BALL RUNNER BLOCK RESIST NRII KWD-035-FNS-C0-N-0

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUNN. BLOCK NRII KWD-035-FNS-C0-N-0 (R200139406) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance and precision. This model is part of the Resist NRII series, which ensures durability in environments with water-based media, acidic materials, alkali, saline solutions, or high humidity. The runner block is made from corrosion-resistant steel in accordance with DIN EN standards. This particular ball runner block features a size of 35 and an FNS format, indicating a flanged width, normal length, and standard height. It comes preload-free (preload class C) and offers standard accuracy (accuracy class N). The product includes a ball chain which contributes to low noise levels and smooth travel behavior. It does not come with initial lubrication or preservation, allowing for customization based on the application's requirements. The Bosch Rexroth B.RUNN. BLOCK NRII KWD-035-FNS-C0-N-0 has excellent dynamic characteristics due to its optimized entry-zone geometry and a high number of balls which reduce variation in elastic deflection. It boasts impressive rigidity and can maintain high load ratings in all four main loading directions. Additionally, it features a minimum quantity lubrication system with an integrated oil reservoir for long-term maintenance-free operation. Seals like the standard SS seal protect against contaminants such as dirt or chips without compromising movement ease. Other seals like LS (low-friction), DS (double-lip), FKM seals, front seals, and cover plate wipers are available for different environmental conditions. This model is interchangeable with all SNS Ball Guide Rails available from Bosch Rexroth and can be used in various industrial applications including clean rooms and circuit board manufacturing due to its lack of additional required corrosion protection. With metal threads on all sides for lube fittings, this ball runner block ensures extended service life even under challenging conditions.