Product Details

Bearing NN4921

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Radius r0.6 mm
Dimension B20.720 in
MaterialBearing Steel
O.D. TypeCylindrical OD
Sub SeriesRA..RR
Bore TypeCylindrical bore
Center of Bearing from End S11 mm
Seal TypeMolded Shroud
Static Load Rating5210 lbf
Outside Diameter D3.543 in

Bearing NN4921 Specifications


  • Bearing NN4856

    Days to Ship:7 Days; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing I.D. d(mm):15; Number of Bearings:Single; Type:Bearings with Housin; Type:Bearings with Housin; Seals:DD (Contact Rubber S;
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  • Bearing NNU48/850

    Contact angle symbol:C; Accuracy Symbol:P5; Load Direction:Radial; Precision:Grade 5; Rolling Element Material:Steel; Retainer Type:Resin Forming; d:50; Outer Ring Shape:Flat; Bearing Style:Open Type; Size Standards:Metric System;
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  • Bearing NN3024

    d:1.3750 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:25300 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2430 lbf; da - Cone Frontface Backing Diameter:1.57 in; a - Effective Center Location4:-0.14 in; db - Cone Backface Backing Diameter:1.81 in; B - Cone Width:0.7200 in; C90 - Dynamic Radial Rating (90 million revolutions)5:3760 lbf; Cg - Geometry Factor:0.0666; Cone Part Number:LM48548C;
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  • Bearing NN3034K

    H:271 mm; Max Oil Speed:2100; Shaft Diameter d:4 1/4 in; Locating Rings (width x OD):SR215X5; N1:32.00 mm; Housing:SNT 524-620; Seal Type:Labyrinth; Housing Mass:26.5 Kg; H1:140.0 mm; C0 Static Load Rating:1040;
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  • Bearing NN3920

    Radius r:0.6 mm; Dimension B2:0.720 in; Material:Bearing Steel; O.D. Type:Cylindrical OD; Sub Series:RA..RR; Bore Type:Cylindrical bore; Center of Bearing from End S:11 mm; Seal Type:Molded Shroud; Static Load Rating:5210 lbf; Outside Diameter D:3.543 in;
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  • Bearing NNU3084

    Number of Bearings:Double; Type:Bearings with Housin; Type:Bearings with Housin; Bearing I.D. d(mm):10; Shape:Flange Type; Bearing Material:[Steel] Steel; Seals:DD (Contact Rubber S; Housing Material:[Aluminum Alloy] 201; Holder Surface Treatment:Clear Anodize; Flange Shape:Round Type;
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  • Bearing NNU4932K

    Days to Ship:7 Days; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing I.D. d(mm):15; Number of Bearings:Single; Type:Bearings with Housin; Type:Bearings with Housin; Seals:DD (Contact Rubber S;
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  • Bearing NN4932K

    Raceway Ring Shape:Tapered Roller; d:95; RoHS:6; Series:U: With internationa; Days to Ship:9 Days or more; Size Standards:Metric System; Outer Ring Type:Flat; Number of Raceway Ring Rows:Double Row; Rolling Element Material:Steel; Outer Ring:With Outer Ring;
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  • Bearing NNU4944

    Days to Ship:7 Days; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing I.D. d(mm):15; Number of Bearings:Single; Type:Bearings with Housin; Type:Bearings with Housin; Seals:DD (Contact Rubber S;
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  • Bearing NNU3126

    Number of Bearings:Double; Type:Bearings with Housin; Type:Bearings with Housin; Bearing I.D. d(mm):10; Shape:Flange Type; Bearing Material:[Steel] Steel; Seals:DD (Contact Rubber S; Housing Material:[Aluminum Alloy] 201; Holder Surface Treatment:Clear Anodize; Flange Shape:Round Type;
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  • Bearing NNU4992K

    O.D. D(φ):28; I.D. d(φ):25; Application:For Inner Ring; L(mm):2 ~ 100; Material:5052 Aluminum Alloy; Days to Ship:7 Days; Application:For Inner Ring; RoHS:6; L Dimension Tolerance:Positive Tolerance;
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  • Bearing NN39/530

    Bore Type:Cylindrical Bore; ra (max):1.5 mm; dc (min):81 mm; Limiting Speed - Oil:5,600 rpm; Weight:1.180 kg; D:120 mm; ra1 (max):1.5 mm; Da (max):111.5 mm; Static Load Rating:119,000 N; db (min):73.5 mm;
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  • Bearing NN3038K

    d:1.3750 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:25300 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2430 lbf; da - Cone Frontface Backing Diameter:1.57 in; a - Effective Center Location4:-0.14 in; db - Cone Backface Backing Diameter:1.81 in; B - Cone Width:0.7200 in; C90 - Dynamic Radial Rating (90 million revolutions)5:3760 lbf; Cg - Geometry Factor:0.0666; Cone Part Number:LM48548C;
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  • Bearing NNU4948

    Cor - Static Load Rating:289779 lbf; Housing Width:7.4 in; Bearing - Housing - Seal UPC:013992086693; Support Type:Four-Bolt Plummer Bl; Dimension K:5.5 in; Bearing Number:LSM240BR; Cr - Dynamic Load Rating:167258 lbf; Dimension H1:1.7 in; Bearing UPC:013992029263; Dimension H2:23.0 in;
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  • Bearing NN3020

    Surface Treatment:No; Stroke:No; Grease Type:SH33M; Unit Body Material:Cast Iron; Bearing Inner Dia. Shape:Tapered hole adapter; Machining:No; Stroke:No; d:70; Unit, Type:Insert Bearing Unit; Diameter series symbol:For Heavy Load;
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Bearing NN4921

Bearing NN4921 Cad Models

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