Cageless Cylindrical Roller Bearing SL182912-B-XL NCF2912V Single Row Full Complement

Single Row Cylindrical Roller Bearings Full Complement SL182912-B-XL NCF2912V

Single row full complement cylindrical roller bearings have solid outer and inner rings together with rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity, high rigidity and are suitable for particularly compact designs. Due to the kinematic conditions, however, they do not achieve the high speeds that are possible when using cylindrical roller bearings with cage.

Single row full complement cylindrical roller bearings are in the form of semi-locating bearings.

Semi-locating bearings:

Semi-locating bearings are available in single row design as SL1818 (dimension series 18), SL1829 (dimension series 29), SL1830 (dimension series 30), SL1822 (dimension series 22) and SL1923 (dimension series 23). They can support not only high radial forces but also axial forces in one direction and can therefore guide shafts axially in one direction. They act as non-locating bearings in the opposite direction.

Series SL1923 has only one rib on the inner ring and a self-retaining rolling element set. As a result, the inner ring can be removed from the bearing. This makes fitting and dismantling considerably easier.

Sealing:

The cylindrical roller bearings are supplied in an open design.

Lubrication:

They are not supplied greased and can be lubricated with oil or grease via the end faces.

Features:

• Metric series
• Single row
• Semilocating
• Double flanged inner rings

Single Row Full Complement Cylindrical Roller Bearings SL1829 Series Specifications: