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NR75RX THK Linear Guide Rail Slide Block
Balls roll in four rows of raceways precision-ground on an LM rail and an LM block, and endplates
incorporated in the LM block allow the balls to circulate. The raceways are cut into deep grooves
that have a radius closer to that of the balls than in the conventional design, using special equipment and an extremely precise cutting technique. This design allows high rigidity, high vibration/impact resistance and high damping capacity, all of which are required for machine tools, thus making
these models capable of bearing ultra-heavy loads
NR75RX Orginal THK products
Model No. | M | w | Length L | B | C | SxZ | L, | T | K | N | f» | E | & | Do | Grease nipple | Ha |
NR25RX NR25LRX | 31 | 50 | 82.8 102 | 32 | 35 50 | M6X8 | 61.4 80.6 | 9.7 | 25.5 | 7.8 | 5.1 | 12 | 4.5 | 3.9 | B-M6F | 5.5 |
NR30RX NR30LRX | 38 | 60 | 98 120.5 | 40 | 40 60 | M8X10 | 72.1 94.6 | 9.7 | 31 | 10.3 | 7 | 12 | 6.5 | 3.9 | B-M6F | 7 |
NR35RX NR 35LRX | 44 | 70 | 109.5 135 | 50 | 50 72 | M8X12 | 79 104.5 | 11.7 | 35 | 12.1 | 8 | 12 | 6 | 5.2 | B-M6F | 9 |
NR45RX NR45LRX | 52 | 86 | 138.2 171 | 60 | 60 80 | M10X17 | 105 137.8 | 14.7 | 40.4 | 13.9 | 8 | 16 | 8.5 | 5.2 | B-PT1/8 | 11.6 |
NR55RX NR 55LRX | 63 | 100 | 163.3 200.5 | 65 | 75 95 | M12X18 | 123.6 160.8 | 17.7 | 49 | 16.6 | 10 | 16 | 10 | 5.2 | B-PT1/8 | 14 |
NR65RX NR65LRX | 75 | 126 | 186 246 | 76 | 70 110 | M16X20 | 143.6 203.6 | 21.6 | 60 | 19 | 15 | 16 | 8.7 | 8.2 | B-PT1/8 | 15 |
NR75R NR75LR | 83 | 145 | 218 274 | 95 | 80 130 | M18X25 | 170.2 226.2 | 25.3 | 68 | 18 | 17 | 16 | 9 | 8.2 | B-PT1/8 | 15 |
NR85R NR85LR | 90 | 156 | 246.7 302.8 | 100 | 80 140 | M18X25 | 194.9 251 | 27.3 | 73 | 20 | 20 | 16 | 10 | 8.2 | B-PT1/8 | 17 |
NR 100R NR 100LR | 105 | 200 | 286.2 326.2 | 130 | 150 200 | M18X27 | 223.4 263.4 | 34.3 | 85 | 23 | 23 | 10 | 12 | 8.2 | B-PT1/4 | 20 |
WHCD BEARING CO.,LIMITED as a professional Linear Motion Guide supplier, we are mainly responsible for the global sales and technical services of THK products.
Own large spot inventory , Such as THK LM Guide , THK Block , THK Ball Splines ,THK Ball Screws , THK Cam Follower , ect…
There are many types of THK products,we can not upload all of them at present.
If you have any demands ,
feel free to contact us online or leave a message .
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