Bower®

Bower® 45291/45220 J Series Round Bore Tapered Roller Bearing, 57.15 mm Dia Bore, 104.775 mm OD, 30.958 mm W, 188000 N Load

45291/45220-NTN MFG #: 45291/45220
$155.80 / EA
Non-Stock Item
  • Bearing Material: Case Carburized Steel
  • Bore Diameter: 57.15 mm
  • Closure Type: Open
  • Country of Origin: US|JP
  • Load Capacity: 188000 N
  • Manufacturer Name: NTN
  • Outside Diameter: 104.775 mm
  • Series: J Series
  • Temperature Rating: -40 to 120 deg C
  • Type: Round Bore
  • Width: 30.958 mm
Tapered roller bearings utilize conical rollers and raceways, arranged so that the rollers and raceways meet at a common apex. The rollers are guided by contact between the large end of the roller and a rib on the inner ring. This provides high capacity for radial and single thrust loads.
  • Standards
  • Application
  • Item Features
AAIA|ABMA|AEM|ANSI/ABMA 19|ANSI/ABMA 19.1|BSA|PTDA
Construction, Wind Energy, Metals Manufacturing, Mining, Food and Beverage, Precision and Machine Tools
  • Class 2 precision rating
  • Without oil hole
  • 139000 N dynamic/188000 N static