Product Category Search

Top rated radial shaft seals

AI-generated summary · updated July 27, 2026 · verify details before purchase.

  1. Best overall

    SKF 20x35x7 HMSA10 V-Ring Seal

    4.6/5 $8-$15

    High-quality rubber seal with excellent durability and wear resistance, suitable for general industrial applications.

    • Long service life
    • Reliable sealing performance
    • Widely available sizes
    • Higher cost than some alternatives
  2. Best value

    National Shaft Seal 20x35x7

    4.5/5 $5-$10

    Affordable yet robust seal offering consistent performance, commonly used in automotive and light industrial equipment.

    • Cost-effective
    • Easy installation
    • Good compatibility with oils
    • May wear faster in high-RPM applications
  3. Best for high-speed shafts

    CR Seals 20x35x7

    4.4/5 $6-$12

    Engineered for high rotational speeds, featuring a specialized lip design to minimize heat and friction.

    • Handles high RPMs
    • Reduced leakage
    • Durable construction
    • Slightly more expensive
  4. Best heavy-duty

    Timken 20x35x7 Oil Seal

    4.7/5 $7-$14

    Heavy-duty seal designed for demanding industrial environments, with excellent resistance to contaminants.

    • Superior contamination resistance
    • Robust design
    • Long-lasting
    • Limited size range
  5. Best for pneumatic systems

    Gardner Denver 20x35x7 Shaft Seal

    4.3/5 $10-$18

    Specifically designed for pneumatic and hydraulic systems, providing low friction and reliable sealing.

    • Low friction
    • Good for pneumatic applications
    • High precision
    • May not suit all oils

Buying advice

When selecting a radial shaft seal, consider the shaft diameter, housing bore, RPM, operating temperature, and the type of fluid being sealed. Match the material (e.g., NBR, FKM) to the application to ensure longevity. For heavy-duty or high-speed uses, opt for premium brands like SKF or Timken; for budget-friendly options, National seals offer good reliability.

Related Queries