Torlon 4630 is the highest performance Torlon wear grade. Torlon 4630 offers the lowest wear rate in non-lubricated, high PV bearing applications. It contains a proprietary combination of graphite and PTFE. Its wear rate is the lowest at all velocities greater than 100 ft per minute (FPM) and operates at PVs greater than 150,000 psi-FPM.
Torlon 4630 is ideal for:
ASTM 5204 PAI023G30 which replaces Mil-P 46179A Type III CLASS 1
HS MS29.04-05, FORM 2, GRADE 1 AND/OR 2.
HS11791 TYPE III
BMS8-269C, CLASS 3
HONEYWELL MCS7004, TYPE 5