S 28 X 37 X 4 B1

Single Lip Metal Cover Oil Seal

B1, WB, SB

Specs:

 Radial shaft seal with outer metal case and spring loaded sealing lip. Ground O.D. And sealing lip trimmed on the front face.

Material:

NBR (Natural Rubber), Case – plain steel, Spring – spring steel.

Max Temperature: -40°C/-40°F – 100°C/ 212°F

Max Surface Speed: 14 m/s

Max Pressure:

Application:

Mineral Oils, Synthetic Oils, Greases

Standard type for a broad range of applications in every sector of industry; the metal case gives a particularly firm and accurate seat in the housing bore; static sealing on O.D. Is partially limited.