12.37 × 2.62 mm (0.487 × 0.103 in) NBR O-ring
O-ring size reference in mm and inch
NBR O-ring product detail for 12.37 × 2.62 mm (0.487 × 0.103 in)
O-ring measurement guide in mm and inch
    12.37 × 2.62 mm (0.487 × 0.103 in) NBR O-ring
    O-ring size reference in mm and inch
    NBR O-ring product detail for 12.37 × 2.62 mm (0.487 × 0.103 in)
    O-ring measurement guide in mm and inch
12.37 × 2.62 mm (0.487 × 0.103 in) NBR O-ring
O-ring size reference in mm and inch
NBR O-ring product detail for 12.37 × 2.62 mm (0.487 × 0.103 in)
O-ring measurement guide in mm and inch
12.37 × 2.62 mm (0.487 × 0.103 in) NBR O-ring
O-ring size reference in mm and inch
NBR O-ring product detail for 12.37 × 2.62 mm (0.487 × 0.103 in)
O-ring measurement guide in mm and inch
    12.37 × 2.62 mm (0.487 × 0.103 in) NBR O-ring
    O-ring size reference in mm and inch
    NBR O-ring product detail for 12.37 × 2.62 mm (0.487 × 0.103 in)
    O-ring measurement guide in mm and inch
12.37 × 2.62 mm (0.487 × 0.103 in) NBR O-ring
O-ring size reference in mm and inch
NBR O-ring product detail for 12.37 × 2.62 mm (0.487 × 0.103 in)
O-ring measurement guide in mm and inch

O-Ring 12.37 × 2.62 mm · NBR · 60A

12.37 × 2.62 mmNBR60A

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Quick Specifications

Inner Diameter (ID)12.37 mm
Cross Section (CS)2.62 mm
MaterialNBR
Hardness60A
Purchase ModeQuote required
Pack OptionsContact us
Quote required for this specification

Not sure about the size?

Measure ID and CS

Match the Inner Diameter (ID) and Cross Section (CS) to your old O-ring before ordering.

Then choose the pack size that fits your needs.

View Size Guide How to Measure

Is NBR right for your needs?

NBR (nitrile rubber) is a practical choice for general sealing where oil, grease, or fuel resistance matters.

Good for

  • Oil & fuel contact
  • General sealing jobs
  • Automotive / machinery use

Not recommended for

  • Ozone / UV exposure
  • Long-term outdoor use

Common Applications

Hydraulic fittingsPumps & valvesAutomotive repairGeneral workshop sealing

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