Neutral - KHM252343NA/KHM252315CD | Double Direction Taper Roller Bearing Units | 254 × 431.72 × 173.03 mm

Details

Neutral KHM252343NA/KHM252315CD is a double direction taper roller bearing units with inner diameter 254 mm, outer diameter 431.72 mm and width 173.03 mm. Additional specifications include bore type CYLINDRICAL, cage STANDARD and lubrication STANDARD.

These bearing is a heavy-medium duty, double-row inch tapered roller bearing TDO (Tapered Double Outer). Built with two single inner cones and one double outer cup. The inner rollers flare outward. This configuration broadens the effective bearing spread, giving the component exceptional rigid moment stiffness to counter heavy overturning forces. Unlike single-row tapered bearings, the dual opposed angles allow this unit to firmly anchor and locate a shaft axially in both directions. Built with a standard internal clearance straight from the production line, ensuring a reliable, ready-to-run environment right out of the box. Material : The bearing is manufactured from premium, case-carburized alloy steel (typically case-hardened GCr15 chrome steel). Features are : Integrated Lubrication Mechanism, Anti-Rotation Pin Provision, Low Starting Friction Coefficient, Long Service Life, Power-Dense Design, Low Noise & Vibration Dampening, Standard Operating Temperature Window. Applications : Metal Rolling Mills & Metallurgical Processing, Construction & Material Handling, Marine & Offshore Engineering, Power Generation & Renewable Energy. NA=Non-Adjustable, CD=Counterbored Outer Ring Engineered With Lubrication Holes and Locking Pin Holes On The Outer Diameter.

Specifications