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This part has been superseded.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
ISO Series Single Row Cylindrical Roller Bearing

N311

SUPERSEDED TO NTN_N311EAT2X, MTRL - 115671649
Item #100743432
  • Separable Bearing Design
  • Single Row
  • Round Bore
  • 55 mm Inside Diameter
  • 120 mm Outside Diameter
  • 29 mm Width
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ISO Series Single Row Cylindrical Roller Bearing
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Price Unavailable
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    Shipment Options
  • Separable Bearing Design
  • Single Row
  • Round Bore
  • 55 mm Inside Diameter
  • 120 mm Outside Diameter
Temperature Range [Min] -40 °F
Enclosure Open
Inner Ring Two Ribbed Inner Ring
Material Hardened Alloy Steel
Inch/Metric Metric
Outer Ring Width 29 mm
Limiting Speed 7000 rpm
Radial Internal Clearance CN
Bearing Design Separable
Bore Type Round Bore
Precision Level ISO Class 0
Inner Ring Rib O.D. 77.2
Limiting Speed - Grease 5900 rpm
Dynamic Load Rating 25000 lbf
Fillet Radius 2 mm
Outer Ring Plain Outer Ring
Inner Ring Width 29 mm
Oil Hole w/o Oil Hole
O.D. 120 mm
Static Load Rating [Max] 25000 lbf
Outer Ring Inner Diameter 104.5 mm
I.D. 55 mm
Temperature Range [Max] 250 °F
Weight 3.115 LB
EAN or UPC 4547359151527
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