Product Details

NNU49/6 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNU49/6
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3196 NSK CYLINDRICAL ROLLER BEARINGMass pillow block:15.4 kg; P90°:49.8 kN; J min.:244.475 mm; R2:21.431 mm; Cap bolt:2 x 5/8-11 UNC; End plug (suffix Y):EPR 12; PG:1/8 NPT; A2:208.756 mm; Cap bolt recommended tightening torque:149.1 N·m; P120°:30.2 kN; Appropriate attachment bolt size G:0.75 in; RG:3/8 NPT; Ca:42.799 mm; Cap bolt, SAE grade:5; P180°:31.6 kN; N1:22.225 mm; L:330.2 mm; Initial grease fill:175.77 g;
NN3096 NSK CYLINDRICAL ROLLER BEARINGd4 ≈:49 mm; Specific dynamic load factor K:100 N/mm²; Basic static load rating C0:134 kN; l7 min.:40 mm; B:25 mm; α:6 °; r1 min.:0.6 mm; Basic dynamic load rating C:80 kN; Material constant KM:330; h1:130 mm; w:41 mm; Mass rod end:1.4 kg; C1 max.:22 mm; l5 ≈:25 mm; G:M 36x3; l4 max.:174 mm; d2 max.:84 mm; dk:47 mm; d:35 mm; l3 min.:60 mm;
NN4938K NSK CYLINDRICAL ROLLER BEARINGGrease Speed Rating Open/Shielded n1:16000 rpm; Basic Static Radial Load Rating Co:5100 N; Fillet Radius ra:0.79 mm; Shielded or Sealed B1:11.1 mm; Accessories:One Shield; Width Plain B:7.9 mm; D:41.3000 mm; Sealed Speed Rating n3:11000 rpm; d:19.100 mm; Basic Dynamic Radial Load Rating C:9360 N; Oil Speed Rating Open/Shielded n2:19000 rpm;
NNU3064 NSK CYLINDRICAL ROLLER BEARINGMass pillow block:23.6 kg; N1:19.05 mm; P150°:34.7 kN; P120°:38.3 kN; Ca:64.795 mm; End plug (suffix Y):EPR 7; h:40.481 mm; J max.:295.275 mm; L:349.25 mm; Cap bolt, SAE grade:8; Cap bolt recommended tightening torque:298.3 N·m; Housing:FSAF 615; H1:101.6 mm; Bearing limiting speed:4300 r/min; H2:41.275 mm; P90°:60.9 kN; P60°:101 kN; Initial grease fill:141.75 g; H:192.088 mm;
NCF18/630V NSK CYLINDRICAL ROLLER BEARINGD:220 mm; Permissible sliding velocity v max.:0.5 m/s; α:124 °; a:15 mm; Coefficient of friction µ max.:0.15; d:200 mm; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; Tolerance shaft:e7; h:202.5 mm; Specific static load factor K0:45 N/mm²; B:300 mm; Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; Mass bushing:17.4 kg;
NNCF4840V NSK CYLINDRICAL ROLLER BEARINGdb min.:55 mm; D1 ≈:79 mm; d1:45 mm; B:23 mm; D:90 mm; Calculation factor Y0:2.8; B4:12 mm; da max.:60 mm; Basic static load rating C0:108 kN; Calculation factor Y2:4.2; Limiting speed:9500 r/min; Da max.:83 mm; b:5.5 mm; Basic dynamic load rating C:107 kN; Mass bearing + sleeve:0.9 kg; Fatigue load limit Pu:11.8 kN; Calculation factor Y1:2.8; d2 ≈:60 mm; Reference speed:7000 r/min; d3:70 mm;
NN4944K NSK CYLINDRICAL ROLLER BEARINGLimiting speed:3000 r/min; Basic dynamic load rating C:716 kN; Basic static load rating C0:915 kN; a:131.414 mm; d:120 mm; D:215 mm; Calculation factor Y2:2.3; l:46 mm; db min.:134 mm; Db min.:201 mm; Fatigue load limit Pu:98 kN; d1 ≈:161.77 mm; C:114 mm; Calculation factor Y1:1.6; r5 min.:1 mm; Cb min.:9.5 mm; T:133 mm; ra max.:3 mm; r1,2 min.:3 mm; Mass bearing pair:15.7 kg;
NN4976 NSK CYLINDRICAL ROLLER BEARINGLimiting speed:10000 r/min; Db min.:64 mm; r3,4 min.:1.6 mm; C:17.462 mm; Ca min.:3 mm; a:18.877 mm; r1,2 min.:0.8 mm; da max.:41 mm; db min.:40 mm; Calculation factor Y0:0.6; T:22.225 mm; Reference speed:8000 r/min; Da max.:61 mm; Basic dynamic load rating C:67.1 kN; Basic static load rating C0:69.5 kN; Calculation factor Y:1.1; Da min.:54 mm; D:68.262 mm; ra max.:0.8 mm; Mass bearing:0.38 kg;
NNU30/5 NSK CYLINDRICAL ROLLER BEARINGThread grub screw G2:1/4-28 UNF; d:19.05 mm; Hexagonal key size for grub screw N:3.175 mm; C:14 mm; B4:4.5 mm; B:31 mm; Calculation factor f0:13; r1,2 min.:0.6 mm; Recommended tightening torque for grub screw:4 N·m; Limiting speed1):5000 r/min; Basic static load rating C0:6.55 kN; Fatigue load limit Pu:0.28 kN; d1 ≈:28.2 mm; D:47 mm; Basic dynamic load rating C:10.8 kN; Mass complete bearing:0.16 kg;
NCF1880V NSK CYLINDRICAL ROLLER BEARINGB:22.20 mm; d:20.000 mm; Sealed Speed Rating n3:8500 rpm; Oil Speed Rating n2:12000 rpm; Accessories:One Seal & Snap-Ring; Grease Speed Rating n1:8500 rpm; Basic Static Radial Load Rating Co:14600 N; D:52.0000 mm; Basic Dynamic Radial Load Rating C:22500 N; Fillet Radius ra:1.00 mm;
NNU49/56 NSK CYLINDRICAL ROLLER BEARINGH2:31.75 mm; Max. speed for Taconite seal:1150 r/min; RG:3/8 NPT; Da:140 mm; Taconite seal:TER 43; N1:19.05 mm; Appropriate attachment bolt size G:0.625 in; R2:21.431 mm; Ca:42.799 mm; Initial grease fill:87.885 g; S:4.763 mm; Stabilizing ring:SR-16-13; J max.:279.4 mm; L:330.2 mm; A1:88.9 mm; ba:34.131 mm; Mass pillow block:21.3 kg; Pa:7.83 kN; h:31.75 mm; Housing:FSAFS 516;
NN3924K NSK CYLINDRICAL ROLLER BEARINGGrease Speed Rating Open/Shielded n1:11000 rpm; B:17.00 mm; Basic Static Radial Load Rating Co:14600 N; d:17.000 mm; Basic Dynamic Radial Load Rating C:23300 N; Fillet Radius ra:1.00 mm; D:62.0000 mm; Oil Speed Rating Open/Shielded n2:13000 rpm; Accessories:Without Accessories;
NNU318 NSK CYLINDRICAL ROLLER BEARINGCalculation factor Y0:0.4; Reference speed:1900 r/min; Ca min.:8 mm; Basic dynamic load rating C:491 kN; Fatigue load limit Pu:61 kN; Calculation factor e:0.83; Limiting speed:2800 r/min; Cb min.:25 mm; Da max.:227 mm; Calculation factor Y:0.72; C:38 mm; a:72.256 mm; r3,4 min.:3 mm; da max.:136 mm; Db min.:224 mm; Dimension series:7GB; r1,2 min.:4 mm; rb max.:3 mm; d:110 mm; Basic static load rating C0:585 kN;
NCF3076V NSK CYLINDRICAL ROLLER BEARINGInitial grease fill:1304.1 g; J1:117.475 mm; J max.:600.075 mm; RG:3/4 NPT; ba:88.106 mm; H1:190.5 mm; Stabilizing ring:SR-36-30; Adapter sleeve assembly:SNW 136x6.1/2; h:60.325 mm; Appropriate attachment bolt size G:1 in; J min.:530.225 mm; L:679.45 mm; Cap bolt, SAE grade:5; P120°:84.5 kN; P90°:140 kN; Cap bolt recommended tightening torque:203.4 N·m; P150°:75.6 kN; Pa:60.5 kN;
NCF3026V NSK CYLINDRICAL ROLLER BEARINGB:54.00 mm; Basic Static Radial Load Rating 15º Co1:72000 N; d:50.000 mm; Fillet Radius rb:1.00 mm; Width Plain C2:76100 N; Fillet Radius ra:2.00 mm; Shielded or Sealed Co2:52000 N; Oil Speed Rating n2:7000 rpm; Grease Speed Rating n1:5300 rpm; D:110.0000 mm; Basic Dynamic Radial Load Rating 40º C1:87100 N;
NNCF4920V NSK CYLINDRICAL ROLLER BEARINGJ max.:488.95 mm; N1:28.575 mm; PG:1/4 NPT; Stabilizing ring:2 x 38151-38; Da:289.999 mm; ba:69.85 mm; h:47.625 mm; da:174.625 mm; R1:104.775 mm; Mass pillow block:90.7 kg; L:558.8 mm; J min.:441.325 mm; H:336.55 mm; P150°:78.3 kN; Initial grease fill:793.8 g; H2:66.675 mm; Eye bolt:2 x 3/8-16 UNC; A2:222.25 mm; Appropriate attachment bolt size G:1 in; End plug (suffix Y):EPR 21;

 

 

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NNU49/6 NSK CYLINDRICAL ROLLER BEARING Video

 

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