Single Row Cylindrical Roller Bearings
Single row Cylindrical Roller Bearings are designed to support heavy radial loads and are some of the most common bearings used around the world. These roller bearings consist of an Outer Race, Bronze or Steel Cage, a complement of rollers, and usually an Inner Race. They are available in ISO and ABMA series. The ISO series is metric dimensioned, with a brass cage. Bearings designated with the “E” suffix are Extra Capacity. They are re-designs of original geometry that increase radial load capacity. These bearings are designed to be dimensionally interchangeable with the same basic size of other manufacturers and are supplied with C3 internal radial clearance unless specified. The ABMA series are metric or inch dimensioned and interchangeable with other manufacturers as well. They are supplied with a machined brass cage or an alternate cage of machined steel (SM) or stamped steel (SS) when needed. The standard internal radial clearance provided is designed to allow interference fit of inner race while keeping the bearing free mounted. The large assortment of Inner and Outer Race configurations lend to their widespread use in electric motors, gearboxes, and general industry applications.
- ZKL NU421 Single Row Cylindrical Roller Bearings
- 1.4375 in
- 5820 lbf
- ZKL NU222 Single Row Cylindrical Roller Bearings
- SAF 322, SAF 622, SAF 032
- Steel
- ZKL NU321 Single Row Cylindrical Roller Bearings
- 1.9375 in
- 7980 lbf
- ZKL NU221 Single Row Cylindrical Roller Bearings
- 12 mm
- 94 mm
- ZKL NU5221M Single Row Cylindrical Roller Bearings
- 1.75 mm
- 29 N/mm2;Static 150 N/mm2
- ZKL NU420 Single Row Cylindrical Roller Bearings
- 1.2500 in
- 2150 lbf
- ZKL NU2320EMAS Single Row Cylindrical Roller Bearings
- 1.1250 in
- 4-7/16 in
- ZKL NU320 Single Row Cylindrical Roller Bearings
- 2.1250 in
- 12900 lbf
- ZKL NU5220M Single Row Cylindrical Roller Bearings
- Bearings
- 0.0
- ZKL NU2220 Single Row Cylindrical Roller Bearings
- 1.9375 in
- ConCentra
- ZKL NU220 Single Row Cylindrical Roller Bearings
- Straight Bushing
- 49 N/mm²
- ZKL NU419M Single Row Cylindrical Roller Bearings
- 0.6250 in
- 1000 lb