High quality Linear roller bearing LM roller rolling block LRB1547Z LRB2055Z LRB4095 LRB50130
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LM roller bearing
The LM Roller bearing is a compact linear guide with high load performance and a mallet type roller able to make infinite circular motions. This product is optimally applicable to machines required for high positioning accuracy, repeatability and rigidity.
This model is designed to be fit into a groove machined on the mounting surface. By screwing bolts into four holes on the raceway base, it is secured on the mounting surface. (fixtures SM and SE are also available.)
A lighter type that uses a resin-made retainer and is designed to be mounted in the same manner as model LR. Since it has a groove for installing a seal, a special rubber seal with a high dust prevention effect can easily be attached. In addition, this model is capable of highspeed traveling at 1 m/s.
a Installing models LR, LRU and LR-Z Use the four mounting bolt holes on the raceway base to mount the LM Roller. Installing models LRA and LRA-Z The LM Roller can easily be secured using fixture SM or SE. SE is provided with a wiper to increase dust-prevention effect. c Installing models LRB and LRB-Z The LM Roller can easily be secured using fixture SMB or SEB. SEB is provided with a wiper to increase dust-prevention effect
Model No. | Main dimensions | Mass | ||||||||||||
W1 | Length | Thickness | Width | t | l | S | ||||||||
0 | L | T | W0 | 0 | ||||||||||
-0.1 | -0.2 | |||||||||||||
mm | mm | mm | mm | mm | mm | mm | g | |||||||
LRB1547Z | 15 | 47 | 17 | 22.2 | 13 | 20 | 0.2 | 60 | ||||||
LRB2055Z | 20 | 55 | 18 | 30 | 14 | 30 | 0.2 | 117 | ||||||
LRB2565Z | 25 | 65 | 21 | 38.1 | 16 | 35 | 0.1 | 205 | ||||||
LRB3275Z | 32 | 75 | 22 | 45 | 17 | 45 | 0.1 | 340 | ||||||
LRB4095 | 40 | 95 | 31 | 55 | 24 | 55 | 0.3 | 800 | ||||||
LRB50130 | 50 | 130 | 43 | 76.2 | 33 | 78 | 0.3 | 1970 | ||||||
