16818Radial shaft seal with metal case and three sealing lips, for grease

Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. X4 seals are designed with a single metal case. They have three sealing lips made of nitrile rubber or thermopolimer which optimizes the sealing against the bore. Typical applications include grease lubricated agriculture machinery.

SKU: 16818Radial shaft seal with metal case and three sealing lips, for grease Category:

Type of outside diameter
Metal-cased
Lip material
Nitrile rubber (NBR)
Seal design
X4

 

Dimensions - 16818

Dimensions

d1
42.875 mm
Shaft diameter
D
67.31 mm
Housing bore diameter
b
7.37 mm
Seal width

 

Application and operating conditions

Operating temperature
min. -40 °C
Operating temperature
max. 100 °C
Circumferential speed
max. 2.54 m/s
Rotational speed
max. 1 131 r/min
Pressure differential
0.02 N/mm²

 

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