Neutral - HM259049/HM259010CD-SMJ | Double Direction Taper Roller Bearing Units | 317.50 × 447.67 × 180.97 mm

Details

Neutral HM259049/HM259010CD-SMJ is a double direction taper roller bearing units with inner diameter 317.50 mm, outer diameter 447.67 mm and width 180.97 mm. Additional specifications include bore type CYLINDRICAL, cage STANDARD and lubrication STANDARD.

These bearing is a heavy-medium, double-row tapered roller bearing assembly. This specific component utilizes a TDO (Tapered Double Outer) configuration, which features a double cup (outer ring) and two single cones (inner rings). The rollers converge inwardly towards the center axis. This layout significantly increases rigidity and gives the assembly a massive resistance to overturning moments (tilting or twisting forces). Simultaneously supports extreme radial forces and heavy axial thrust loads from both directions. Material : High-grade, case-carburized alloy steel featuring a hard, wear-resistant outer skin and a tough, shock-absorbing structural core. Features are : Power-Dense Internal Geometry, Low Starting Friction Coefficient, Built-in Lubrication Groove & Holes, Standard Operating Temperature Window, Anti-Rotation Pin Slot, Low Noise & Vibration Dampening. Applications : Metal Rolling Mills & Metallurgical Processing, Construction & Material Handling, Marine & Offshore Engineering, Power Generation & Renewable Energy. CD=Counterbored Outer Ring Engineered With Lubrication Holes and Locking Pin Holes On The Outer Diameter, SMJ=Internal Manufacturing Suffix.

Specifications