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Single Row Inner Ring

NU311RC3FY

Single Row Inner Ring
Item #102114094
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Overall Width
Single Row Inner Ring
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  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Overall Width

features

  • Best used for high radial load applications
  • Made from premium high carbon, high chromium Japanese steel
  • Machined Brass (FY), Polymer (TVP,AG) and Steel Cages (no call out) are available
  • Optional rib constructions available (NU, NJ, NUP styles)
  • Maximum capacity option (E) is available on most sizes
Bearing Design Removable Inner Ring – Straight
Enclosure Open
O.D. Type Straight
Radial Internal Clearance C3
Oil Hole w/o Oil Hole
End Type Open End
Bore Type Round Bore, Metric Type
Speed (Max) Oil 6700 rpm
Origin Cylindrical Radial
Series 300
I.D. 55 mm
Tolerance Iso Class 0 (RBEC 1)
Operating Temperature [Min] -65.2 ˚F
Precision Ground Yes
Self Aligning No
Cage Material Brass/Bronze
Internal Clearance C3
Lubricant Rust Preventative
Capacity High Capacity
Radial Internal Clearance Specification Greater Than Normal Clearance
No. of Rows 1
Cage Type Machined
Dynamic Load Rating 172 kN
Precision Class P0
Relubricatable No
Overall Width 1.14 in, 29 mm
Static Load Rating 43 kN
Component Assembly
O.D. 120 mm
Operating Temperature [Max] 249.8 ˚F
Rolling Element Cylindrical Roller
Speed (Max) Grease 5100 rpm
Fillet Radius 0.08 in, 2 mm
Weight 3.299 LB
EAN or UPC 605790151460
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