Product Details

NN4928K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NN4928K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

555TFV01 NSK Thrust Tapered Roller BearingHydraulic nut:HMV 96E; d1:450 mm; d:480 mm; B:75 mm; B1:335 mm; Mass adapter sleeve assembly:128 kg; G2:M 8; B5:95 mm; G3:12 mm; A:6.5 mm; d3:620 mm; G:Tr 480x5;
149TV01 NSK Thrust Tapered Roller BearingL:355.6 mm; Limiting speed:2600 r/min; da:87.313 mm; S:0.794 mm; H:190.5 mm; A:92.075 mm; H1:95.25 mm; Basic dynamic load rating C:325 kN; B:80.169 mm; Attachment bolt diameter G:22.225 mm; H2:57.15 mm; Mass bearing unit:16.1 kg; J min.:268.288 mm; J max.:290.512 mm; s:40.084 mm;
NNU4934 NSK CYLINDRICAL ROLLER BEARINGBasic static load rating C0:86500 kN; r1,2 min.:7.5 mm; D1 ≈:1095 mm; C:889 mm; Basic dynamic load rating C:30300 kN; Mass bearing:3470 kg; b:22.3 mm; r3,4 min.:4 mm; F:956 mm; Calculation factor kr:790; Design variant/feature:BC4.10/W33WI; Fatigue load limit Pu:5500 kN; K:12 mm; d:862.98 mm; D:1219.302 mm; B:876.3 mm;
438TFV01 NSK Thrust Tapered Roller BearingLw:27.8 mm; r2 max.:1 mm; r1,2 min.:0.3 mm; r1 max.:0.8 mm; Mass needle roller:2.74 g; Dw:4 mm;
482TFX01 NSK Thrust Tapered Roller BearingBasic static load rating C0:125000 kN; dk:930 mm; Specific dynamic load factor K:300 N/mm²; B:355 mm; r2 min.:6 mm; Mass plain bearing:918 kg; da min.:835 mm; d:800 mm; Design (sliding contact surface combination):Steel/PTFE fabric; C:300 mm; da max.:859 mm; α:3 °; Lubricant:Maintenance free &nd; Da max.:1008 mm; Basic dynamic load rating C:75000 kN; Sealing solution:Double-lip seals; Da min.:920 mm;
NNU494 NSK CYLINDRICAL ROLLER BEARINGr1,2 min.:1 mm; Preload class B GB:180 N; a:13.5 mm; Calculation factor f0:7.9; Calculation factor f2A:1; Static axial stiffness, preload class B:49 N/µm; Attainable speed for grease lubrication:34000 r/min; Static axial stiffness, preload class A:31 N/µm; Calculation factor f:1.06; Fatigue load limit Pu:0.28 kN; Calculation factor fHC:1; Basic static load rating C0:6.55 kN; d2:41.6 mm;
NN3926K NSK CYLINDRICAL ROLLER BEARINGrb max.:1 mm; α:6 °; r1 min.:1 mm; Sealing solution:Triple-lip seals; da min.:118 mm; d:110 mm; Basic dynamic load rating C:1860 kN; C:55 mm; Design (sliding contact surface combination):Steel/PTFE fabric; Specific dynamic load factor K:300 N/mm²; Da min.:141.5 mm; r2 min.:1 mm; Mass plain bearing:4.8 kg; ra max.:1 mm; dk:140 mm; Lubricant:Maintenance free &nd; Da max.:153 mm; Basic static load rating C0:3100 kN;
NNU4922K NSK CYLINDRICAL ROLLER BEARINGd:380 mm; Limiting speed:1400 r/min; Da max.:415 mm; d1 ≈:455 mm; da min.:425 mm; Basic dynamic load rating C:186 kN; Minimum load factor A:5.8; r1,2 min.:2 mm; Fatigue load limit Pu:20.8 kN; D:460 mm; D1 ≈:385 mm; ra max.:2 mm; Reference speed:1000 r/min; Basic static load rating C0:1140 kN; H:36 mm; Mass bearing (including seat washer where applicable):12.5 kg;
523TFV01 NSK Thrust Tapered Roller BearingH:135 mm; D1 ≈:956 mm; Limiting speed:400 r/min; r1,2 min.:5 mm; Reference speed:280 r/min; ra max.:4 mm; Da max.:1019 mm; Mass bearing (including seat washer where applicable):235 kg; d:950 mm; Basic static load rating C0:12000 kN; D:1120 mm; Fatigue load limit Pu:137 kN; Basic dynamic load rating C:1330 kN; da min.:1051 mm; Minimum load factor A:750; d1 ≈:1114 mm;
NNU3032 NSK CYLINDRICAL ROLLER BEARINGJ min.:119.063 mm; Attachment bolt diameter G:12.7 mm; s:25.4 mm; da:38.1 mm; L:174.625 mm; H2:30.163 mm; S:0.794 mm; A:53.975 mm; d2:62.706 mm; J max.:139.7 mm; H1:47.625 mm; Limiting speed:6000 r/min; B:69.85 mm; Basic dynamic load rating C:73.8 kN; A1:72.231 mm; Mass bearing unit:3.15 kg; H:100.013 mm;
NNU3021 NSK CYLINDRICAL ROLLER BEARINGStatic axial stiffness, preload class C:220 N/µm; rb max.:1 mm; d2:105.4 mm; Mass bearing:1.01 kg; Calculation factor f0:15.6; Static axial stiffness, preload class D:319 N/µm; Calculation factor f:1.14; d:90 mm; Reference grease quantity Gref:15 cm³; da min.:97 mm; db min.:97 mm; Preload class D GD:2400 N; D:140 mm; ra max.:1.5 mm; D1:124.6 mm; Fatigue load limit Pu:3 kN; Basic static load rating C0:76.5 kN;
800TFX01 NSK Thrust Tapered Roller BearingBasic dynamic load rating C:1760 kN; ra max.:3 mm; Da max.:524 mm; s max.:4 mm; Calculation factor kr:0.1; Mass bearing:74.5 kg; Basic static load rating C0:3750 kN; Reference speed:1000 r/min; r1,2 min.:4 mm; da max.:429 mm; Fatigue load limit Pu:320 kN; Limiting value e:0.3; d:400 mm; D:540 mm; B:106 mm; db min.:439 mm; F:434.5 mm; D1 ≈:500 mm; Limiting speed:1500 r/min; Axial load factor Y:0.4;

 

 

No.BrandlswAUSLM
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180SLE404NSK - - - - - - - -
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174TFX01NSK - - - - - - - -
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555TFV01NSK - - - - - - - -
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NN4928K NSK CYLINDRICAL ROLLER BEARING Video

 

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