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PT Hiram Kokoh Mulia
522S-N Wedge-Cut Spring-Energized Rotary Seal
AIGI

522S-N Wedge-Cut Spring-Energized Rotary Seal

Wedge-cut spring-energised seal in NBR for the same large-diameter, poorly concentric duty as the 522S-PU, at speeds to 10 m/s. Shafts of 20 mm and up, runout to 0.3 mm.

Temperature range
-35~110°C
Shaft speed
≤ 10m/s
Shaft runout
≤ 0.3mm
Shaft diameter
d ≥ 20
Outer diameter
D ≤ 1500
Radial width
H ≥ 7.5
Axial thickness
L ≥ 7
Material
NBR
Sealing technology
Patented reverse wedge cutting and spring-energized; OD live-loading tighten design
Typical equipment
Large-diameter, low-speed, poor-concentricity and large-run-out equipment

Typical response within one working day. Cut-to-length and site support available.

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