China Nnk 8-97602-379-0 Bz4365e 104*139*13 Rear Crankshaft Oil Seals for 6he1, Find details about China Oil Seal, Hydraulic Oil Seal from Nnk 8-97602-379-0 Bz4365e 104*139*13 Rear Crankshaft Oil Seals for 6he1
| NBR | ACM | VMQ | HNBR | PTFE | FKM |
Wear Resistance | very good | moderate | moderate | moderate | good | very good |
High Temperature Resistance | moderate max 125C | good max 150C | very good max 225C | good max 150C | good max 260C | very good max 250C |
Low Temperature Resistance | -40C | -30C | -60C | -25C | -65C | -20C |
Oil Resistance | good | good | moderate | good | extremely good | extremely good |
Chemical Resistance | good | moderate | moderate | good | very good | good |
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