Looking for affordable, reliable oil seals for rotating shafts? Our R23 / TC nitrile oil seals are a popular choice across industries — combining a durable elastomer body with a metal case and garter spring for superior shaft sealing.
These double-lip rotary shaft seals are ideal for:
- Automotive engines & gearboxes
- Industrial pumps and gear units
- Agricultural and construction equipment
- General-purpose machinery
🔍 What is an R23 / TC Oil Seal?
The R23 (or TC) profile includes:
-
Outer rubber coating for sealing in a housing bore
-
Inner metal case for structural rigidity
-
Garter spring to maintain lip pressure against the shaft
-
Secondary dust lip to exclude contaminants
They’re also known as Rotary Shaft Seals, Oil Seals, or TC Seals.
⚖️ Nitrile vs FKM Oil Seals – Which Should You Choose?
| Feature |
Nitrile (NBR) |
FKM (Viton®) |
| Temp Range |
–40 °C to +120 °C |
–20 °C to +200 °C (peak 230 °C) |
| Oil & Fuel Resistance |
Good |
Excellent |
| Abrasion Resistance |
Excellent |
Good |
| Chemical Resistance |
Limited |
Excellent |
| Cost |
Budget-friendly |
Premium |
