Precision Ground Gears

Precision ground gears facilitate quieter running and higher loads than finish cut gears. Northern Tool & Gear provide a cost effective high quality service for precision ground gears from 50mm pcd. to 1200mm pcd. Our gears are manufactured on the latest CNC threaded wheel and form grinders, backed up with on-site heat treatment and CNC gear inspection facilities.

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Other Products and Services from Northern Tool & Gear Company Ltd

Straight Bevel Gears

Straight bevels, as the name suggests, are bevel gears with straight teeth, this is a simple reliable method of turning a drive through an angle, usually 90 degrees. Northern Tool & Gear have the capability of producing straight bevel gears up to 215 PCD with a 35mm face width, with heat treatment on site and full Gleason test facility to ensure strict quality control.

Grinding

External: CNC:
Up to 350mm diameter, 1500mm long.
Internal:
Up to 600mm diameter bore, 150mm long.
Honing:
Up to 100mm diameter bore, 100mm long.
Worm / Thread grinding:
Up to 150mm diameter, 750mm long.

Helical Gears

Helical gears are gears with angled teeth, known as the helix angle. This allows parallel axis gears to transmit more power, more quietly, than equivalent size spur gears, due to the superior contact transmission allowed by this helix angle.

Northern Tool & Gear produce helical gears and mating pinions, both finish cut and gear ground, utilising the latest technology CNC machinery, sizes ranging from 50mm to 1200mm PCD, supported with full CNC gear inspection capability and our in-house heat treatment facility.

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Northern Tool & Gear Company Ltd

John Street West, Arbroath, Angus, DD11 1RT, United Kingdom

Since 1945, Northern Tool & Gear Company Ltd has been producing high-quality gears, shafts, and bevels at their Arbroath facility, serving industries such as renewables, mining, marine, oil and gas, printing, motorsport, and more. With a dedicated team of 50 and ISO certification, NTG manufactures to the highest standards using advanced CNC machinery, supported by an in-house CNC gear checking and heat treatment facility. They offer technical support, project management, and tooling options, while also providing reverse engineering and rebuild services for worn or obsolete parts.

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