NBR (Nitrile) O-rings

-30 °C to 100 °C

NBR (Nitrile Butadiene Rubber) is the most widespread elastomer for O-rings. Excellent resistance to mineral oils, fuels, and hydraulic fluids. An economical choice for most standard applications.

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Available to order
O-ring 49.2×3 NBR 90 Shore A
Dimensions
49.2 × 3 mm · OD 55.2 mm
Material
NBR · 90 ShA
Product code OR-NBR90-49-2x3
€0.50excl. VAT
Available to order
O-ring 49.2×5.7 NBR 90 Shore A
Dimensions
49.2 × 5.7 mm · OD 60.6 mm
Material
NBR · 90 ShA
Product code OR-NBR90-49-2x5-7
€1.00excl. VAT
Available to order
O-ring 49×2 NBR 90 Shore A
Dimensions
49 × 2 mm · OD 53 mm
Material
NBR · 90 ShA
Product code OR-NBR90-49x2
€0.67excl. VAT
Available to order
O-ring 49×3 NBR 90 Shore A
Dimensions
49 × 3 mm · OD 55 mm
Material
NBR · 90 ShA
Product code OR-NBR90-49x3
€0.50excl. VAT
Available to order
O-ring 5.23×2.62 NBR 90 Shore A
Dimensions
5.23 × 2.62 mm · OD 10.47 mm
Material
NBR · 90 ShA
Product code OR-NBR90-5-23x2-62
€0.17excl. VAT
Available to order
O-ring 5.28×1.78 NBR 90 Shore A
Dimensions
5.28 × 1.78 mm · OD 8.84 mm
Material
NBR · 90 ShA
Product code OR-NBR90-5-28x1-78
€0.08excl. VAT
Available to order
O-ring 5.3×2.4 NBR 90 Shore A
Dimensions
5.3 × 2.4 mm · OD 10.1 mm
Material
NBR · 90 ShA
Product code OR-NBR90-5-3x2-4
€0.08excl. VAT
Available to order
O-ring 5.6×2.4 NBR 90 Shore A
Dimensions
5.6 × 2.4 mm · OD 10.4 mm
Material
NBR · 90 ShA
Product code OR-NBR90-5-6x2-4
€0.17excl. VAT
Available to order
O-ring 50.16×5.33 NBR 90 Shore A
Dimensions
50.16 × 5.33 mm · OD 60.82 mm
Material
NBR · 90 ShA
Product code OR-NBR90-50-16x5-33
€1.00excl. VAT
Available to order
O-ring 50.2×3 NBR 90 Shore A
Dimensions
50.2 × 3 mm · OD 56.2 mm
Material
NBR · 90 ShA
Product code OR-NBR90-50-2x3
€0.50excl. VAT
Available to order
O-ring 50.47×2.62 NBR 90 Shore A
Dimensions
50.47 × 2.62 mm · OD 55.71 mm
Material
NBR · 90 ShA
Product code OR-NBR90-50-47x2-62
€0.67excl. VAT
Available to order
O-ring 50.4×3.53 NBR 90 Shore A
Dimensions
50.4 × 3.53 mm · OD 57.46 mm
Material
NBR · 90 ShA
Product code OR-NBR90-50-4x3-53
€0.83excl. VAT
Available to order
O-ring 50×2.5 NBR 90 Shore A
Dimensions
50 × 2.5 mm · OD 55 mm
Material
NBR · 90 ShA
Product code OR-NBR90-50x2-5
€0.67excl. VAT
Available to order
O-ring 50×3 NBR 90 Shore A
Dimensions
50 × 3 mm · OD 56 mm
Material
NBR · 90 ShA
Product code OR-NBR90-50x3
€0.50excl. VAT
Available to order
O-ring 50×4 NBR 90 Shore A
Dimensions
50 × 4 mm · OD 58 mm
Material
NBR · 90 ShA
Product code OR-NBR90-50x4
€0.83excl. VAT
Available to order
O-ring 50×5 NBR 90 Shore A
Dimensions
50 × 5 mm · OD 60 mm
Material
NBR · 90 ShA
Product code OR-NBR90-50x5
€1.00excl. VAT
Available to order
O-ring 52.07×2.62 NBR 90 Shore A
Dimensions
52.07 × 2.62 mm · OD 57.31 mm
Material
NBR · 90 ShA
Product code OR-NBR90-52-07x2-62
€0.67excl. VAT
Available to order
O-ring 52.2×5.7 NBR 90 Shore A
Dimensions
52.2 × 5.7 mm · OD 63.6 mm
Material
NBR · 90 ShA
Product code OR-NBR90-52-2x5-7
€1.00excl. VAT
Available to order
O-ring 52.39×3.53 NBR 90 Shore A
Dimensions
52.39 × 3.53 mm · OD 59.45 mm
Material
NBR · 90 ShA
Product code OR-NBR90-52-39x3-53
€0.83excl. VAT
Available to order
O-ring 52.5×1.78 NBR 90 Shore A
Dimensions
52.5 × 1.78 mm · OD 56.06 mm
Material
NBR · 90 ShA
Product code OR-NBR90-52-5x1-78
€0.83excl. VAT
Available to order
O-ring 52×3.5 NBR 90 Shore A
Dimensions
52 × 3.5 mm · OD 59 mm
Material
NBR · 90 ShA
Product code OR-NBR90-52x3-5
€1.00excl. VAT
Available to order
O-ring 52×3 NBR 90 Shore A
Dimensions
52 × 3 mm · OD 58 mm
Material
NBR · 90 ShA
Product code OR-NBR90-52x3
€0.83excl. VAT
Available to order
O-ring 52×4 NBR 90 Shore A
Dimensions
52 × 4 mm · OD 60 mm
Material
NBR · 90 ShA
Product code OR-NBR90-52x4
€0.83excl. VAT
Available to order
O-ring 52×5 NBR 90 Shore A
Dimensions
52 × 5 mm · OD 62 mm
Material
NBR · 90 ShA
Product code OR-NBR90-52x5
€1.00excl. VAT

Temperature and chemical compatibility

Temperature range: -30 °C to +100 °C (short-term up to +120 °C).

Featured products

Typical applications: hydraulic cylinders, pneumatic systems, pumps, gearboxes, fuel pumps, automotive industry, general engineering.

NBR (Nitrile)

Each elastomer has different mechanical and chemical properties.

NBR material — a guide for O-ring seals
NBR (acrylonitrile-butadiene rubber) is the most common O-ring material for contact with mineral oils and fuels. Properties, temperatures, applications.
Read article

Products

O-ring 49.2×3 NBR 90 Shore A

O-ring 49.2×5.7 NBR 90 Shore A

O-ring 49×2 NBR 90 Shore A

O-ring 49×3 NBR 90 Shore A

O-ring 5.23×2.62 NBR 90 Shore A

O-ring 5.28×1.78 NBR 90 Shore A

O-ring 5.3×2.4 NBR 90 Shore A

O-ring 5.6×2.4 NBR 90 Shore A

O-ring 50.16×5.33 NBR 90 Shore A

O-ring 50.2×3 NBR 90 Shore A

O-ring 50.47×2.62 NBR 90 Shore A

O-ring 50.4×3.53 NBR 90 Shore A

O-ring 50×2.5 NBR 90 Shore A

O-ring 50×3 NBR 90 Shore A

O-ring 50×4 NBR 90 Shore A

O-ring 50×5 NBR 90 Shore A

O-ring 52.07×2.62 NBR 90 Shore A

O-ring 52.2×5.7 NBR 90 Shore A

O-ring 52.39×3.53 NBR 90 Shore A

O-ring 52.5×1.78 NBR 90 Shore A

O-ring 52×3.5 NBR 90 Shore A

O-ring 52×3 NBR 90 Shore A

O-ring 52×4 NBR 90 Shore A

O-ring 52×5 NBR 90 Shore A

Temperature and chemical compatibility

Temperature and chemical compatibility

Featured products

NBR (Nitrile)

Related articles

NBR material — a guide for O-ring seals