Sprocket Manufacturer
Chain Sprocket Factory
Gear tooth ring
Gear manufacturers
Product Details
Chain wheels, non-standard chain wheels, gears; racks, sprockets, bevel gears...
产品Price 5.00/Piece
最小起订Quantity：1 Piece 供货总Quantity： 9999 Piece
Gloves Machine Sprocket
¥4.00
National Standard Sprocket
¥4.00
Gear manufacturer
¥4.00
Rack manufacturer： |
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Gear manufacturer： |
20 cm |
Chain Sprocket Manufacturer： |
20 cm |
A rack is a special type of gear with teeth distributed along a strip. Racks come in two types: straight-tooth racks and helical racks, which are paired with straight-tooth and helical cylindrical gears, respectively; the tooth profile of a rack is a straight line rather than a involute (for the tooth face, it is a plane), equivalent to a cylindrical gear with an infinite pitch circle radius.
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