Product Details

240 mm x 320 mm x 80 mm NSK NA4948 needle roller bearings

Brand Name NSK
Model Number NA4948
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

With Industry Standards 240x320x80 bearing

No.BranddDCBFwSizeWidth
RNA4948ISO265320 mm80 mm - 265 mm265x320x8080
NA4948ISO240 mm320 mm80 mm80 mm265 mm240x320x8080

 

240 mm x 320 mm x 80 mm KOYO DC4948VW cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm NACHI RC4948 cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm Loyal NNC4948 V cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm NTN NNU4948K cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm Loyal NN4948 K cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm ISO NA4948 needle roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm ISO NNU4948 cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm ISO NNC4948 V cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm Loyal NA4948 needle roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm FAG NNU4948-S-K-M-SP cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm ISO NNCL4948 V cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm Loyal NNCL4948 V cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm ISO NN4948 K cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm NACHI NNU4948K cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm Loyal NNU4948 V cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;
240 mm x 320 mm x 80 mm SKF NNCF4948CV cylindrical roller bearingsd:300 mm; D:460 mm; B:74 mm; d1 ≈:363.6 mm; d2 ≈:335.7 mm; D1 ≈:400 mm; a:147 mm; r1,2 min.:4 mm; r3,4 min.:1.5 mm; da min.:317 mm; Da max.:443 mm; Db max.:453 mm; ra max.:3 mm; rb max.:1.5 mm; Basic dynamic load rating C:423 kN; Basic static load rating C0:695 kN; Fatigue load limit Pu:15.3 kN; Reference speed:1500 r/min; Limiting speed:1600 r/min; Calculation factor A:3.72; Calculation factor kr:0.085; Calculation factor e:0.8; Calculation factor X:0.39; Calculation factor Y0:0.33; Calculation factor Y2:0.76; Mass bearing:42.5 kg;

 

 

240 mm x 320 mm x 80 mm NSK NA4948 needle roller bearings Video

 

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