| Bearing Units |
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NTN bearings units combine a double-sealed
ball bearing with various types of bearing housing. These are optimal
units which are self-aligning at the spherical fitting surface of
the bearing and housing. In particular, set screw type bearing units
use NTN's unique set screw with a ball, and this is extremely effective
for stopping loosening of the set screw, even when there is a vibrating
or impact load. |
| Bearing Units Steel Series |
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The steel housings provide rigidity,
high load capacity and impact resistance. Excellent impact resistance.
Greater rigidity than with previous cast steel products. |
| Bearing Units Stainless Steel |
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The units combine a stainless steel
housing and a stainless steel bearing with solid grease. Excellent
corrosion resistance. Small lubricant leakage. Low rotation torque.
|
| Bearing Units Plastic Series |
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The units combine a plastic housing
and a stainless steel bearing with solid grease. Excellent water
and corrosion resistance. Small lubricant leakage. Low rotation
torque. |
| Plummer Blocks |
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NTN plummer blocks are bearing
boxes for self-aligning roller or ball bearings. Depending on the
application, the plummer block has a built in felt seal, rubber
seal or labyrinth seal as the sealing device. Each type is lubricated
using grease or oil. The standard bearing box body is cast iron,
but (depending on the application) may also be made of spheroidal
graphite cast iron (ductile cast iron) or cast steel.
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