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Ball Screw Bearings
The Ball Screw is a highly efficient feed screw with balls rolling between the screw shaft and the nut. Compared to conventional sliding screws, the maximum driving torque is only one-third of that of a ball screw, which makes it extremely suitable for saving the power of drive motors.
● High precision
● Widely used because of its low frictional resistance.
| Dimensions | Value |
|---|---|
| Bore diatmeter – d |
30mm |
|
62mm | |
|
15mm |
| Performance | Value |
|---|---|
| Basic dynamic load rating |
27.5KN |
|
66KN | |
|
– | |
|
4200r/min |
| Properties | Value |
|---|---|
| Metering System |
Metric |
|
ABEC#7/DINP4 | |
|
1 | |
|
Ball | |
|
Bearing steel | |
|
Nylon | |
|
Bearing steel | |
|
Open |
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