Shaft seal 25 × 40 × 7 — why dimensions alone are not enough
Does your old seal carry the designation 25 × 40 × 7, and do you want to order a replacement? Also record the letters, manufacturer and installation location. The thre...
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08B-1 or ANSI 40 chain? A 12,7 mm pitch is not everything
08B-1 and ANSI 40-1 chains have a pitch of 12,7 mm, but are not the same size. They differ in roller diameter and width between inner plates, among other dimensions. T...
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What does DIN 912 mean? How to identify and select a socket head cap screw
DIN 912 denotes a screw with a cylindrical head and hexagon socket, commonly called an Allen screw. The designation identifies the component's design, but does not by ...
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Where to buy machine maintenance parts
A breakdown rarely comes at a convenient time. The problem usually appears when the line is running, a deadline is approaching and the lack of one bush, clamp, grease ...
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