FNL类型轴承座skfFNL类型轴承座skf.pdf

Flanged housings FNL series FNL flanged housings are well-proven Bearing types machine parts that provide simple, reliable • Self-aligning ball bearings housing in applications without horizontal • Spherical roller bearings frames. They enable the full service life poten- • CARB toroidal roller bearings tial of the incorporated bearings to be exploited with less need for maintenance. Bearing dimension series • 02, 22 Shaft diameter range • 20 to 100 mm Typical shaft-bearing combinations • Plain shaft with bearing on an adapter sleeve Seals • Double-lip Lubrication 11 • Grease Materials • Grey cast iron Mounting • Three-bolt mounting • Four-bolt mounting Compliance to standards • Not standardized Supersedes • 7225(00) 531 Flanged housings FNL series Designations . . . . . . . . . . . . . . . . . . . . . 533 Product tables 11.1 FNL flanged housings for Standard housing design . . . . . . . . . . . 535 bearings on adapter sleeves . . . . . 546 Features and benefits . . . . . . . . . . . . . . 536 Housing material . . . . . . . . . . . . . . . . . . 536 Paint, corrosion protection . . . . . . . . 536 Dimension standards . . . . . . . . . . . . . . . 537 Interchangeability. . . . . . . . . . . . . . . . 537 Housing vari