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Oil Seals

NBR Skeleton Oil Seal

NBR skeleton oil seals are designed for rotating shaft sealing in automotive, industrial machinery, and agricultural equipment. The metal skeleton provides structural rigidity while the NBR lip ensures excellent oil resistance and wear performance. Features a precision garter spring for optimal radial force, preventing lubricant leakage and excluding contaminants. Suitable for gearboxes, engines, pumps, and motors.

Standard and custom dimensions Material options for process conditions OEM / ODM and distributor supply
Primary material NBR + Carbon Steel Skeleton
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Reference specifications

Product data

Values below are a reference starting point. Confirm the final compound, dimensions and test requirements for your operating conditions.

MaterialNBR + Carbon Steel Skeleton
Temperature Range-30°C to +120°C
Shaft SpeedUp to 12 m/s (linear speed)
Pressure Range0.03 - 0.05 MPa
ColorBlack
StandardGB/T 9877 / JIS B 2402 / DIN 3760
ApplicationGearboxes, engines, pumps, motors, agricultural machinery

Application fit

Typical industries and related products

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AutomotiveIndustrial MachineryWater Treatment

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