KOHARA GEAR INDUSTRY Spur Gears（Material (Details)：General Steel Material）

Surface induction hardened spur gear capable of alteration.[Features]・ Surface induction hardened S45C material used, with grinding to hole standard.・ Accuracy JIS N7 grade, reasonably priced spur gear.[Applications]・ Ideal for general industrial machines including machine tools, conveyers, and lifting equipment.

Spur gears with a wide variety of modules, number of teeth, etc., low price and high applicability.[Features]・ S45C made, accuracy JIS N8 grade, with most varieties in class standard spur gear, at a reasonable price.・ Black oxide coating treatment is applied for rust prevention.・ Modules 0.5 to 10 and fine pitch to large modules, available in large selection of 12 to 200 teeth.[Applications]・ Ideal for general industrial machines including machine tools, conveyers, and lifting equipment.

Thin single boss type spur gear, with narrow tooth face designed for light loads.

Without boss for weight reduction, with solid shape tooth face width 10 times larger than the module. Material costs reduced, for a reasonably priced spur gear. Black dyeing treatment applied to prevent rust.

Material used is SCM415 carburized and quenched for high-precision JISN5 grade spur gear. Ground tooth high precision gear, with high strength and wear resistance, suitable for machine tools and special purpose machines.[Features]· Material used is SCM415, carburized and quenched for high-precision JISN5 grade spur gear.· Ground tooth high precision gear, with high strength and wear resistance, suitable for machine tools and special purpose machines.

SSY cut boss part of spur gear, and tooth width is 6 mm solid shape. Thin type gear with reduced material costs for light loads.

CP spur gear with a wide pitch selection (from CP2.5 to 20), number of teeth etc. Use as a counter gear in CP rack when setting pinion one rotation movement amount, to integer lengths such as 50, 100, 150 etc.

Thermally refined SCM440 made, CP tapered spur gear. Backlash can be adjusted in combination with CP taper rack.

Thermally refined, S45C with induction hardened tooth surface, precision JISN7 grade ground spur gear with shaft. Small tooth number gear with integrated shaft, that can be assembled with high precision as a direct bearing after machining the shaft part.

S45C made spur gear with thermally shaft to improve strength. Difficult to machine small teeth number gears produced as shaft attached gear, with shaft part machined to high precision.

Surface induction hardened S45C made, precision JISN7 grade CP ground spur gear. Grinding carried out to hole standards, for reasonably priced CP ground spur gear. Use as a counter gear for the CP rack when setting one pinion rotation movement amount to an integer length such as 100, 150 etc.

Thermally refined S45C material with induction hardened tooth surface, and ground at both centers, precision JISN7 grade CP spur gear with shaft. CP spur gear with shaft and small number of teeth is ground, and the shaft part can be machined as an integrated high-precision assembly.

Dedicated pinion gear for molded flexible rack, with thin tooth face and tapped, so can be assembled without hole machining.