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NTN BL311Z NTNBL311Z
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NTN BL311Z NTNBL311Z

NTN BL311Z Round Bore Maximum Capacity Standard Medium Deep Groove Radial Ball Bearing, 55 mm Dia Bore, 120 mm OD, 1 Rows, 29 mm W, 21100 lb Load

  • Manufacturer: NTN
  • Brand Name: NTN
  • Part Number: NTNBL311Z
  • MPN: BL311Z
  • Min. Order Qty: 1
  • Qty. Interval: 1
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Deep groove ball bearings are very widely used. A deep groove is formed on each inner and outer ring of the bearing enabling them to sustain radial and axial loads in either direction as well as well as the complex loads which result from the combination of these forces. Deep groove ball bearings are suitable for high speed applications.

NTN Deep Groove Radial Ball Bearing, Round Bore Maximum Capacity Standard Medium, Series: BL3, 55 mm Bore, 120 mm OD, 1 Rows, 29 mm Width, Single Shield Closure, 21100 lb Load, High Carbon Chrome Steel Bearing, Pressed Steel Cage, 5200 rpm Grease/6100 rpm Oil Maximum, -40 to 120 deg C

Bearing Material      :      High Carbon Chrome Steel
Bore Diameter      :      55 mm
Cage Material      :      Pressed Steel
Closure Type      :      Single Shield
Load Capacity      :      21100 lb
Maximum Speed      :      5200 rpm Grease/6100 rpm Oil
Number of Rows      :      1
Outside Diameter      :      120 mm
Series      :      BL3
Temperature Rating      :      -40 to 120 deg C
Type      :      Round Bore Maximum Capacity Standard Medium
Width      :      29 mm
  • The sealed V-slot around the inner ring creates an air and grease pocket which increases the labyrinth effect
  • This is a non-contact, low-friction torque type bearing assembly, which can be used effectively for general protection
  • ISO class 0 precision rating
  • Single shielded seal
  • CN radial clearance
  • 21100 lb dynamic/15200 lb static
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NTN_3201_Catalog.pdf