Nachi

5311 Nachi 2 Rows Angular Contact Bearing 55x120x49.2 Japan Bearings

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$208.99
SKU: Kit10069
UPC: 00193019085721
Item: 5311 Nachi Ball Bearing
Type: Nachi Double Row Angular Ball Bearing
Dimensions: 55mm x 120mm x 49.2mm/Metric
ID (inner diameter)/Bore: 55mm
OD (outer diameter): 120mm
5311 Nachi Angular Ball Bearing
55mm x 120mm x 49.2mm
Made in Japan


5311 Nachi Double Row Angular Ball Bearings, Made in Japan, the 5311 inner diameter is 55mm, the 5311 outer diameter is 120mm and the 5311 width is 49.2mm.

  • Item: 5311 Nachi Ball Bearing
  • Type: Nachi Double Row Angular Ball Bearing
  • Dimensions: 55mm x 120mm x 49.2mm/Metric
  • ID (inner diameter)/Bore: 55mm
  • OD (outer diameter): 120mm
  • Width/Height/thickness: 49.2mm
  • 5311 Closures: Open
  • Size: 55 x 120 x 49.2 mm
  • Made in Japan
  • Quantity: One Bearing
  • Dynamic load rating Cr: 112,000 N
  • Static load rating Cor: 86,500 N
  • Limiting Speed:
    • Grease Lubrication: 4,000 RPM
    • Oil Lubrication: 5,500 RPM

The construction of this type ball bearing is similar to the adjacent, BACK-TO-BACK mounting of two Single-row Angular Contact ball bearings. Because fewer balls can be inserted per row compared to Single-row Angular Contact ball bearings, a Double-row Angular Contact ball bearing will have less load capacity than an equivalent size/series BACK-TO-BACK set of two Single-row Angular Contact ball bearings. This bearing type can sustain radial, moment and bi-directional axial loads.