Product Details

100NNU6821 KOYO Double-row cylindrical roller bearings

Brand Name KOYO
Model Number 100NNU6821
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Self AligningYes
Ship Weight8.77 LB
Manufacturing Plant LocationCrossville, TN - DC
Bearing Bore ShapeRound
Bearing Insert MaterialSteel
Housing MaterialCast Iron
Max Bearing Speed6700 rpm
Shaft Attachment (2)Grip Tight
Retainer MaterialNylon
Bearing FamilyGrip Tight Ball Bear
Ball Bearing Housing Series211 Series
UPC782475890491
Flinger TypeRubberized
Bearing Inner Ring MaterialSteel
Bearing Outer Ring MaterialSteel
Bearing DutyNormal Duty
Bearing Series211 Series
Ball MaterialSteel
Housing Type4 Bolt Flange
Retainer TypeStd Retainer

100NNU6821 KOYO Double-row cylindrical roller bearings Interchange Search

No.BrandDBCdFwSizeWidthdb min
100NNU68210KOYO680 mm210 mm3810 kN500 mm547 mm500x680x210210552 mm
416821007GBALDOR-RELIANCE - - - - - - - -
416821002FNBALDOR-RELIANCE - - - - - - - -
416821003FPBALDOR-RELIANCE - - - - - - - -
416821002NBALDOR-RELIANCE - - - - - - - -
416821003GNBALDOR-RELIANCE - - - - - - - -
416821007JBALDOR-RELIANCE - - - - - - - -
416821002FMBALDOR-RELIANCE - - - - - - - -
416821100HBALDOR-RELIANCE - - - - - - - -
416821003GCBALDOR-RELIANCE - - - - - - - -
416821005FMBALDOR-RELIANCE - - - - - - - -

 

44FC31225A KOYO Four-row cylindrical roller bearingsFlinger Type:None; Ball Bearing Housing Series:206 Series; Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearin; Bearing Locking Device:Setscrew; Self Aligning:Self Centering; End Cap Groove:No; d:1.2500 in; Ship Weight:2.38 LB; Bearing Bore Shape:Round; Bearing Insert Material:Steel;
40FC282 KOYO Four-row cylindrical roller bearingsExpansion Type:Non-Expansion; Ball Material:Steel; Bearing Inner Ring Material:Steel; Ring Size:Standard; Retainer Material:Polymer; Bearing Bore Shape:Round; Flinger Material:Steel; UPC:782476242480; Max Bearing Speed:8000 rpm; Bearing Series:209 Series; Housing Type:4 Bolt Flange; d:1.6875 in; Bea
44FC3221 KOYO Four-row cylindrical roller bearingsShaft Attachment (2):D-Lock; Grease Type:Unirex N2; d:50.0000 mm; Expansion Type:Expansion; Bearing Duty:Normal Duty; Bearing Outer Ring Material:Steel; Ball Bearing Housing Series:210 Series; Base to Center Height:Standard; Housing Type:2 Bolt Pillow Block; Ball Grade:Class 10; Self Aligning:Self C
42FC29192 KOYO Four-row cylindrical roller bearingsBall Material:Steel; Bearing Thread Size:1 - 11-1/2; Bearing Locking Device:Setscrew; Bearing Thread Type:NTP; Expansion Type:Non-Expansion; Retainer Type:Std Retainer; Flinger Material:Steel; Bearing Inner Ring Material:Steel; Housing Coating:Powder Coat; Self Aligning:Self Centering; Ship Weight:4
313837-1 KOYO Four-row cylindrical roller bearingsEnd Cap Groove:Yes; Max Bearing Speed:4000 rpm; Bearing Duty:Normal Duty; Flinger Type:INTERNAL RUBBER LIP; Ball Bearing Housing Series:208 Series; Ship Weight:2.1 LB; Ball Material:440 STAINLESS STEEL; Bearing Locking Device:Setscrew; Grease Type:Mobilgrease FM222; Manufacturing Plant Location:Roge
313811 KOYO Four-row cylindrical roller bearingsBearing Outer Ring Material:Steel; Ball Grade:Class 10; Bearing Bore Shape:Round; Housing Material:Cast Iron; Housing Type:Fan & Blower Pil; Ball Bearing Housing Series:207 Series; Housing Coating:Powder Coat; Flinger Material:Steel; Manufacturing Plant Location:Rogersville, TN; Bearing Inner Ri
40FC31206 KOYO Four-row cylindrical roller bearingsMax Bearing Speed:3250 rpm; Ball Bearing Housing Series:211 Series; Self Aligning:Self Centering; Flinger Type:Rubberized; Bearing Family:Setscrew Ball Bearin; Flinger Material:Steel; End Cap Groove:Yes; UPC:782476477875; Housing Material:Cast Iron; Retainer Type:Max Life Cage; Base to Center Height
41FC3017 KOYO Four-row cylindrical roller bearingsMax Bearing Speed:9500 rpm; Grease Type:Unirex N2; Retainer Type:Std Retainer; Bearing Series:207 Series; Housing Type:Flange Bracket; Bearing Inner Ring Material:Steel; Housing Material:Cast Iron; Ring Size:Standard; Ball Material:Steel; Retainer Material:Nylon; Flinger Type:Non-Rubberized; Seal Ty
40FC3116 KOYO Four-row cylindrical roller bearingsAnti-Rotation Pin:Yes; Bearing Inner Ring Material:Steel; Self Aligning:Self Centering; Manufacturing Plant Location:Rogersville, TN; Housing Type:2 Bolt Pillow Block; Base to Center Height:Standard; Ball Bearing Housing Series:204 Series; Housing Coating:Powder Coat; Expansion Type:Non-Expansion; B
44FC32210-1 KOYO Four-row cylindrical roller bearingsBase to Center Hight Numeric:5.7500 in; Housing Product Type:K / DI; UPC:782475725984; Bearing Series:407 Series; d:4.5000 in; Bearing Bore Shape:Tapered; Housing Type:4 Bolt Pillow Block; Ship Weight:135 LB; Grease Type:Mobilgrease XHP222; Shaft Attachment Type:SETSCREW; Split Housing:SPLIT; Bearin
313837A KOYO Four-row cylindrical roller bearingsFlinger Material:Steel; Housing Coating:Powder Coat; Ball Material:Steel; Grease Type:Unirex N2; Bearing Family:D-Lock Ball Bearing; Max Bearing Speed:7500 rpm; Housing Material:Zinc; Self Aligning:Self Centering; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; End Cap Groove:No; Bearin
44FC31192W KOYO Four-row cylindrical roller bearingsBearing Locking Device:Tapered Adapter Slee; Flinger Material:Steel; Flinger Type:Rubberized; Bearing Inner Ring Material:Steel; Ball Material:Steel; Bearing Series:206 Series; Ball Grade:Class 10; Grease Type:Unirex N2; Manufacturing Plant Location:Crossville, TN - DC; Bearing Family:Grip Tight Bal
40FC28190A KOYO Four-row cylindrical roller bearingsBearing Bore Shape:Round; Seal Type:Triple Lip; Flinger Material:Steel; Housing Type:Wide Slot Take-Up; Bearing Inner Ring Material:Steel; UPC:782476483883; Housing Material:Cast Iron; Bearing Locking Device:Setscrew; Retainer Type:Max Life Cage; Self Aligning:Self Centering; Ring Size:Standard; Bea
313893-1 KOYO Four-row cylindrical roller bearingsBearing Outer Ring Material:Steel; Housing Type:3 Bolt Light Duty Fl; Shaft Attachment (2):Set Screw; Housing Coating:Powder Coat; Ball Material:Steel; Seal Type:Single Lip; Manufacturing Plant Location:Rogersville, TN; Bearing Inner Ring Material:Steel; Anti-Rotation Pin:Yes; Flinger Material:None;
44FC30150W KOYO Four-row cylindrical roller bearingsBase to Center Height:Standard; Ball Bearing Housing Series:212 Series; Shaft Attachment (2):Set Screw; Bearing Series:212 Series; Flinger Material:None; UPC:782475324576; Bearing Duty:Medium Duty; Ring Size:Standard; Bearing Outer Ring Material:Steel; Anti-Rotation Pin:Yes; Bearing Family:Setscrew
42FC3021 KOYO Four-row cylindrical roller bearingsBase to Center Height:Low; Retainer Type:Std Retainer; Seal Type:Single Lip; Grease Type:Unirex N2; Manufacturing Plant Location:Rogersville, TN; Ball Material:Steel; Housing Type:2 Bolt Pillow Block; Shaft Attachment (2):Eccentric Collar; Max Bearing Speed:6500 rpm; Ship Weight:2.41 LB; Expansion T

 

 

100NNU6821 KOYO Double-row cylindrical roller bearings Video

 

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