NNU4924-S-K-M-SP-C2

105x145x40mm
4.1339x5.7087x1.5748 inch

Double-row precision cylindrical roller bearing
NNU4924-S-K-M-SP-C2
CYL. ROLL. DOUBLE ROW

C2 - Internal Play Less than Cn
Standard operating temp - Operating Temp Up to 120°C
K12 - 1:12 Tapered Bore

M - Machined Brass Cage, Centered
Super Precision - Precision Higher than P4S





W33 - Lubrication Groove In OR

The NNU4924-S-K-M-SP-C2 FAG is a double-row precision cylindrical roller bearing. This bearing has a particularly high radial load capacity and high running accuracy. The design consists of a solid inner and outer ring with a double row of cylindrical rollers with a cage. The rolling elements are guided between flanges. This construction enables compact bearing arrangements with high radial stiffness and very high precision and load capacity. The outer ring is separable from the inner ring, facilitating (dis)assembly. Precision cylindrical roller bearings are often used, for example, in the main spindles of machine tools.

The NNU4924-S-K-M-SP-C2 FAG is equipped with a cage that prevents the cylindrical rollers from coming into contact with each other. This design allows for controlled movement of the rolling elements. There is less friction than in full-complement cylindrical roller bearings. As a result, higher rotational speeds are possible, and less heat is generated.

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