TC Double-Lip NBR Rotary Shaft Seal - 43x65x12 mm

TC Double-Lip NBR Rotary Shaft Seal - 43x65x12 mm

The TC Double‑Lip NBR Rotary Shaft Seal - 43x65x12 mm is a precision-engineered radial shaft seal designed to excel in demanding environments. Featuring a robust double‑lip geometry and a rubber-covered (TC) metal casing, it ensures outstanding protection against oil leakage and external contamination.

Specifications

• Inner Diameter (ID): 43 mm

• Outer Diameter (OD): 65 mm

• Width (Thickness): 12 mm

• Design: TC (rubber-coated metal housing), double lip with spring-loaded sealing

• Material: Nitrile Butadiene Rubber (NBR) — excellent resistance to oils, greases, hydraulic fluids, and moderate heat (-40 °C to ~120 °C)

Features & Benefits

• Double‑lip design: Primary lip retains lubricant; secondary lip blocks dust, dirt, and water

• Spring-loaded sealing: Maintains optimal contact over time, accommodating wear

• Durable TC casing: Ensures precise fit, quick installation, and mechanical robustness

• Versatile: 43x65x12 mm size fits many shafts and housings across industrial and automotive systems

FAQ

Q1. What does "TC" stand for?
It indicates a seal with a rubber-covered outer metal casing, providing secure fitting and structural strength.

Q2. Why choose a double-lip configuration?
The primary lip keeps grease and oil in, while the secondary lip protects against external contaminants—ideal for rotating machinery that operates in dusty or wet environments.

Q3. Are these seal dimensions standard?
Yes—43 mm ID, 65 mm OD, 12 mm width is a common metric size, matching typical standards for double-lip radial seals.

Q4. How well does NBR perform in harsh conditions?
NBR offers excellent chemical resistance and performs reliably across a wide temperature range, making it suitable for many demanding industrial uses.

Q5. Why is this listing distinct on simmering.pl?
This entry focuses precisely on the 43x65x12 mm TC double-lip NBR seal, setting it apart from listings of different sizes or configurations—preventing SEO overlap and ensuring clarity.

Keywords

rotary shaft seal, double-lip oil seal, TC NBR seal, 43x65x12 mm shaft seal, contamination-resistant seal, long-lasting oil retention, NBR lip seal, simmering.pl.