2012
NTN Exhibits at The 15th SIMTOS 2012 “Seoul International Machine Tool Show”April 16, 2012
| Date | April 17(Tue) to 22(Sun), 2012 |
|---|---|
| Venue | Korea International Exhibition Center(KINTEX) |
| NTN Booth | 7Hall Booth No. 7A868 |
NTN is running a display booth a The 15th SIMTOS 2012 “Seoul International Machine Tool Show”, with the theme “NTN, Evolution of new technology”. A wide product lineup will be on display for visitors to the booth, including the high performance ULTAGE series of bearings, developed in line with increasing requirements of machine tools, together with a number of ancillary products such as bearing pressing/extractor kits. NTN looks forward to meeting you there.
Main exhibits
Space-saving and High Performance Angular Contact Ball Bearings for Air Oil Lubrication
The “Space-saving and High Performance Angular Contact Ball Bearings for Air Oil Lubrication” eliminates the need for a lubrication hole in the spacer, which allows for a reduction in the width of the spacer and an overall more compact main shaft.
[ Features ]
-
Compact: reduction in width of bearing spacer
→ 20% reduction in length of front spindle (for shaft diameter φ100, 4-row bearing layout)
- Less noise: up to 6 dBA reduction (compared to standard air-oil spacer)
- 2/3 reduction in air-oil quantity, 1/2 reduction in lubrication oil quantity (compared to standard air-oil spacer)
New Series 9 high-speed Angular contact Ball Bearings
[ Features ]
-
A larger diameter rolling element gives the bearing a longer operating life and improves permissible load and rigidity
- 50% increase in load rating (3-times the rated operating life compared to conventional bearings)
- 20% improvement in axial load rating
- 1.5-times radial rigidity and axial rigidity (compared to conventional bearings)
- Improvements to bearing life, unclamp load characteristics, and retention of rigidity during low-speed machining make the bearing suitable to a wide range of machining conditions.
Ball Screw Supporting Bearing Unit (BSTU)
[ Features ]
- Highest level of load capacity in the world
- Comes with low-torque, high dust proof seals as standard (starting torque: 1/2 that of competitor products)
- Packed with long-life grease from the factory, which negates the need for lubrication mid-life
- The housing can be mounted by passing a bolt through the outer ring holes, simplifying work and leading to a more compact housing
Mounting Tool Kit Case / Self-Centering Hydraulic Puller
[ Features ]
- Ancillary tools for precise assembly and disassembly work
- Can be used for the assembly and disassembly of bearings with internal diameters of φ50 mm
