NBR O-Rings

Shop NBR O-rings by inner diameter and cross section in metric and AS568-style sizes. NBR is commonly selected for petroleum oils, grease, compressed air, and general industrial sealing.

NBR is not usually the first choice for ozone, prolonged outdoor weathering, or many strong polar solvents. Confirm the operating fluid, temperature, pressure, and seal motion before ordering.

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  • 670.00 × 7.00 mm (26.378 × 0.276 in) FFKM O-ring

    NBR 74.00 × 2.20 mm

    NBR
    70a ShA
    $30.00
    $30.00
    View & Buy
  • 133.00 × 2.00 mm (5.236 × 0.079 in) NBR O-ring O-ring size reference in mm and inch

    133.00 × 2.00 mm

    NBR
    70a ShA
    From $20.21
    From $20.21
    View & Buy
  • 84.40 × 3.10 mm (3.323 × 0.122 in) NBR O-ring O-ring size reference in mm and inch

    84.40 × 3.10 mm

    NBR
    90a ShA
    From $18.60
    From $18.60
    View & Buy
  • 83.00 × 3.53 mm (3.268 × 0.139 in) NBR O-ring O-ring size reference in mm and inch

    83.00 × 3.53 mm

    NBR
    70a ShA
    From $16.15
    From $16.15
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  • 60.00 × 3.55 mm (2.362 × 0.140 in) NBR O-ring O-ring size reference in mm and inch

    60.00 × 3.55 mm

    DIN 3771 60 × 3.55
    NBR
    90a ShA
    From $15.82
    From $15.82
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  • 41.00 × 1.80 mm (1.614 × 0.071 in) NBR O-ring O-ring size reference in mm and inch

    41.00 × 1.80 mm

    NBR
    70a ShA
    From $8.86
    From $8.86
    View & Buy
  • 40.00 × 4.50 mm (1.575 × 0.177 in) NBR O-ring O-ring size reference in mm and inch

    40.00 × 4.50 mm

    NBR
    90a ShA
    From $14.41
    From $14.41
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  • 34.00 × 2.00 mm (1.339 × 0.079 in) NBR O-ring O-ring size reference in mm and inch

    34.00 × 2.00 mm

    NBR
    70a ShA
    From $8.28
    From $8.28
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  • 20.00 × 2.65 mm (0.787 × 0.104 in) NBR O-ring O-ring size reference in mm and inch

    20.00 × 2.65 mm

    DIN 3771 20 × 2.65
    NBR
    90a ShA
    From $8.76
    From $8.76
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  • 10.00 × 2.00 mm (0.394 × 0.079 in) NBR O-ring O-ring size reference in mm and inch

    10.00 × 2.00 mm

    NBR
    80a ShA
    From $6.03
    From $6.03
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  • 9.00 × 1.50 mm (0.354 × 0.059 in) NBR O-ring O-ring size reference in mm and inch

    9.00 × 1.50 mm

    NBR
    70a ShA
    From $4.62
    From $4.62
    View & Buy
  • 7.94 × 1.78 mm (0.313 × 0.070 in) NBR O-ring O-ring size reference in mm and inch

    7.94 × 1.78 mm

    NBR
    70a ShA
    From $4.85
    From $4.85
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  • 7.65 × 1.78 mm (0.301 × 0.070 in) NBR O-ring O-ring size reference in mm and inch

    7.65 × 1.78 mm

    AS568-011
    NBR
    70a ShA
    From $4.82
    From $4.82
    View & Buy
  • 6.00 × 2.00 mm (0.236 × 0.079 in) NBR O-ring O-ring size reference in mm and inch

    6.00 × 2.00 mm

    NBR
    70a ShA
    From $4.90
    From $4.90
    View & Buy
  • 6.00 × 1.75 mm (0.236 × 0.069 in) NBR O-ring O-ring size reference in mm and inch

    6.00 × 1.75 mm

    NBR
    70a ShA
    From $4.58
    From $4.58
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