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WIPER PRESS-IN INCH

7.874" x 8.504" x 0.315" (200.00 mm x 216.00 mm x 8.00 mm)
H&D SKU: KOM-581-63-92670
Product Availability : On Back Order
$161.62

DESCRIPTION

Our KBI-U wiper is a double lipped metal cased wiper designed to press-fit into open groove housings. This wiper comprises a specially textured polyurethane wiping lip which is securely bonded to a nitrided metal case, eliminating the potential for rust. Opposite the wiping lip are two sealing lips accurately produced and proportioned to collect the fluid passing through the rod seal. 

Capable of operating in dirty conditions, the proportions of the polyurethane wiping lip allow it to follow the side movement of the rod to clear away heavily deposited dirt.  

This wiper is typically found in Asian manufactured heavy equipment cylinders. 

 

SEAL INFORMATION

Material Type (Primary Seal): POLYURETHANE 

Material Type (Casing): CARBON STEEL 

Durometer (Shore A): 93 

Temperature Range (F): -50 TO 230 

Max Speed (ft/sec): 3.0 

Mating Surface Roughness - Ra (µm) - DYNAMIC: 0.1<>0.4 

Mating Surface Roughness - Ra (µm) - STATIC: 1.6 MAX 

Part Number Definition (Metric): MMC-(ROD DIAMETER)X(OD)X(HT)KBI-U 

Additional Part Number Definition (Metric): 70 X 84 X 8 = MMC-70X84X8KBI-U 

Products specifications
ID (Inch) 7.874
OD (Inch) 8.504
Height (Inch) 0.315
ID (Metric) 200.00
OD (Metric) 216.00
Height (Metric) 8.00