Rexroth R162121420 KWD-025-SNH-C1-N-1 Ball Brackets New Original

Product Specification

Prouduct Description:

Advantages and features of Rexroth ball brackets

‌High rigidity design‌

The flange-type structure (FNS) and carbon steel material significantly improve the load capacity and system rigidity, and are suitable for high-precision transmission scenarios‌.
The additional mounting screw hole design enhances the stability of lateral loads and lifting to avoid deformation or offset‌.

‌Long-term lubrication and sealing‌

Pre-lubrication at the factory (Dynalub 510 anti-friction grease) can maintain an effective lubrication cycle for several years and reduce the need for downtime maintenance‌.

The integrated fully sealed structure prevents contaminants from entering and extends the service life‌.

‌High precision and adaptability‌

The patented inlet area design improves the runoff accuracy by up to six times and ensures the stability of the motion trajectory‌.

The guide rails and sliders can be freely combined to adapt to different precision requirements and have high flexibility‌.

‌Load capacity and durability‌

The rated dynamic load is up to 23400 N, and the four main load directions have the same high load capacity to adapt to complex working conditions‌.
The preload level C1 (low preload) design reduces friction fluctuations and improves dynamic performance.

Precautions for use

‌Installation and calibration ‌
The parallelism of the guide rail and the bracket must be strictly calibrated to avoid abnormal wear or loss of accuracy due to installation deviation.
Use matching accessories (such as positioning edges) for fixing to ensure system stability.

‌Lubrication and maintenance ‌
Although the pre-lubrication design can be maintenance-free for a long time, the lubrication status still needs to be checked regularly, and the lubrication cycle needs to be shortened under extreme conditions.

‌Load adaptability ‌
Avoid long-term over-rated load operation to avoid shortening the life of the ball bracket.
In high-torque scenarios, extra attention should be paid to system rigidity matching, and a higher preload level model should be selected if necessary.

‌Environment and seal inspection ‌
In harsh environments such as dust and humidity, the seal integrity needs to be checked regularly to prevent contaminants from intruding.

‌Maintenance cycle ‌
It is recommended to formulate a maintenance plan based on the equipment's operating time or number of revolutions (such as 300 million revolutions) to avoid sudden failures.

‌Summary‌: Rexroth ball brackets have high rigidity, long-term lubrication and high precision as their core advantages, and are suitable for high-demand scenarios such as machine tools and automation equipment. When using them, you need to pay attention to installation accuracy, load adaptation and regular maintenance to maximize their performance and life.

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.