensile Strength Q min127.0 kN

Average Tensile Strength Q0160.9 kN

Weight (kg/m)6.60 kg

Weight (lbs/ft)4.43 lbs

MaterialCarbon/Alloy Steel

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You can browse by product category or application. If you're unsure about specifications or compatibility, our technical team is available to assist with fitment verification and product selection.

Yes, all Maple Ace products come with a manufacturer's warranty. Coverage varies by product type — please refer to the product page or contact our support team for specific warranty details.

Standard shipping within Canada typically takes 3–7 business days. Expedited options are available at checkout. Orders placed before 2 PM EST are usually processed the same day.

Absolutely. Our bearings and components are manufactured to OEM specifications, meeting or exceeding original equipment standards for fit, form, and function across all supported applications.

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