China Factory Dust Proof PU Seal

Factory Dust Proof PU Seal
Product Description


Hydraulic dust seal having been used very widerly in hydraulic cylinders, UN can be used for piston and rod applications because of having the height of both sealing lips equal.Standardized with the materials of high performance PU 93 shoreA.
Technical Data
Pressure: ≤ 400 bar
Temperature: -45°C to +110°C
Speed: ≤ 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: PU
Hardness: 93 ± 2 Shore A
Color: Blue / Green / Light yellow
Advantages
High sealing performance under low pressure
Not suitable for sealing singly
Easy installation
Some sizes of UN dust seal

UN 4x10x4UN 8x12x8UN 10x20x8UN 14x22x4UN 4x11x5UN 8x14x4UN 10x22x6UN 14x22x5UN 4x12x4UN 8x14x6UN 10x22x8UN 14x22x6UN 4.5x9.5x4UN 8x14x8UN 11x17x4UN 14x22x8UN 4.5x11x5UN 8x15x6UN 11.11x19.5x4.76UN 14x24x5UN 5x11x8UN 8x15x8UN 11.2x19.2x5UN 14x24x8UN 5x12x5UN 8x16x4UN 11.2x21.2x8UN 14x26x5UN 5x12x5.5UN 8x16x5.7UN 12x18x4UN 14x28x10UN 5x12x6UN 8x16x6UN 12x18x5UN 14x30x5UN 5x12x8UN 8x16x8UN 12x18x6UN 15x21x4UN 5x14x4.5UN 8x18x8UN 12x18x8UN 15x22x6UN 5x14x6UN 8x19x8UN 12x19x5UN 15x22x8UN 5x14x8UN 8x22x10UN 12x20x4UN 15x23x5UN 5x16x6UN 9x16x6UN 12x20x5UN 15x25x5UN 5x16x8UN 9x19x6UN 12x20x6UN 15x25x6UN 6x12x4UN 9x19x8UN 12x20x7UN 15x25x7UN 6x12x5UN 10x13.5x2.2UN 12x20x8UN 15x25x8UN 6x12x5.5UN 10x14x2.5UN 12x22x5UN 15x25x10UN 6x12x6UN 10x14x4UN 12x22x6UN 15x27x7UN 6x12x8UN 10x15x3UN 12x22x7UN 15x30x8UN 6x13x5UN 10x16x4UN 12x22x8UN 15x30x10UN 6x13.5x5UN 10x16x4.5UN 12x24x6UN 15.8x20x3UN 6x14x5UN 10x16x6UN 12x24x8UN 16x22x4UN 6x14x6UN 10x16x8UN 12x25x8UN 16x22x5UN 6x14x8UN 10x18x5UN 12x25x10UN 16x22x6UN 6x15x6UN 10x18x5.5UN 12x26x10UN 16x22x7UN 6x16x6UN 10x18x6UN 12.5x22.5x8UN 16x22x8UN 6x16x8UN 10x18x8UN 14x20x5UN 16x24x4UN 6.3x16.3x8UN 10x20x5UN 14x20x6UN 16x24x5UN 7.1x17.1x8UN 10x20x6UN 14x20x8UN 16x24x8UN 7.93x14.28x3.17UN 10x20x7UN 14x21x5UN 16x24x9