Product Details

NNU4920K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNU4920K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

320TFX01 NSK Thrust Tapered Roller BearingBa min.:8 mm; r1,2 min.:1.1 mm; Fatigue load limit Pu:0.4 kN; d:40 mm; B:23 mm; Calculation factor Y2:4.6; B1:39 mm; Mass bearing + adapter sleeve:0.76 kg; Calculation factor Y0:3.2; B2:13 mm; db min.:50 mm; d3:65 mm; Permissible angular misalignment α:1.5 °; Calculation factor e:0.21; Calculation factor kr:0.045; Basic static load rating C0:7.8 kN; Limiting speed:5300 r/min; Basic dynamic load rating C:22.9 kN;
NN4934 NSK CYLINDRICAL ROLLER BEARINGB:755.65 mm; Fatigue load limit Pu:3600 kN; Basic dynamic load rating C:20500 kN; Mass bearing:2170 kg; Calculation factor Y2:3; Design variant/feature:TQO.1/GWI; Comparative radial load rating CF:5500 kN; Thrust factor K:1.76; Calculation factor Y1:2; d:730.25 mm; Basic static load rating C0:58500 kN; T:755.65 mm; D1 ≈:918 mm; r3,4 min.:6.4 mm; r1,2 min.:3.3 mm; d1 ≈:793 mm; Comparative axial load rating CFa:909 kN;
NN4922 NSK CYLINDRICAL ROLLER BEARINGr1,2 min.:7.5 mm; Calculation factor Y1:3.4; B1:325 mm; Calculation factor Y2:5; Calculation factor Y0:3.2; Basic dynamic load rating C:11291 kN; Limiting speed:450 r/min; B:272 mm; d1:800 mm; ra max.:6 mm; G:Tr 900x7; B2 ≈:343 mm; b:22.3 mm; Da max.:1192 mm; d2 ≈:972 mm; Fatigue load limit Pu:1250 kN; G1:53 mm; K:12 mm; D:1220 mm; Calculation factor e:0.2;
110RUBE1702PV NSK Thrust Tapered Roller BearingThread Diameter G:1/2-13; Height H:4.1250 in; Dimension S1:1.1875 in; Shaft Diameter D:1 1/2 in; Dimension L:4.7500 in; Dimension H1:1.9375 in; Insert Bearing IB:Stainless Steel; Basic Dynamic Radial Load Rating:5550 lbf; Dimension F:0.7500 in; Weight W:2.00 lb; Distance J:3.5000 in; Basic Static Radial Load Rating Co:4270 lbf; Width A:1.8750 in;
266TFV01 NSK Thrust Tapered Roller BearingD:62.0000 mm; Fillet Radius ra:1.00 mm; Fillet Radius rb:0.60 mm; Grease Speed Rating n1:8000 rpm; Basic Dynamic Radial Load Rating C:30700 N; Oil Speed Rating n2:10000 rpm; d:30.000 mm; B:32.00 mm; Basic Static Radial Load Rating Co:26000 N;
NN393 NSK CYLINDRICAL ROLLER BEARINGTolerance shaft:e7; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; Mass bushing:3.85 kg; D:160 mm; Tolerance housing:H7; Permissible sliding velocity v min.:0 m/s; α:124 °; d:140 mm; a:4.5 mm; B:90 mm; Permissible sliding velocity v max.:0.5 m/s; Specific static load factor K0:45 N/mm²; h:142 mm; Specific dynamic load factor K:25 N/mm²;
JC2612 NSK Thrust Tapered Roller BearingBasic static load rating C0:36500 kN; F:921 mm; B:475 mm; Design variant/feature:NNU K30/W33; r1,2 min.:9.5 mm; Fatigue load limit Pu:2400 kN; Mass bearing:2390 kg; ra max.:8 mm; d:800 mm; Da max.:1240 mm; b:22.3 mm; D1 ≈:1141 mm; D:1280 mm; da min.:840 mm; Limiting speed:430 r/min; Basic dynamic load rating C:16500 kN; da max.:900 mm; Calculation factor kr:0.32; Reference speed:320 r/min; K:12 mm;
150RUBE40PV NSK Thrust Tapered Roller BearingB:300 mm; D:760 mm; B2 ≈:355 mm; Fatigue load limit Pu:1000 kN; G1:32 mm; D1 ≈:649 mm; r1,2 min.:7.5 mm; d2 ≈:543 mm; B1:332 mm; ra max.:6 mm; Calculation factor Y0:1.8; b:22.3 mm; da min.:480 mm; Da max.:728 mm; Mass bearing + sleeve:590 kg; Limiting speed:430 r/min; Basic dynamic load rating C:8608 kN; K:12 mm; Calculation factor e:0.37; Calculation factor Y2:2.7;
NNU4032 NSK CYLINDRICAL ROLLER BEARINGL:111 mm; Basic dynamic load rating C:33.2 kN; H:178.5 mm; Recommended tightening torque for grub screw:6.5 N·m; Hexagonal key size for grub screw N:3.969 mm; N4:2 mm; Basic static load rating C0:21.6 kN; Thread grub screw G2:5/16-24 UNF; Db1:102 mm; Rα:45 °; Recommended diameter for attachment bolts, mm G:14 mm; Limiting speed:4300 r/min; A3:3.2 mm; J:148.5 mm; RG:1/4-28 UNF; s1:25.8 mm;
NN392 NSK CYLINDRICAL ROLLER BEARINGD:52.0000 mm; Accessories:Shield & Seal & Snap; d:25.000 mm; Grease Speed Rating n1:8000 rpm; Oil Speed Rating n2:11000 rpm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:14000 N; B:22.20 mm; Basic Dynamic Radial Load Rating C:20800 N; Sealed Speed Rating n3:8000 rpm;

 

 

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NNU4920K NSK CYLINDRICAL ROLLER BEARING Video

 

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