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Bosch Rexroth R067312040 SUPER LINEAR BUSH. KBB-O-20-D
MODEL R067312040
$105.31 Each
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Returnable: Yes
Angle Α
55
Angle α [°]
55
Breakaway Force
3
Breakaway force [N]
3
Dimension C h13 [mm]
45
Dimension C1 H13 [mm]
31.2
Dimension C2 [mm]
1.6
Dimension D [mm]
32
Dimension E [mm]
9
Dynamic Load Capacity C
2570
Dynamic load capacity C [N]
2570.0
Filter For Linear Bushings And Shafts
Linear bushings
Footnote breakaway force
One wiper seal: Multiply value with factor 0.5
Format of linear bushings
O - Open
Format Of Linear Bushings
O – Open
Friction Coefficient Μ
0, 001 ... 0, 0025
Friction Coefficient Μ Max.
0.0025
Friction Coefficient Μ Min.
0.001
Friction Force
1.5
Length of linear bushing [mm]
45.0
Linear Guide Type
Linear bushing and shaft
Lubrication
Not lubricated
Max. Acceleration Amax
150
Maximum acceleration rate amax [m/s²]
150.0
Maximum Permissible Linear Speed Vmax
3
Maximum permissible linear speed vmax [m/s]
3.0
Outer Diameter D
32
Outer diameter D [mm]
32.0
Permissible Ambient Temperature
-10 °C ... +80 °C
Permissible Ambient Temperature (Max)
+ 80
Permissible Ambient Temperature (Min)
- 10
Radial Clearance Shaft H6/Bore K7
+ 25 , - 7
Radial Clearance Shaft H6/Bore M7
+ 18 , - 14
Radial Clearance Shaft/Bore H6/H7
+ 43 , + 11
Rows Of Balls
5
Seal
1 integrated wiper seal
Series
Super B (no self-alignment feature)
Shaft Diameter D
20
Shaft diameter d [mm]
20.0
Size C H13
45
Size C1 H13
31.2
Size C2
1.6
Size D
32
Size E
9
Static load capacity C0 [N]
1180.0
Static Load Rating C0
1180
Type
Linear bushing
Version
Normal
Super linear bushing
Super B (no self-alignment feature)
Open
Shaft diameter d = 20
With one seal
- Low-cost linear bushing for high requirements
- Steel bearing plates with machined ball guide grooves and optimized ball lead-in chamfers for outstandingly smooth travel and a long service life
- Without self-alignment feature for transferring lower tipping force along the axial direction
- Open linear bushing on fully supported shafts for applications where other linear guides tend to warp due to imprecise substructures.
- High travel speed (5 m/s)
- With longitudinal seal
- Integrated wiper seals, external seals or no wiper seals
- Ball retainer and outer sleeve made of PA or POM
- Balls made of rolling bearing steel
- No initial lubrication
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