LINP-11R Closed Precision Linear Bearings

LINP-11R Closed Precision Linear Bearings
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Product Details


LINP-11R Closed Precision Linear Bearings 


LINP-11R


Product Properties


• Closed and long size design

• High precision similar to ball bearing

  Materials: TEFPLASTM B(standard), TEFPLASTM G and E

•  Aluminum adapter with anodized treatment

• Axial secured by circlips

• Low maintenance and noise

• Application temperature: ±200℃




Standard Specification


LINP-11R-2


                                                                                                                                 Housing: H7; Shaft: h6~h7

Part No.

d1

[mm]

Tolerance

[mm]

d2 h6

[mm]

B h10

[mm]

B1 H10

[mm]

dn h10

[mm]

s H10

[mm]

O H10

[mm]

do H10

[mm]

e

[mm]

LINPB-11R-088.0+0.013/+0.035162516.215.21.11.8613.25
LINPB-11R-1010.0+0.013/+0.035192921.617.51.31.8615.45
LINPB-11R-1212.0+0.016/+0.043223222.620.51.31.8618.46
LINPB-11R-1616.0+0.016/+0.043263624.624.51.32.8620.48
LINPB-11R-2020.0+0.020/+0.053324531.229.61.62.8626.410
LINPB-11R-2525.0+0.020/+0.053405843.736.51.852.8634.412.5
LINPB-11R-3030.0+0.020/+0.053476851.743.51.852.8641.415
LINPB-11R-4040.0+0.020/+0.064628060.357.82.152.8656.420
LINPB-11R-5050.0+0.020/+0.0647510077.370.52.652.8669.425



Load Capacity of LINP-11R bushes

 

  Part No.  

  Shaft  

[mm]

    Housing    [mm]

F Max. [N]

  Dynamic Load P=5MPa  

F Max. [N]

  Static Load P=35MPa  

  Weight  

[g]

BGEBGE
LINPB-11R-088.0162000160012004000320024008
LINPB-11R-1010.01929002320174058004640348015
LINPB-11R-1212.02238403072230476806144460818
LINPB-11R-1616.026576046083456115209216691239
LINPB-11R-2020.0329000720054001800014401080052
LINPB-11R-2525.04014500116008700290002320017400119
LINPB-11R-3030.047204001632012240408003264024480149
LINPB-11R-4040.062320002560019200640005120038400333
LINPB-11R-5050.0755000040000300001000008000060000823



Precision Shafts Information


Information as follow:

●  AS: Hard anodized aluminum shaft, the best shaft for CSB-LIN® linear bearings

●  CS: Hard-chromed steel shaft, the effective-cost shaft

●  ES: #304 Stainless steel shaft, the best choice for chemical liquid Application

●  Shaft end processing service is available


   image          image           image            image

   Precision aluminum shafts         Precision steel shafts       Precision stainless steel shafts          Shaft end blocks


All the three shafts are available. Please check the shaft lengths that you need. There are different size of diameters: 6/8/10/12/16/20/25/30mm, can meet different requirments for applications. The tolerances of different shaft are different, too. Choose the best product can offer a better operating performance.

 


Factors Affecting Life


Affecting the life of CSB-LIN® P precision linear bearings are: surface roughness, hardness and dimensional accuracy of shafts.

We recommend to use the shafts as below for the best performance:

• Shaft diameter tolerance h6~h7, suitable for all TEFPLASTM materials

• Surface roughness Ra0.2~0.4μm, suitable for all TEFPLASTM materials

• Surface hardness HRC50, according to different TEFPLASTM materials and the soft shafts are available



Eccentric Force

LINP-02


Maximum 2:1 ratio

1x = bearing separation on same shaft

2x = distance from shaft to load or force












CAUTION: uneven motion or even system blockage will occur if the 2:1 ratio is exceeded!

This principle is NOT load dependent! It is NOT due to edge loading. It is also NOT dependent on the driving force that used! The greater the distance between the drive and guide bearings, the higher the required drive force and the degree of wear.

NOTE: The Rule(2:1) is based on the static friction value of 0.25 theoretically, however, additional lubrication can help to drop down the friction and extend the 2:1 ratio.

If you have any questions on design or assembly, please contact our engineer for further information.



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