Product Description
The Bosch Rexroth B.RUNNER BLOCK SS KWD-025-FKS-C1-N-1 (R166121420) is a high-precision ball runner block designed for linear motion applications. This self-aligning runner block is capable of compensating for alignment errors up to a specified degree, ensuring smooth operation even in the presence of mounting inaccuracies or deflections in the guide rail. The product features a size 25 runner block body made of carbon steel CS, providing robustness and durability. Engineered with a low preload class C and accuracy class N, it delivers normal accuracy without compromising on the quality of movement. The B.RUNNER BLOCK SS does not incorporate a ball chain, but it comes with initial lubrication and preservation to reduce maintenance needs. It's also equipped with roller bearing grease Dynalub for reliable performance over time.
This runner block boasts an extracompact design that facilitates greater parallelism and height offsets between mounting bases. It's characterized by excellent dynamic characteristics which are enhanced by its optimal return, ball pickup, and entry design. The product is versatile, being compatible with all SNS ball guide rails across various accuracy classes due to limitless interchangeability. Notably, this model does not come with attachment elements at either the left or right front reference edge but does include a straight lube connection that is loosely attached. Its overall length measures precisely for seamless integration into existing systems. The Bosch Rexroth B.RUNNER BLOCK SS KWD-025-FKS-C1-N-1 is ideal for applications requiring precise linear motion where compensation for misalignments and high load ratings in all four main loading directions are critical. With its ability to operate quietly and efficiently under various conditions, it stands as a reliable component in sophisticated linear motion assemblies.
| Brand | Rexroth |
| Model | KWD-025-FKS-C1-N-1 |
| Lubrication | With initial lubrication and preservation |
| Ball chain | Without ball chain (standard) |
| Size S1 (profiled rail systems) | 6.7 |
| Friction coefficient μ | 0,002 ... 0,003 |
| Size B tolerance (profiled rail systems) | +0.5 |
| Pitch T guide rail | 60 |
| Height of runner block with guide rail | 36 |
| Dynamic torsional moment load capacity Mt | 170 |
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.
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Rexroth B.RUNNER BLOCK R166121420 KWD-025-FKS-C1-N-1 Versatile And Interchangeable For Various Accuracy Classes Images
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