{"product_id":"mm2-520-2557","title":"KHK Miter MM2.5-20","description":"[Features] ● Superior in strength and wear resistance compared to SM miter. ●It is a finished product that can be used without additional work.\u003cbr\u003e\u003cbr\u003e[Use] ●Gears for power transmission.\u003cbr\u003e\u003cbr\u003e[Specifications] - Module: 2.5 - Number of teeth: 20 - Standard circle diameter (mm): φ50 - Assembly distance (mm): 45 - Hole diameter (mm): φ15 - Total length (mm): 28.89 - Face width (mm) : 11 ● Shape: B3 ● Tip circle diameter (mm): φ53.54 ● Hole length (mm): 26 ● Boss length (mm): 16 ● Boss diameter (mm): φ42 ● Tap: - ● Key Groove: - Pressing surface diameter: 30.89\u003cbr\u003e\u003cbr\u003e[Specification 2] ● Gear accuracy: JISB1704: 1978: Grade 4 ● Tooth profile: Gleason ● Pressure angle: 20° ● Heat treatment: Carburizing and quenching (tooth part only) ● Tooth number ratio: 1 ● Tooth surface hardness: 55 to 60 HRC ● Surface Treatment: Blackening ●Tooth surface finish: Cutting ●Tooth cutting reference surface: Hole (H7)\u003cbr\u003e\u003cbr\u003e[Material\/Finish] ●SCM415\u003cbr\u003e\u003cbr\u003e[Set contents\/accessories]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e【Note】\u003cbr\u003e-","brand":"kital-japanese","offers":[{"title":"Default Title","offer_id":42145338392805,"sku":"MM2.520                       2557","price":0.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6459\/2613\/products\/MM2.520_2557__MA_a603dd15-e0d0-4081-befc-08afbeb9e427.jpg?v=1638235706","url":"https:\/\/orangebook-digest.com\/en\/products\/mm2-520-2557","provider":"kital-japanese","version":"1.0","type":"link"}