Product Details

Bearing NN3948

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 NN3948 Specifications


  • Bearing NN4856

    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 NNU3084

    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 NNU48/850

    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 NN3020

    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 NN3920

    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 NN4932K

    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 NN3034K

    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 NNU4932K

    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 NN3038K

    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 NN39/530

    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 NNU4948

    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 NNU4944

    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 NNU3126

    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 NN3024

    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 NNU4992K

    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 NN3948

Bearing NN3948 Cad Models

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