ABEC 3 (ISO P6) Rated Chrome Steel Rings, balls & retainer, PTFE Rubber seals or Chrome steel metal shields.
SAE 52100 Chrome Steel
• Higher hardness for longer life ratings
• Low cost for high performance
• Good for temperatures up to 150°C
PTFE Heat Resistant Rubber Seals
• Excellent corrosion resistance to water, salt water and most chemicals
• Good high temperature performance.
• Maximum temperature 260°C
The PTFE Seal is rubber bonded to a metal washer. The inner lip of the seal rubs against the bearing inner ring to provide an effective seal against smaller particles such as dust and moisture while preventing lubricant leakage.