NTN

NTN BST40X72-1BDFP4 ULTAGE® BST Round Bore Angular Contact Thrust Ball Bearing, 40 mm Dia Bore, 72 mm OD, 2 Rows, 30 mm W, 70000 N Load

BST40X72-1BDFP4-NTN MFG #: BST40X72-1BDFP4
$1,581.23 / EA
Non-Stock Item
NTN BST40X72-1BDFP4 ULTAGE® BST Round Bore Angular Contact Thrust Ball Bearing, 40 mm Dia Bore, 72 mm OD, 2 Rows, 30 mm W, 70000 N Load
  • Bearing Material: High Carbon Chrome Steel
  • Bore Diameter: 40 mm
  • Cage Material: Nylon
  • Closure Type: Open
  • Country of Origin: JP
  • Load Capacity: 70000 N
  • Manufacturer Name: NTN
  • Number of Rows: 2
  • Outside Diameter: 72 mm
  • Series: ULTAGE® BST
  • Temperature Rating: -40 to 120 deg C
  • Type: Round Bore
  • Width: 30 mm
NTN Angular Contact Thrust Ball Bearing, Round Bore, Series: ULTAGE® BST, 40 mm Bore Dia, 72 mm Outside Dia, 2 Rows, 30 mm W, Open Closure, 70000 N, High Carbon Chrome Steel Bearing, Nylon Cage, -40 to 120 deg C
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  • Application
  • Standards
  • Item Features
Machine Tool Feed Systems
AAIA|ABMA|AEM|BSA|PTDA
  • Surface modification treatment on the bearing ring raceways has led to a longer bearing life and much improved fretting resistance
  • Owing to prelubrication with a special grease, the sealed type boasts a longer bearing life and simpler maintenance work
  • All variants are flush ground and are provided with a standard preload
  • 60 deg contact angle
  • ISO class 4 precision rating
  • Face-to-face arrangement
  • Fiber glass reinforced cage
  • 31000 N dynamic/70000 N static