Precision Sliding Block Bearing Housing Design

UCT208 adjustable sliding block bearing unit consists of UC208 insert bearing and T208 housing, known as Sliding Block Bearing Housing, Bearing Housing Unit and Adjustable Slide Housing, an ideal medium-load substitute for Heavy-Duty Bearing Bracket. It features shaft diameter d=40mm, outer diameter D=80mm, width B=49.2mm and matches M16 mounting bolts. The GCr15 bearing insert is combined with HT200 grey cast iron housing, fitted with double-layer NBR TRL seal and double set screw locking, with total weight 2.15kg. Manufactured to P0 precision grade, it has dynamic load Cr=30.2kN, static load C0r=19.2kN, limiting speed 3000r/min and recommended continuous speed ≤2300r/min. With outer ring linear speed 20m/s and ±2° self-aligning capability, it offsets installation errors smoothly. Pre-filled lithium grease works at -20℃~100℃; FKM seals and high-temperature grease enable operation up to 160℃. Ambient humidity must be ≤85%RH. Keep away from water and corrosive substances; protective cov…

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