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TW12UU 3/4" Bore High Load Standard type TopBall inch type linear motion ball bushings/bearings, inner diameter(bore) is 3/4" inch dimensions with built-in seals, the Topball slide bush is a high performance bushing, NB brand (Nippon Bearing Linear Systems), made in Japan.
- Ball circuit: 6
- Dynamic load rating: 470 LBF
- Static load rating: 590 LBF
| Type |
Dimensions(Inches) |
Shaft
diameter |
| dr |
D |
L |
B |
W |
D1 |
| inch |
tolerance |
inch |
tolerance |
inch |
tolerance |
| TW12UU |
3/4" |
0-0.0005 |
1-1/4" |
1-5/8" |
0-0.02 |
1.272" |
0-0.02 |
0.0559" |
1.176" |
3/4" |
TOPBALL FEATURES
Increased Load Capacity Longer Travel Life Self Aligning Capability Floating Integral Wiper Seal Clearance Adjustable: Cost Effectiveness:
TOPBALL's higher load capability and longer travel life enables the use of smaller components such as bushings, housings and shafts, reducing material cost and the overall cost of the system. Longer travel life also extends replacement periods and reduce maintenance cost.
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