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Single Row Radial Ball Bearing

6311LLB

Single Row Radial Ball Bearing
Item #100758289
  • Round Bore
  • Deep Groove Ball Bearing
  • 55 mm Inside Diameter
  • 120 mm Outside Diameter
  • 29 mm Width
Single Row Radial Ball Bearing
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    Shipment Options
  • Round Bore
  • Deep Groove Ball Bearing
  • 55 mm Inside Diameter
  • 120 mm Outside Diameter
  • 29 mm Width

description

  • NTN's Made-in-Japan premium quality ball bearings deliver the quietest and broadest range of radial ball bearings in the industry!
  • Electric motor quality deep groove ball bearings are NTN's standard. NTN deep groove ball bearings were designed to run smoother and quieter – for use in electric motors and other critical machine applications.
  • Widest breadth of product available for the industrial aftermarket. No matter the application, NTN has you covered. With the broadest selection of ball bearing products available, including a complete offering of open, shields, seals and snap ring combinations – you'll never have to go anywhere else.
  • Easily interchangeable. NTN deep groove ball bearings are dimensionally interchangeable with competitor deep groove ball bearing products.

features

  • High precision super finished raceways for reduced friction
  • quietest bearing in the industry
  • Customized sealing/shielding options
  • less contamination and higher speeds for longer life
  • Low torque and low runout means higher allowable speeds for longer life
  • Supports different load types
  • Available for several industrial applications for longer life
  • Optimized product design, quality materials and 100% in process inspection
  • NTN best-in-class quality
Bearing Type Deep Groove Ball Bearing
Dynamic Load Rating 79.5 kN
Factor 13.2
Enclosure Double Non-Contact Sealed
Precision Level ISO Class 0
Material High Carbon Chrome Steel
Bore Size 55.0000 mm
Snap Ring No Snap Ring
Width 29 mm
Ball Material Steel
Type of Bearing Deep Groove Ball Bearings
Rows of Balls Single
Bore Type Round Bore
Static Load Rating 45 kN
Limiting Speed - Grease 5800 rpm
Outer Ring Width 29 mm
Radial Internal Clearance CN
Seal Type Non-Contact Seals
Cage Material Steel
Fillet Radius 2 mm
No. in Set Single Bearing
Inner Ring Width 29 mm
Bearing Material High Carbon Chrome Steel
Seal Material Nitrile Rubber
O.D. 120.0000 mm
Temperature Range [Min] -40 °F
Temperature Range [Max] 250 °F
Inch/Metric Metric
I.D. 55 mm
Weight 2.972 LB
EAN or UPC 4547359005660
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