20x32x42mm high quality LM20-UU linear ball bearing

3. all types of linear bearing pictures show 

4.linear bearing types

Linear Bushing :

LM,  LM-GA, LM-MG, LME, LM-L series

Linear Bushing flanged type :

LMF, LMF-M, LMK, LMK-M, LMF-L, LMF-ML, LMK-L, LMK-ML, LMH, LMH-L series

Linear Bushing :

SC, SL, SH, SH-L  series

5.linear bearing details 

Shaft 
    Because the balls in IN'S Super Linear Ball Bearing as rolling elements are running directly on the shaft surface, the hardness, surface finishing, and tolerance of shaft will largely affect the travelling performance of Super Linear Ball Bearing. 

The shaft must have following conditions:
 1)Hardness 
    The hardness must be HRC 58 to 64. 
    The shaft hardness below HRC 58 will lead decreasing of travel life and permissible load. 

2) Surface Finishing
   The Surface finishing must be 1.6S or better for the smooth operation. 

3) Tolerance
   The correct tolerance of the shaft diameter is recommended as shown on Table 9 and Table 10.

Fitting
   Recommended fittings between Super Linear Ball Bearing and shaft are shown in Table 9 and Table 10. 
   Please note when the housing bore tolerance is H7, there are tight fit at the both ends of outer sleeve of metric trpe.  

6.linear bearing application

 7.rade information

 deliver way and payment

we also provide other series

 1.Deep groove ball bearing: 6000 series, 6200series, 6300 series, 6400 series

2.Taper roller bearing: 30000 series, 31000 series, 32000 series, 33000 series;

3.Cylindrical roller bearing: NU series, NUP series, NJ series,  N series;

4.Spherical roller bearing: 20000 series, 21000 series, 22000 series, 23000 series;

5.Angular contact ball bearing: 7100 series, 7200 series, 7300 series, 7400 series;

6.Self-aligning ball bearing: 1200 series, 1300 series, 2200 series, 2300 series;

7.Thrust ball bearing: 51100 series, 51200 series, 51300 series, 51400 series;

8.Pillow block bearing: UC series, UCP series, UCF series, UCFL series.

20x32x42mm high quality LM20-UU linear ball bearing