The Bosch Rexroth R162341220 is a high-performance carbon steel standard ball slide block, belonging to the high-precision ball guide system (BSHP series). This model features an SLS (narrow, long, standard height) design, ideal for industrial automation applications with limited lateral space and the need to withstand extremely high loads.
Key Features of the R162341220 Ball Slide Block
Equal Load Capacity in Four Directions: It exhibits identical ultra-high rated load capacity in all four main load directions (up, down, left, and right).
Unlimited Interchangeability: Rexroth's high manufacturing standards allow this slide block to be interchanged with any SNS or SNO ball guide of the same precision class.
Extra-Long Lubrication Cycle: Optimized lubrication channel design, combined with oil reservoirs, enables years of maintenance-free operation.
High-Rigidity O-Type Arrangement: Utilizing a four-row O-type ball arrangement design, it maximizes system rigidity and can withstand overturning moments.
Due to its high rigidity, high precision, and high load-bearing capacity, R162341220 ball bearing slides are mainly used in the following industrial automation and machinery manufacturing industries:
1. CNC machine tools and metal processing industry
2. Laser technology and advanced manufacturing
3. Semiconductor, electronics, and microelectronics industry
4. Industrial robots and automated production lines
5. Precision measuring and testing instruments
6. Woodworking and plastics processing machinery
Item |
Specification |
Part Number |
R162341220 |
Ball Runner Type |
SLS |
Size |
45 |
Preload Class |
C1 |
Accuracy Class |
P |
Sealing |
SS – Standard Seal |
Ball Chain |
Without Ball Chain |
Guide Block Width [mm] |
86 |
Guide Block Length [mm] |
174.1 |
Guide Block Height [mm] |
50.30 |
Guide Block Height with Rail [mm] |
60 |
Mass [kg] |
3.20 |
Rated Dynamic Load [N] |
111000 |
Rated Static Load [N] |
190000 |
Rated Dynamic Torque Load [Nm] |
3010 |
Rated Static Torque Load [Nm] |
5120 |

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