{"product_id":"ssa520-2557","title":"KHK spur gear SSA5-20","description":"[Features] ● A flat spur gear that has been lightened by cutting the boss of the SS spur gear.\u003cbr\u003e\u003cbr\u003e[Use] ●Gears for power transmission.\u003cbr\u003e\u003cbr\u003e[Specifications] ● Module: 5 ● Number of teeth: 20 ● Shape: S5 ● Standard circle diameter (mm): φ100 ● Face width (mm): 50 ● Hole diameter (mm): φ22 ● Face width b (mm): 50 ●Overall length (mm): 50 ●Tip circle diameter (mm): φ110 ●Boss length: -●Tap:-●Key groove:-●Boss length (mm):\u003cbr\u003e\u003cbr\u003e[Specification 2] ●Gear accuracy: JIS B 1702-1 N8 grade ●Tooth surface hardness: (194HB or less) ●Tooth profile: Full tooth ●Surface treatment: Blackening ●Pressure angle: 20° ●Tooth surface finish: Cutting ●Tooth cutting Reference surface: Hole (H7) Heat treatment: None\u003cbr\u003e\u003cbr\u003e[Material\/Finish] S45C\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":42509757513957,"sku":"SSA520                        2557","price":0.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6459\/2613\/products\/SSA520_2557__DA.jpg?v=1645377892","url":"https:\/\/orangebook-digest.com\/en\/products\/ssa520-2557","provider":"kital-japanese","version":"1.0","type":"link"}