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| High Light: | large ball bearings,high speed ball bearings |
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NSK LB4812 Metal Linear Ball Bearings , Linear Ball Bearing
NSK LB4812 Linear Bearings
Linear bearing is a kind of metal at low cost production of linear motion system
used for unlimited travel used with cylindrical shaft.
Because point contact ball bearing with shaft, so using the load is small.
Steel ball to the smallest friction spinning, thus can get high precision of smooth movement.
Type 1: straight (shapes such as cylinders, spring is commonly used in installation
for special occasions requiring small installation size)
Type 2: flange (end or middle flange, with installation can use screw to install
flange general round, square and trimming type three)
Type 3: open (shape, such as straight, appearance has axial slitting
gap adjustment, is applied to large openings and small openings)
| Type | Model | Brand | d(mm) | D(mm) | B(mm) |
| Linear bearing | LB4812 | NSK | 4 | 8 | 12 |
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