NTN 21315V 75mm I.D Spherical Roller Bearing Spherical Roller Bearing, 160mm O.D

The NTN Spherical Roller Bearings are engineered for maximum reliability and performance in various applications. These robust components feature an internal diameter of 75 mm and an external diameter of 160 mm, making them suitable for heavy loads and challenging environments. Designed with a pressed steel cage, this bearing type ensures longevity and durability under dynamic conditions. With a radial clearance class of CN, these bearings cater to various operational needs, providing consistent performance even under fluctuating temperatures. The product is built to withstand a wide range of thermal stresses, boasting an impressive maximum operating temperature of 200 °C. Perfect for industrial applications, these spherical roller bearings support efficient function while minimising maintenance requirements.

Optimised for heavy load-bearing applications
Durable pressed steel cage design enhances longevity
Designed for high-speed operations with reference thermal speed of 4000 tr/min
Excellent performance in both high and low-temperature conditions
Low radial clearance for improved precision and stability
Robust construction to withstand dynamic forces and vibrations
Versatile applications across various industries
Advanced lubrication design for enhanced operational efficiency