Product Details

NNCF4944V NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNCF4944V
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandJTEUKdCF
RSF-4934E4NSK - - - - - - - -
RS-4880E4NSK - - - - - 30.000 mm - -
NNCF4936VNSK - - 732.3 mm - - 530 mm - -
NCF1852VNSK - - - - - - - -
NCF2972VNSK - - - - - - - -
RS-5060NRNSK - 258.762 mm - - - 519.113 mm - -
NCF1860VNSK - - - - - 50.000 mm - -
HR30230JNSK - - - - - - - -
RSF-4880E4NSK - - - - - 670 mm - -
NCF18/630VNSK - - - - - 220 mm - -
NCF2992VNSK - - - 17 mm - - - -
NCF1856VNSK - - - - - 45 mm - -
RS-5056NSK - - - - - 100 mm - -
RS-49/530E4NSK - - - 17 mm - - - -
HR32028XJNSK - - - - - 180 mm - -
NCF2924VNSK - - - - - 90.000 mm - -
NNCF4864VNSK - - mm - - - - 650 mm
HR32928JNSK - - - - - 17.000 mm - -
NCF2968VNSK - - - - - 70.000 mm - -
RSF-49/560E4NSK - - - - - 280 mm - -
RS-5038NRNSK - - - - - 140 mm - -

 

RS-503 NSK CYLINDRICAL ROLLER BEARINGda min.:119 mm; Da max.:161 mm; d1:128.5 mm; B:28 mm; Calculation factor f1:1; Calculation factor f:1.14; Number of balls z:20; Db max.:165 mm; Static axial stiffness, preload class C:258 N/µm; Calculation factor f2A:1; db min.:119 mm; Preload class B GB:840 N; Preload class D GD:3360 N; Mass bearing:1.63 kg; Attainable speed for grease lubrication:9500 r/min; Calculation factor fHC:1.02; a:32.9 mm;
HR32228J NSK CYLINDRICAL ROLLER BEARINGda max.:312 mm; s max.:8 mm; Reference speed:1700 r/min; ra max.:3 mm; Basic dynamic load rating C:660 kN; Calculation factor kr:0.1; db min.:321 mm; Basic static load rating C0:1060 kN; B:65 mm; Limiting speed:1700 r/min; Fatigue load limit Pu:102 kN; Limiting value e:0.2; Axial load factor Y:0.6; Da max.:405 mm; da min.:295 mm; r1,2 min.:4 mm; D:420 mm; D1 ≈:371.5 mm; Mass bearing:31.6 kg;
NNCF5032V NSK CYLINDRICAL ROLLER BEARINGCalculation factor e:0.28; N1:15 mm; J6:185 mm; P0°:160 kN; H1:60 mm; A:60 mm; Grub screws:3 x M 6; S:2.5 mm; Limiting speed:3800 r/min; J:170 mm; Basic static load rating C0:90 kN; Pa:15 kN; A3:51 mm; Mass bearing unit:3.8 kg; H:114 mm; P120°:100 kN; P180°:110 kN; B:65 mm; J7:21 mm; P55°:265 kN;
RSF-4921E4 NSK CYLINDRICAL ROLLER BEARINGr3,4 min.:6.4 mm; Comparative axial load rating CFa:648 kN; Calculation factor Y0:2; Thrust factor K:1.76; Design variant/feature:TQO.1/GWI; Mass bearing:1235 kg; Calculation factor Y2:3; D:857.25 mm; D1 ≈:760 mm; Basic static load rating C0:40500 kN; B:622.3 mm; d:603.25 mm; T:622.3 mm; r1,2 min.:3.3 mm; Comparative radial load rating CF:3900 kN; d1 ≈:656 mm; Basic dynamic load rating C:14700 kN;
HR30226J NSK CYLINDRICAL ROLLER BEARINGTolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; D:11 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.05; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; B:12 mm; d:8 mm; Mass bushing:0.003 kg;
NCF1876V NSK CYLINDRICAL ROLLER BEARINGHydraulic nut:HMV 20 E; G:M 100x2; d:100 mm; Mass adapter sleeve assembly:1.8 kg; B:21 mm; B1:76 mm; d1:90 mm; d3:130 mm;
NNCF4868V NSK CYLINDRICAL ROLLER BEARINGLabyrinth ring:2 x LOR 36; Mass pillow block:12.7 kg; Da:130 mm; J max.:244.475 mm; Cap bolt:2 x 1/2-13 UNC; End plug (suffix Y):EPR 7; PG:1/8 NPT; P90°:32.5 kN; Cap bolt recommended tightening torque:81.3 N·m; P150°:18.2 kN; P120°:20 kN; da:60.325 mm; Cap bolt, SAE grade:5; h:31.75 mm; A1:79.375 mm; Ca:37.008 mm; J1:47.625 mm; H1:82.55 mm; N1:15.875 mm; Appropriate attachment bolt size G:0.5 in;
NNCF4844V NSK CYLINDRICAL ROLLER BEARINGr1 max.:0.8 mm; Lw:39.8 mm; r2 max.:1 mm; Mass needle roller:6.13 g; Dw:5 mm; r1,2 min.:0.3 mm;
NCF2948V NSK CYLINDRICAL ROLLER BEARINGH2:53.975 mm; A2:187.325 mm; Cap bolt:2 x 1-8 UNC; A1:120.65 mm; H1:133.35 mm; P180°:81.4 kN; End plug (suffix Y):EPR 15; J max.:368.3 mm; J1:69.85 mm; Initial grease fill:765.45 g; Cap bolt, SAE grade:5; Ca:67.793 mm; R1:79.375 mm; Pa:52.5 kN; Housing:SAF 224; R2:30.163 mm; Max. speed for PosiTrac Plus seal:1075 r/min; PosiTrac Plus contact element (db shaft position):B10724-125; PG:1/4 NPT; L:419.1 mm;
HR32226J NSK CYLINDRICAL ROLLER BEARINGr1,2 min.:0.6 mm; Calculation factor f2C:1.06; da min.:28.2 mm; Number of balls z:14; d:25 mm; Static axial stiffness, preload class C:130 N/µm; Calculation factor f:1.05; Static axial stiffness, preload class B:98 N/µm; Calculation factor (back-to-back, face-to-face) Y1:0.92; db max.:29.4 mm; Mass bearing:0.068 kg; B:12 mm; Calculation factor f1:0.99; Calculation factor f2A:1; db min.:28.2 mm;

 

 

NNCF4944V NSK CYLINDRICAL ROLLER BEARING Video

 

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