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5 Food Processing, Medical/Nursing Equipment

Keeps Equipment and Adjacent Areas Clean

Wear life is 3 times longer than normal seals under wet conditions.

Endurance test in water

Test conditions Wear on rail groove Rusted inside ball slide

Sample: LS30 stainless steel

Preload: Z1

Load: 4 700 N per one ball slide

Stroke: 400 mm

Speed: 24 m/min Standard
double seal
Lubrication: Grease full pack End cap damaged
NSK K1 at 2 700 km
(Consistency: 280, + Standard seal

Viscosity: 580 cst) 0

Water exposure: Run in water 1 day per

week.

Wear on rail groove 2 700 km completed
(still enable to run)

500 1 000 1 500 2 000 2 500 3 000

Running distance, km

Good Operability (Stable Dynamic friction Force) Applications

Change of oil supply of NSK K1 and dynamic friction • Sample preparation systems
force • Blood analyzer
Test conditions • Medical examination tables and bed transfer equipment
Sample: LH30AN, preload Z1 (only with NSK K1) • Medical scanner
Stroke: 800 mm • Analytic equipment
Speed: Average 38.4 m/min • Nursing equipment and disabled aids
Load: None • Food processing machines
• Food conveyor

8 20
Oil supply 18
16
7 Dynamic friction force 14
6 Degreased end caps, ball slide and rail 12
10
5 8

4

3
ntity of oil in NSK K1, %
friction force, N