Product Details

KOYO NNU4948 cylindrical roller bearings
Brand Name KOYO
Model Number NNU4948
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

C0 - Static Load87200 lb
Dimension C4.76 in
Pre Install Clearance Max0.0039 in
Shaft Tolerance0.0030 in
Weight23 lb
Dimension J (Bolt Size)0.75 in
Housing StyleFour-Bolt Square Fla
Dimension K1.44 in
Grease Lubrication - M/N Seal1400 rpm
Locking StyleEccentric

KOYO NNU4948 cylindrical roller bearings Select


  • KOYO UCT214E bearing units

    ra (max):2.5 mm; Limiting Speed - Grease:3,000 rpm; Enclosure:Open; da (min):109 mm; Bore Type:Cylindrical Bore; Roller Profile:Symmetric; Da (max):186 mm; Configuration:Double Row; Radial Clearance:0.100 to 0.135 mm; Constant e:0.23;
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  • KOYO UCFS319 bearing units

    Material:52100 Steel; Size Unit:Inch; Diameter(inch):2-1/2; Material:52100 Steel; Days to Ship:8 Days; Size Unit:Inch;
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  • KOYO 3474/3420 tapered roller bearings

    Type:Ball; Days to Ship:6 Days; Specifications/Environment:Standard; d:17; Bearing Style:Rubber Sealed; B:14; Size Standards:Metric System; Type:Ball; Load Direction:Radial; Types:16**/6*** series;
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  • KOYO UKPX16 bearing units

    Type:Ball; Days to Ship:6 Days; Specifications/Environment:Standard; d:17; Bearing Style:Rubber Sealed; B:14; Size Standards:Metric System; Type:Ball; Load Direction:Radial; Types:16**/6*** series;
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  • KOYO WK18X24X13BE needle roller bearings

    Y - ISO Factor3:1.35; Cg - Geometry Factor:0.0678; Cup Part Number:LM78310A; Da - Cup Frontface Backing Diameter:2.34 in; Series:LM78300; Db - Cup Backface Backing Diameter:2.13 in; r - Cup Backface To Clear Radius1:0.06 in; Design Units:Imperial; C - Cup Width:0.5354 in; D:2.4399 in;
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  • KOYO 28R3620 needle roller bearings

    Type:Ball; Days to Ship:6 Days; Specifications/Environment:Standard; d:17; Bearing Style:Rubber Sealed; B:14; Size Standards:Metric System; Type:Ball; Load Direction:Radial; Types:16**/6*** series;
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  • KOYO RAX 510 complex bearings

    Clearance sign:CN (standard); O.D.(Ø):32; Size Standards:Metric System; Outer Ring:With Outer Ring; Special Configurations Code:No; I.D.(Ø):12; Rolling Element Material:[Steel] Steel; Precision Grade Symbol:P5; RoHS:6; Outer Ring Shape:Flat;
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  • KOYO 22207RHRK spherical roller bearings

    Clearance sign:CN (standard); O.D.(Ø):32; Size Standards:Metric System; Outer Ring:With Outer Ring; Special Configurations Code:No; I.D.(Ø):12; Rolling Element Material:[Steel] Steel; Precision Grade Symbol:P5; RoHS:6; Outer Ring Shape:Flat;
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  • KOYO K22X28X17H needle roller bearings

    Thickness T(mm):25 ～ 40; Housing Material:1045 Carbon Steel; Bearing I.D. d(mm):12; Seals:ZZ (Double Shield); Days to Ship:8 Days; C Chamfered:Not Provided; Number of Bearings:Double; Bearing Used:Deep Groove Ball Bea; Shape:T-Shaped; Bearing Retained:No;
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  • KOYO 100DC72300B cylindrical roller bearings

    Number of Bearings:Double; RoHS:6; Bearing Material:52100 Bearing Steel; Cover Type Selection:N (Standard Cover); Housing Material:1045 Carbon Steel; Type:Angular Contact Bear; Number of Bearings:Double; Bearing Retained:No; Volume Discount:Available; Width T(mm):225;
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  • KOYO RNA5928 needle roller bearings

    Thickness T(mm):25 ～ 40; Housing Material:1045 Carbon Steel; Bearing I.D. d(mm):12; Seals:ZZ (Double Shield); Days to Ship:8 Days; C Chamfered:Not Provided; Number of Bearings:Double; Bearing Used:Deep Groove Ball Bea; Shape:T-Shaped; Bearing Retained:No;
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  • KOYO NNU49/600 cylindrical roller bearings

    Thickness T(mm):25 ～ 40; Housing Material:1045 Carbon Steel; Bearing I.D. d(mm):12; Seals:ZZ (Double Shield); Days to Ship:8 Days; C Chamfered:Not Provided; Number of Bearings:Double; Bearing Used:Deep Groove Ball Bea; Shape:T-Shaped; Bearing Retained:No;
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  • KOYO UCFL312 bearing units

    Type:Ball; Days to Ship:6 Days; Specifications/Environment:Standard; d:17; Bearing Style:Rubber Sealed; B:14; Size Standards:Metric System; Type:Ball; Load Direction:Radial; Types:16**/6*** series;
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  • KOYO K20X25X23SE needle roller bearings

    Basic Load Rating, Dynamic Rating(N):19500; Seal:No; Cover Type:No; Unit, Type:Bearing unit; Bearing Unit, Type:Diamond Flange Shape; Bearing Unit, Type:Diamond Flange Shape; Unit Body Material:Cast Iron; Temperature Properties:Standard; Surface Treatment:No; Unit Body Material:Cast Iron;
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KOYO NNU4948 cylindrical roller bearings Interchange Search

rBCDdCrCuFw
NNU49482.1 - 625 - 240 - - 263
NNU4948 - 80 mm80 mm320 mm240 mm - - -
NNU4948 - 80 mm80 mm320 mm240 mm736155263 mm
NNU4948 - 80 mm80 mm320 mm240 mm - - 265 mm
NNU4948 - 80 mm80 mm320 mm240 mm - - 265 mm
NNU4948 - 80 mm80 mm320 mm240 mm - - -
NNU4948 - 80 mm80 mm320 mm240 mm736155263 mm
NNU4948 - 80 mm80 mm320 mm240 mm - - 265 mm
NNU4948 - 80 mm80 mm320 mm240 mm - - 265 mm
NNU4948 - 80 mm - 320 mm240 mm - - -

 

KOYO NNU4948 cylindrical roller bearings Video

 

NSK NNU4948 Bearing | Model：NNU4948

❀❀❀Our stock sales KOYO NNU4948 BEARING，internal diameter：240，external diameter：320，thickness：80，category：Cylindrical Roller Bearings，New❀❀❀

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Roller bearing NNU4948-KOYO , dim : Ø int. 240 x Ø ext. 320 x th. 80 mm. SAME DAY SHIPPING. The specialist at your service for over 10 years

KOYO NNU4948 bearing - 240x320x80 Original

KOYO NNU4948 bearing we sell is the original KOYO bearing. We will provide the fast delivery and the best price. KOYO NNU4948 bearing size: 240x320x80

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KOYO 5212RS bearings - Wu Xi FAJ bearing ☽☽. ☾☾ We have more than ten years history on prodcing high quality KOYO 5212RS bearing.If you want to 

Bearing NNU4948 (KOYO) | Size and Specification | Bearings

Cylindrical roller bearings NNU4948. Bearing number : NNU4948. Size (mm) : 240x320x80. Brand : KOYO. Bore Diameter (mm) : 240. Outer Diameter (mm) : 
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