Engineering Guides
4 articles in engineering guides
Engineering Guides
Hydraulic Cylinder Seal Kit Guide: Contents & Ordering
What is in a hydraulic cylinder seal kit, how to match bore/rod sizes, materials (NBR, PU, FKM), and when to order OEM vs custom kits.
Engineering Guides
Oil Seal vs O-Ring: When to Use Each
Oil seal vs O-ring compared: rotary shaft lip seals vs toroidal groove seals. Motion type, pressure, speed, and when each fails.
Engineering Guides
Hydraulic Seal Types: Rod, Piston, Wiper & V-Packing Guide
Compare hydraulic seal types for cylinders and pumps. Rod seals, piston seals, wipers, V-packing and guide rings with materials and pressure limits.
Engineering Guides
Oil Seal Types for Rotary Shafts: TG4, Split, PTFE & J-Type
Compare oil seal types for rotary shafts. TG4/TC, split, PTFE and J-type seals explained with materials, speed limits and selection guidance.