{"product_id":"mms2-520l-2557","title":"KHK spiral miter MMS2.5-20L","description":"[Features] ● SCM415 material with quenched tooth surfaces only.\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 - Overall length (mm): 28.63 - Face width (mm) : 11 ● Shape: B3 ● Tip circle diameter (mm): φ53.2 ● Hole length (mm): 26 ● Boss length (mm): 16 ● Boss diameter (mm): φ42 ● Twisting direction: L ● Tap: - Key groove: - Pressing surface diameter: 30.89 Tooth surface hardness\u003cbr\u003e\u003cbr\u003e[Specification 2] ● Gear accuracy: JISB1704: 1978: Grade 4 ● Tooth profile: Gleason ● Pressure angle: 20° ● Heat treatment: Carburizing and quenching (teeth only) ● Tooth ratio: 1 ● Surface treatment: Black dye ● Tooth surface finish : Cutting ●Gear cutting reference surface: Hole (H7) ●Torsion angle: -35 ●Possibility of additional machining: Additional machining of carburized parts is possible\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":42145319485669,"sku":"MMS2.520L                     2557","price":0.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6459\/2613\/products\/MMS2.520L_2557__MA_210861e1-b574-4797-ba0f-9bcc53bbb80a.jpg?v=1638235200","url":"https:\/\/orangebook-digest.com\/en\/products\/mms2-520l-2557","provider":"kital-japanese","version":"1.0","type":"link"}