NSK SN 215C 2 bearing

Dimensional stability is equal to or better than standard heat stabilized (S11/200OC) bearings. • Fatigue Life. – 2 times carburized steel (contaminated lube test). – 3.5 times bainite (contaminated lube test). TL Application - Dryer Roll. FIG. 3 - RESIDUAL STRESS IN INNER RING CRACK. BEARING DAMAGE EXAMPLES.2. RH. RHP market 3 types of plummer block units, the SN, SNU and SD. These are manufactured from high strength cast iron and can be fitted with spherical roller bearings or self-aligning ball bearings. These units are re-greasable; the SN series are drilled and tapped to receive a lubrication nipple on the upper half of the.

Dimples for additional holes. These can be utilized for sensors or lubrication holes for the seal or bearing. High-performance SNN Series plummer blocks are highly rigid and easy to handle. They contain. NSK's tough spherical roller bearings, which have high load capacity, low temperature rise and high-strength cages. 2.pallet wheels and bearings for inboard rollers (plain bearings). Frequent greasing. High operational cost for grease. Problem 2. Contamination around the equipment, . Flaking and crack. Uneven wear. Flaking. Crack. Differential sliding specific to spherical roller bearings. Continuous casting machine. Axle box structure.

the bearing. These plummer block housings can amodate different types of seals, varying from the simple felt seal to the moreplex steel and aluminium labyrinth seal. End covers are also available for both the SN and SNU housings. TECHNICAL CHARACTERISTICS. Brochure English 23/5/02 4:53 pm Page 22. Europe. Africa. Asia. The Americas. Oceania. NSKmenced operations as the first Japanese manufacturer of rolling bearings back in 1916. Ever since, we have been continuously expanding and improving not only our product portfolio but also our range of services for various industrial sectors. In this context, we