WEAR STRIP INCH

BRONZE/PTFE WEAR STRIP

H&D SKU: WS-075X062BT

Product Availability : In Stock

$29.90

Qty:

DESCRIPTION

Our WS-BT is a 40% bronze-filled PTFE wear strip has the ability to support side loads and eliminate ‘stick slip’ between moving parts. The accurately dimensioned rectangular cross section is produced from a special combination of PTFE and Bronze materials. It has excellent heat resistance and strength to resist creep, making it suitable for bearings with reciprocating, oscillating or rotary movement, whether lubricated or not.

Standard ring thicknesses range from 1/16” to 1/8” but other thicknesses are also available. The standard range of cross section sizes are proportioned to be wrapped around a wide range of rod or piston diameters.

This material is compatible with hydraulic mineral oil, lubricating oil, water based and synthetic fire resistant fluids and lubricating grease. Although the material is rated at 390°F, the recommended maximum temperature for bearing applications is 140°F.

SEAL INFORMATION

Durometer (Shore D): 62

Temperature Range (F): -58 TO 390

Compressive Strength (psi) - Temp = 73F: 2900

Compressive Strength (psi) - Temp = 176F: 1300

Max Speed (ft/sec): 15.0

Mating Surface Roughness - Ra (µin) - DYNAMIC: 16 MAX

Mating Surface Roughness - Ra (µin) - STATIC: 125 MAX

Part Number Definition (Inch): WS-(WIDTH)X(CS)BT

Additional Part Number Definition (Inch): 1/2" WIDE X 1/8" CS = WS-050X125BT

Alternate Product Codes