We never sell your data to third parties
Bosch Rexroth R072722500 TORQUE RESIST.BUSH KBDR4-LR-25DD
MODEL R072722500
$1,697.03 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: Yes
Dimension D [mm]
40
Dimension D1 [mm]
78
Dimension D1 h7 [mm]
78
Dimension D2 [mm]
40
Dimension D3 [mm]
42
Dimension D4 [mm]
68
Dimension L [mm]
70
Dimension L tolerance [mm]
-0.3
Dimension L1 [mm]
16
Dimension L2 [mm]
13
Dimension L3 [mm]
6.4
Dimension S [mm]
4.5
Dimension t [mm]
8
Dynamic Load Capacity C
9800
Dynamic load capacity C [N]
9800.0
Dynamic Load Capacity C Cross-Roller Bearing
9110
Dynamic Torsional Moment Load Capacity Mt
129
Dynamic torsional moment load capacity Mt [Nm]
129.0
Filter For Linear Bushings And Shafts
Linear bushings
Footnote diameter d
Actual shaft diameter varies
Format of linear bushings
LR - With rotation ball bearing
Format Of Linear Bushings
LR – With rotation ball bearing
Length of linear bushing [mm]
70.0
Limit speed (grease) nmax
1000
Limit Speed (Grease) Nmax
1000
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
Permissible Ambient Temperature
-10 °C ... +80 °C
Permissible Ambient Temperature (Max)
+ 80
Permissible Ambient Temperature (Min)
- 10
Raceway grooves
4
Seal
2 integrated wiper seals
Series
Torque
Shaft Diameter D
25
Shaft diameter d [mm]
25.0
Shaft Diameter, Detailed
23
Shaft diameter, detailed [mm]
23
Size D1 H7
78
Size D2
40
Size D3
42
Size D4
68
Size L
70
Size L With Tolerance
70 mm -0, 3
Size L1
16
Size L2
13
Size L3
6.4
Size S
4.5
Size T
8
Static load capacity C0 [N]
16100.0
Static Load Capacity C0 Cross-Roller Bearing
11500
Static Load Rating C0
16100
Static Torsional Moment Load Capacity Mt0
239
Static torsional moment load capacity Mt0 [Nm]
239
Tightening Torque
3.9
Tightening torque [Nm]
3.9
Type
Linear bushing
Version
Standard
Torque-resistant linear bushing (with rotation ball bearing)
Ball guide grooves = 4
Shaft diameter d = 25
With two seals
Without shaft
- For self-supporting, torsionally stiff guides with only one shaft
- With four ball guide grooves for transferring torque
- Matching shaft profiles with machined ball guide grooves
- Shafts machined to customer specification
- Integrated cross-roller bearing with initial lubrication
- Hardened and ground outer sleeve
- POM ball retainer
- Balls made of rolling bearing steel
- Integrated wiper seals
| Brand | Bosch Rexroth |
| Model | R978917126 |
| Brand | Bosch Rexroth |
| Model | R978856772 |
| Brand | Bosch Rexroth |
| Model | R978700213 |
| Brand | Bosch Rexroth |
| Model | R911306954 |
| Brand | Bosch Rexroth |
| Model | R916937723 |
| Brand | Bosch Rexroth |
| Model | R978933174 |
| Brand | Bosch Rexroth |
| Model | R978932342 |
| Brand | Bosch Rexroth |
| Model | R911171018 |