{"product_id":"ss550-2557","title":"KHK spur gear SS5-50","description":"[Features]\u003cbr\u003e●Various modules, numbers of teeth, etc. are available, and it is low-priced and versatile.\u003cbr\u003e\u003cbr\u003e[Use]\u003cbr\u003e●Gears for power transmission.\u003cbr\u003e\u003cbr\u003e【specification】\u003cbr\u003e●Module: 5\u003cbr\u003e-Number of teeth: 50\u003cbr\u003e-Shape: S4\u003cbr\u003e- Reference circle diameter (mm): φ250\u003cbr\u003eFace width (mm): 50\u003cbr\u003e- Hole diameter (mm): φ30\u003cbr\u003e- Assembly distance (mm): -\u003cbr\u003e-Hole diameter H7 (mm): 30\u003cbr\u003e-Hole diameter H8 (mm):-\u003cbr\u003e- Total length (mm): 71\u003cbr\u003e-Key groove b2 x t2 (mm):-\u003cbr\u003e- Hub outer diameter: -\u003cbr\u003e-Hole diameter A' (mm): -\u003cbr\u003e- Screw (e) (mm): -\u003cbr\u003e-Twisting direction: -\u003cbr\u003e- Boss diameter (mm): 120\u003cbr\u003e- Tip circle diameter (mm): φ260\u003cbr\u003e● Mounting screw M: -\u003cbr\u003e- Boss length: 21\u003cbr\u003e●Mounting screw ls:-\u003cbr\u003e- Hub length (mm): -\u003cbr\u003e- Boss length (mm): 21\u003cbr\u003e\u003cbr\u003e[Specification 2]\u003cbr\u003e-Module: 5.0\u003cbr\u003e●Tooth width: 50mm\u003cbr\u003e- Gear accuracy: JIS B 1702-1 N8 class\u003cbr\u003e● Tooth profile: Full tooth\u003cbr\u003e●Pressure angle: 20°\u003cbr\u003eHeat treatment: none\u003cbr\u003eTooth surface finish: Cutting\u003cbr\u003e-Tooth Surface Hardness: (194HB or less)\u003cbr\u003e-Tooth cutting reference plane: hole (H7)\u003cbr\u003e-Surface treatment: Black dye\u003cbr\u003e\u003cbr\u003e[Material\/Finish]\u003cbr\u003e●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":42078406410469,"sku":"SS550                         2557","price":0.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6459\/2613\/products\/SS550_2557_15d814b6-2818-459d-919a-13646112ace5.jpg?v=1637250032","url":"https:\/\/orangebook-digest.com\/en\/products\/ss550-2557","provider":"kital-japanese","version":"1.0","type":"link"}