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Bosch Rexroth R067212540 SUPER LINEAR BUSH. KBB-25-D
MODEL R067212540
$124.29 Each
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Returnable: Yes
Breakaway Force
4.5
Breakaway force [N]
4.5
Dimension C h13 [mm]
58
Dimension C1 H13 [mm]
43.7
Dimension C2 [mm]
1.85
Dimension D [mm]
40
Dimension D1 [mm]
38.5
Filter For Linear Bushings And Shafts
Linear bushings
Footnote breakaway force
One wiper seal: Multiply value with factor 0.5
Format of linear bushings
– Closed
Format Of Linear Bushings
– Closed
Friction Coefficient Μ
0, 001 ... 0, 0025
Friction Coefficient Μ Max.
0.0025
Friction Coefficient Μ Min.
0.001
Friction Force
2
Length of linear bushing [mm]
58.0
Linear Guide Type
Linear bushing and shaft
Lubrication
Not lubricated
Max. Acceleration Amax
150
Maximum acceleration rate amax [m/s²]
150.0
Maximum Dynamic Load Capacity Cmax
4820
Maximum dynamic load capacity Cmax [N]
4820.0
Maximum Permissible Linear Speed Vmax
3
Maximum permissible linear speed vmax [m/s]
3.0
Maximum Static Load Capacity C0Max
2790
Minimum Dynamic Load Capacity Cmin
3950
Minimum Static Load Capacity C0Min
2180
Outer Diameter D
40
Outer diameter D [mm]
40.0
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
6
Seal
1 integrated wiper seal
Series
Super B (no self-alignment feature)
Shaft Diameter D
25
Shaft diameter d [mm]
25.0
Size C H13
58
Size C1 H13
43.7
Size C2
1.85
Size D
40
Size D1
38.5
Size D1 With Tolerance
38.5 mm
Type
Linear bushing
Version
Normal
Super linear bushing
Super B (no self-alignment feature)
Closed
Shaft diameter d = 25
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
- High travel speed (5 m/s)
- 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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