rod end housing:
forged steel, tempered, case hardened, bearing race, ground and lapped, rolled thread, surface galvanized
inner ring:
ball bearing steel, hardened, superfine ground
lubrication:
Polyrex EP2 or soap complex
temperature range
-20 °C to +120 °C
lubrication nipple:
DIN 71412 H1
bearing clearance:
15 - 30 µm radial