Product Details

Bearing NN4921

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Bore TypeCylindrical Bore
ra (max)1.5 mm
dc (min)81 mm
Limiting Speed - Oil5,600 rpm
Weight1.180 kg
D120 mm
ra1 (max)1.5 mm
Da (max)111.5 mm
Static Load Rating119,000 N
db (min)73.5 mm

Bearing NN4921 Specifications


  • Bearing NN3920

    Outer Ring:With Outer Ring; Days to Ship:8 Days or more; Precision Grade Symbol:No; Combination symbol:No; Basic Dynamic Load Rating(N):39500; Rolling Element Material:[Steel] Steel; Max. Allowed rpm(rpm):8500; O.D.(Ø):85; Load Direction:Radial; Seal, Shield Symbols:No;
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  • Bearing NN3038K

    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 NNU3126

    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 NN4856

    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 NNU4932K

    Type:Bearings with Housin; Bearing Part Number:6003; Number of Bearings:Double; Thickness, Height Indication:T, h Configurable; RoHS:6; Bearing Material:[Steel] Steel; Seals:ZZ (Double Shield); Bearing Retained:No; Bearing I.D. d(mm):17; Shape:T-Shaped;
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  • Bearing NN39/530

    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 NN4932K

    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 NNU4992K

    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 NN3020

    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 NNU4948

    Dimension M:4.7 in; Cor - Static Load Rating:110381 lbf; Dimension H1:2.4 in; Maximum Speed:2130 rpm; Bearing Type:Split Cylindrical Ex; Shaft Size:105 mm; Bearing Number:MSM105BX; Cr - Dynamic Load Rating:87226 lbf; Bearing - Housing - Seal:MSM105BXH; Bolt Size:2 x M24;
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  • Bearing NNU3084

    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 NNU4944

    Type:Bearings with Housin; Bearing Part Number:6003; Number of Bearings:Double; Thickness, Height Indication:T, h Configurable; RoHS:6; Bearing Material:[Steel] Steel; Seals:ZZ (Double Shield); Bearing Retained:No; Bearing I.D. d(mm):17; Shape:T-Shaped;
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  • Bearing NN3034K

    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 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

    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 NN4921

Bearing NN4921 Cad Models

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