What are the temperature and chemical resistance limits of the O-ring seal (range 36x1.5 Ã· 222x4), NBR70?

O-ring seal (range 36x1.5 Ã· 222x4), NBR70 Temperature limits: - Typical operating temperature range: -30 Â°C to +100 Â°C. - Short-term or occasional exposure up to ~120 Â°C may be possible but will accelerate ageing and reduce service life. - Below -30 Â°C the material becomes stiffer and may lose elasticity; above +100 Â°C tensile strength and resilience decline. Chemical resistance (general guidance for NBR, hardness 70 Shore): - Good resistance: mineral oils, hydraulic oils, petroleum-based fuels, greases, water, aqueous solutions, aliphatic hydrocarbons. - Moderate/fair resistance: diluted acids and alkalis, some alcohols, glycol-based fluids, vegetable oils (depend on concentration and temperature). - Poor/unsuitable: aromatic hydrocarbons (e.g. toluene, xylene), ketones (e.g. acetone), esters, chlorinated hydrocarbons, strong oxidizing agents, some brake fluids, silicone oils, and certain refrigerants . these can cause swelling, softening, embrittlement or rapid degradation. Notes: - Actual performance depends on chemical concentration, temperature, pressure, dynamic vs. static application and exposure duration. For critical applications, validate compatibility with the specific fluid and operating conditions or perform material testing.

What installation clearances and groove dimensions are recommended for the O-ring seal (range 36x1.5 Ã· 222x4), NBR70?

Recommended installation clearances and groove dimensions for O-ring seal (range 36x1.5 Ã· 222x4), NBR70: - Static face clearance: axial misalignment â¤0.2Ãd (where d = O-ring cross-section). Radial gap (interference) for compression: 10â30% squeeze of cross-section (typical 20%). - Dynamic shaft applications: radial squeeze 10â20%; gland depth (H) = d â squeeze (e.g., for 4 mm crossâsection and 20% squeeze, H = 3.2 mm). - Gland width (B): â¥1.1Â·d to allow extrusion control and assembly; typical B = 1.2â1.4Â·d. - Groove bottom clearance (C): â¥0.1Â·d to prevent bottoming; recommend C = 0.15â0.2Â·d. - Chamfers and lead-ins: â¥0.5Â·d length, radius â¤0.25Â·d to prevent nip damage. - Tolerances: Â±0.05 mm for small sizes, Â±0.1 mm for larger sizes. - Lubrication: use compatible lubricant to ease assembly and reduce wear. Adjust exact values for pressure, temperature, and application dynamics; higher pressure needs larger backup/extrusion gap control.

How should O-ring seal (range 36x1.5 Ã· 222x4), NBR70 be stored to preserve performance and shelf life?

O-ring seal (range 36x1.5 Ã· 222x4), NBR70 should be stored to preserve performance and shelf life as follows: - Temperature: store in a cool, dry place between 10Â°C and 25Â°C. Avoid temperatures below 0Â°C and above 35Â°C to prevent hardening or softening. - Humidity: maintain relative humidity below 65% to reduce risk of hydrolytic or mold-related degradation. - Light: protect from direct sunlight and UV sources; store in opaque or UV-resistant packaging to prevent surface cracking and color change. - Ozone and chemicals: keep away from ozone-generating equipment, open flames, solvents, oils (other than compatible oils), acids, alkalis and other aggressive chemicals that can cause swelling or embrittlement. - Pressure and deformation: avoid prolonged static deformationâstore rings flat in their natural relaxed shape or on appropriately sized mandrels; do not compress, stretch or stack under load. - Packaging: keep in original sealed packaging or airtight, opaque containers; use polyethylene bags or sealed cartons with desiccant if possible. - Cleanliness: store in a clean environment free of dust, dirt and particulate contamination. - Separation: avoid contact with metals that can catalyze corrosion or transfer contaminants; do not store in direct contact with PVC, leaded materials or plasticizers that may migrate. - Rotation and inspection: use first-in, first-out (FIFO) inventory; inspect periodically for signs of hardening, tackiness, cracking or discoloration and discard compromised seals. - Shelf life: under recommended conditions, expect typical shelf life of NBR70 O-rings up to 5 years; verify supplier-specific data for exact limits. Following these guidelines will help maintain sealing properties, elasticity and reliability of O-ring seal (range 36x1.5 Ã· 222x4), NBR70.

O-ring seal (range 36×1.5 ÷ 222×4), NBR70

All products, General purpose seals/

O-ring seal (range 36x1.5 ÷ 222x4), NBR70

Additional information

Maximum operating temperature [°C]	100
Minimum operating temperature [°C]	-30
Standard length [m]	120, 30

Circular cross-section gasket (o-ring) for general use (range 36×1.5 to 222×4). Material: NBR, hardness 70 Shore.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-UO-036,1X3,53-N70	O-ring 36.1x3.53 NBR70	-	-	In stock	Enquiry
TI-UO-036,2X3-N70	O-ring 36.2x3 NBR70	-	-	In stock	Enquiry
TI-UO-036X1,5-N70	O-ring 36x1.5 NBR70	-	-	In stock	Enquiry
TI-UO-036X2-N70	O-ring 36x2 NBR70	-	-	In stock	Enquiry
TI-UO-036X4-N70	O-ring 36x4 NBR70	-	-	In stock	Enquiry
TI-UO-037,47X5,33-N70	O-ring 37.47x5.33 NBR70	-	-	In stock	Enquiry
TI-UO-037,69X3,53-N70	O-ring 37.69x3.53 NBR70	-	-	In stock	Enquiry
TI-UO-037X1,5-N70	O-ring 37x1.5 NBR70	-	-	In stock	Enquiry
TI-UO-038X2-N70	O-ring 38x2 NBR70	-	-	In stock	Enquiry
TI-UO-038X3-N70	O-ring 38x3 NBR70	-	-	In stock	Enquiry
TI-UO-038X4-N70	O-ring 38x4 NBR70	-	-	In stock	Enquiry
TI-UO-039,2X5,7-N70	O-ring 39.2x5.7 NBR70	-	-	In stock	Enquiry
TI-UO-040,65X5,33-N70	O-ring 40.65x5.33 NBR70	-	-	In stock	Enquiry
TI-UO-040X2-N70	O-ring 40x2 NBR70	-	-	In stock	Enquiry
TI-UO-040X3-N70	O-ring 40x3 NBR70	-	-	In stock	Enquiry
TI-UO-040X5-N70	O-ring 40x5 NBR70	-	-	In stock	Enquiry
TI-UO-041X4-N70	O-ring 41x4 NBR70	-	-	In stock	Enquiry
TI-UO-042X2-N70	O-ring 42x2 NBR70	-	-	In stock	Enquiry
TI-UO-042X3-N70	O-ring 42x3 NBR70	-	-	In stock	Enquiry
TI-UO-042X5-N70	O-ring 42x5 NBR70	-	-	In stock	Enquiry
TI-UO-043,82X5,33-N70	O-ring 43.82x5.33 NBR70	-	-	In stock	Enquiry
TI-UO-044,2X5,7-N70	O-ring 44.2x5.7 NBR70	-	-	In stock	Enquiry
TI-UO-044X2,5-N70	O-ring 44x2.5 NBR70	-	-	In stock	Enquiry
TI-UO-044X4-N70	O-ring 44x4 NBR70	-	-	In stock	Enquiry
TI-UO-045X2,5-N70	O-ring 45x2.5 NBR70	-	-	In stock	Enquiry
TI-UO-045X2-N70	O-ring 45x2 NBR70	-	-	In stock	Enquiry
TI-UO-045X3-N70	O-ring 45x3 NBR70	-	-	In stock	Enquiry
TI-UO-045X5-N70	O-ring 45x5 NBR70	-	-	In stock	Enquiry
TI-UO-047,22X3,53-N70	O-ring 47.22x3.53 NBR70	-	-	In stock	Enquiry
TI-UO-049,2X5,7-N70	O-ring 49.2x5.7 NBR70	-	-	In stock	Enquiry
TI-UO-050X3-N70	O-ring 50x3 NBR70	-	-	In stock	Enquiry
TI-UO-050X5-N70	O-ring 50x5 NBR70	-	-	In stock	Enquiry
TI-UO-052,2X5,7-N70	O-ring 52.2x5.7 NBR70	-	-	In stock	Enquiry
TI-UO-052X2-N70	O-ring 52x2 NBR70	-	-	In stock	Enquiry
TI-UO-053X6-N70	O-ring 53x6 NBR70	-	-	In stock	Enquiry
TI-UO-055X2-N70	O-ring 55x2 NBR70	-	-	In stock	Enquiry
TI-UO-055X3-N70	O-ring 55x3 NBR70	-	-	In stock	Enquiry
TI-UO-055X5-N70	O-ring 55x5 NBR70	-	-	In stock	Enquiry
TI-UO-056,52X5,33-N70	O-ring 56.52x5.33 NBR70	-	-	In stock	Enquiry
TI-UO-056X2-N70	O-ring 56x2 NBR70	-	-	In stock	Enquiry
TI-UO-056X3,5-N70	O-ring 56x3.5 NBR70	-	-	In stock	Enquiry
TI-UO-059,2X5,7-N70	O-ring 59.2x5.7 NBR70	-	-	In stock	Enquiry
TI-UO-059,92X3,53-N70	O-ring 59.92x3.53 NBR70	-	-	In stock	Enquiry
TI-UO-060X2-N70	O-ring 60x2 NBR70	-	-	In stock	Enquiry
TI-UO-060X3-N70	O-ring 60x3 NBR70	-	-	In stock	Enquiry
TI-UO-060X5-N70	O-ring 60x5 NBR70	-	-	In stock	Enquiry
TI-UO-062X2,5-N70	O-ring 62x2.5 NBR70	-	-	In stock	Enquiry
TI-UO-062X2-N70	O-ring 62x2 NBR70	-	-	In stock	Enquiry
TI-UO-063X2,5-N70	O-ring 63x2.5 NBR70	-	-	In stock	Enquiry
TI-UO-065X2-N70	O-ring 65x2 NBR70	-	-	In stock	Enquiry
TI-UO-065X3-N70	O-ring 65x3 NBR70	-	-	In stock	Enquiry
TI-UO-068X3-N70	O-ring 68x3 NBR70	-	-	In stock	Enquiry
TI-UO-069,2X5,7-N70	O-ring 69.2x5.7 NBR70	-	-	In stock	Enquiry
TI-UO-070X2,5-N70	O-ring 70x2.5 NBR70	-	-	In stock	Enquiry
TI-UO-070X2-N70	O-ring 70x2 NBR70	-	-	In stock	Enquiry
TI-UO-070X3,5-N70	O-ring 70x3.5 NBR70	-	-	In stock	Enquiry
TI-UO-070X3-N70	O-ring 70x3 NBR70	-	-	In stock	Enquiry
TI-UO-070X4-N70	O-ring 70x4 NBR70	-	-	In stock	Enquiry
TI-UO-071X4-N70	O-ring 71x4 NBR70	-	-	In stock	Enquiry
TI-UO-075X2-N70	O-ring 75x2 NBR70	-	-	In stock	Enquiry
TI-UO-075X3-N70	O-ring 75x3 NBR70	-	-	In stock	Enquiry
TI-UO-075X5-N70	O-ring 75x5 NBR70	-	-	In stock	Enquiry
TI-UO-080X2,5-N70	O-ring 80x2.5 NBR70	-	-	In stock	Enquiry
TI-UO-080X2-N70	O-ring 80x2 NBR70	-	-	In stock	Enquiry
TI-UO-080X3-N70	O-ring 80x3 NBR70	-	-	In stock	Enquiry
TI-UO-080X5-N70	O-ring 80x5 NBR70	-	-	In stock	Enquiry
TI-UO-084X4-N70	O-ring 84x4 NBR70	-	-	In stock	Enquiry
TI-UO-085X2-N70	O-ring 85x2 NBR70	-	-	In stock	Enquiry
TI-UO-085X3-N70	O-ring 85x3 NBR70	-	-	In stock	Enquiry
TI-UO-085X4-N70	O-ring 85x4 NBR70	-	-	In stock	Enquiry
TI-UO-089,2X5,7-N70	O-ring 89.2x5.7 NBR70	-	-	In stock	Enquiry
TI-UO-090X10-N70	O-ring 90x10 NBR70	-	-	In stock	Enquiry
TI-UO-090X3,5-N70	O-ring 90x3.5 NBR70	-	-	In stock	Enquiry
TI-UO-090X3-N70	O-ring 90x3 NBR70	-	-	In stock	Enquiry
TI-UO-095X3-N70	O-ring 95x3 NBR70	-	-	In stock	Enquiry
TI-UO-100X2-N70	O-ring 100x2 NBR70	-	-	In stock	Enquiry
TI-UO-100X3-N70	O-ring 100x3 NBR70	-	-	In stock	Enquiry
TI-UO-102X3-N70	O-ring 102x3 NBR70	-	-	In stock	Enquiry
TI-UO-102X5-N70	O-ring 102x5 NBR70	-	-	In stock	Enquiry
TI-UO-104X3-N70	O-ring 104x3 NBR70	-	-	In stock	Enquiry
TI-UO-110X3-N70	O-ring 110x3 NBR70	-	-	In stock	Enquiry
TI-UO-110X4-N70	O-ring 110x4 NBR70	-	-	In stock	Enquiry
TI-UO-110X5-N70	O-ring 110x5 NBR70	-	-	In stock	Enquiry
TI-UO-114,2X5,7-N70	O-ring 114.2x5.7 NBR70	-	-	In stock	Enquiry
TI-UO-115X3-N70	O-ring 115x3 NBR70	-	-	In stock	Enquiry
TI-UO-120X3-N70	O-ring 120x3 NBR70	-	-	In stock	Enquiry
TI-UO-124X3-N70	O-ring 124x3 NBR70	-	-	In stock	Enquiry
TI-UO-125X3-N70	O-ring 125x3 NBR70	-	-	In stock	Enquiry
TI-UO-130X3-N70	O-ring 130x3 NBR70	-	-	In stock	Enquiry
TI-UO-150X4-N70	O-ring 150x4 NBR70	-	-	In stock	Enquiry
TI-UO-160X3-N70	O-ring 160x3 NBR70	-	-	In stock	Enquiry
TI-UO-180X3-N70	O-ring 180x3 NBR70	-	-	In stock	Enquiry
TI-UO-180X4-N70	O-ring 180x4 NBR70	-	-	In stock	Enquiry
TI-UO-200X3-N70	O-ring 200x3 NBR70	-	-	In stock	Enquiry
TI-UO-220X3-N70	O-ring 220x3 NBR70	-	-	In stock	Enquiry
TI-UO-222X4-N70	O-ring 222x4 NBR70	-	-	In stock	Enquiry