北美市场V形圈密封件

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北美市场V形圈密封件

406403V型圈

406403V型圈
406403V型圈

Seal design
VR4
密封唇材料
Nitrile rubber (NBR)

DIMENSIONS

SHAFT DIAMETER RANGE
Shaft diameter range (over)d1
over640 mm
Shaft diameter range (incl.)d1
incl.650 mm
SEAL AND ABUTMENT
Seal inside diameter, free stated
621 mm
Nominal seal widthb
65 mm
Seal seat widthb1
32.5 mm
密封座宽度c
30 mm
Radial gap2 x
24 mm
D1 max. = d1 + 2 x
Radial distance2 y
115 mm
D min. = d1 + 2 y
公称密封件宽度B1
50 mm
Tolerance seal fitted width 
±12 mm

APPLICATION AND OPERATING CONDITIONS

Operating temperature
max.100 °C
Operating temperature
min.-40 °C
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