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LMK-UU
Universal linear bearings for use in Industry, home appliances and where reliability and quiet motion are required.
Linear Shaft
LMK-LUU
Technical Details
Dimensions Table
| Type | Ball Rows | dr | dr (Tol.) | D | D (Tol.) | L | L (Tol.) | D1 | D1 (Tol.) | K | H | PCD | d1xd2xh | C [N] | Co [N] | Weight (g) | SKU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LMK12UU | 4 | 12 | -0.01 | 21 | -0.016 | 30 | -0.3 | 42 | -0.2 | 32 | 6 | 32 | 4.5x8x4.4 | 42 | 61 | 56 | 1024001 |
| LMK16UU | 5 | 16 | -0.01 | 28 | -0.016 | 37 | -0.3 | 48 | -0.2 | 37 | 6 | 38 | 4.5x8x4.4 | 79 | 120 | 104 | 1024002 |
| LMK20UU | 5 | 20 | 0 | 32 | 0 | 42 | -0.3 | 54 | -0.2 | 42 | 8 | 43 | 5.5x9.2x5.4 | 88 | 140 | 145 | 1024003 |
| LMK25UU | 6 | 25 | -0.012 | 40 | -0.019 | 59 | 0 | 62 | -0.2 | 50 | 8 | 51 | 5.5x9.2x5.4 | 100 | 160 | 300 | 1024004 |
| LMK30UU | 6 | 30 | -0.012 | 45 | -0.019 | 64 | -0.4 | 74 | -0.2 | 58 | 10 | 60 | 6.6x11x6.5 | 160 | 280 | 375 | 1024005 |
| LMK40UU | 6 | 45 | -0.015 | 60 | -0.022 | 80 | -0.4 | 96 | 0 | 75 | 13 | 78 | 9x14x8.6 | 220 | 410 | 864 | 1024007 |
Pictures, dimensions,table data and technical drawings of this product are made with reasonable care and liability is excluded for the accuracy and correctness of this data.
Feature
Low coefficient of friction, reliable friction characteristics that do not increase over the time of the bearing use. Built in double standard seals made from Polymer Resin cage for quieter operation by high speed motion.
Products with good accuracy, safe and reliable.
Smooth moving,high rigidity, long life, economical and easy to maintain and replace
Usage:
Semiconductor manufacturing equipment, CNC and NC machines, printed circuit board IC assembly equipment, robotic arm, precision measurement equipment, office automation equipment, and other large-scale linear slide devices.
Semiconductor manufacturing equipment, CNC and NC machines, printed circuit board IC assembly equipment, robotic arm, precision measurement equipment, office automation equipment, and other large-scale linear slide devices.
Lubricating:
Linear ball bearings are factory pre-lubricated. Due to the applied amount of grease and the use of double-lip seals (2LS), many applications will not require relubrication (except if the seals are damaged) because in these cases the theoretical relubrication interval exceeds the bearing life.