piwik image


NTN 23236EMKW33C3 ULTAGEĀ® 232 Type EM Spherical Roller Bearing With Oil Groove, 180 mm Dia Bore, 320 mm OD, 2 Rows, 112 mm W, 2270000 N Load

  • Item#: 23236BKF107
  • Mfr#: 23236EMKW33C3
  • UPC: 3413520091194
  • Spherical roller bearings possess the same self-aligning properties as other self-aligning bearings
  • Adapters are used for installation of bearings with tapered bore on cylindrical shafts
  • Basic dynamic load rating up to 65% greater than the NTN conventional design
  • Basic static load rating up to 35% greater than the NTN conventional design
  • Service life up to five times longer than the NTN conventional design
  • The window-type pressed steel cage provides higher rigidity
  • Compact, lightweight design
  • Improved ease-of-use
  • 1-piece machined high-tension brass cage
  • Shaker screen
  • 1:12 tapered bore
  • C3 radial clearance greater than normal
  • Machined cage
  • 1800000 N dynamic/2270000 N static
  • Tapered bore
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • loading


Spherical roller bearings equipped with an outer ring with a spherical raceway surface and an inner ring which holds two rows of barrel shaped rolling elements, NTN spherical roller bearings are able to adjust center alignment to handle inclination of the axle or shaft. There are variety of bearing types that differ according to internal design. Spherical roller bearings include as type equipped with an inner ring with a tapered bore. The bearing can easily be mounted on a shaft by means of an adapter or withdrawal sleeve. The bearing is capable of supporting heavy loads, and is therefore often used in industrial machinery. When heavy axial load is applied to the bearing, the load on rollers of another row is disappeared, and can cause problems. Attention must therefore be paid to operating conditions.

NTN Spherical Roller Bearing, Type EM, Series: ULTAGE® 232, 180 mm Bore Dia, 320 mm Outside Dia, 2 Rows, 112 mm W, Open Closure, 2270000 N, Through Hardened Steel Bearing, Brass Cage, 1200 rpm Grease/1600 rpm Oil Maximum, -40 to 200 deg C


Bearing Material      :      Through Hardened Steel
Cage Material      :      Brass
Closure Type      :      Open
Maximum Speed      :      1200 rpm Grease/1600 rpm Oil
Series      :      ULTAGE® 232
Temperature Rating      :      -40 to 200 deg C
Type      :      Type EM
Bore Diameter      :      180 mm
Outside Diameter      :      320 mm
Number of Rows      :      2
Width      :      112 mm
Load Capacity      :      2270000 N


  • pdf