Product Details

NN4940K NTN Cylindrical Roller Bearing
Brand Name NTN
Model Number NN4940K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NNU49/500K NTN Cylindrical Roller BearingStabilizing ring:2 x SR-1618; Initial grease fill:481.95 g; L:393.7 mm; H1:120.65 mm; P150°:44.5 kN; P120°:48.9 kN; J1:57.15 mm; Appropriate attachment bolt size G:0.75 in; PosiTrac Plus contact element (db shaft position):B10724-113; Max. speed for PosiTrac Plus seal:1350 r/min; R2:28.575 mm; Cap bolt, SAE grade:8; h:50.8 mm; Housing:SAF 318; Labyrinth ring (dc shaft position):LOR 191; A1:111.125 mm;
NNU4864P90°:207 kN; H2:69.85 mm; J min.:492.125 mm; J1:107.95 mm; L:628.65 mm; P180°:133 kN; Labyrinth ring:2 x LOR 141; Pa:43.6 kN; Cap bolt, SAE grade:8; PG:1/4 NPT; da:152.4 mm; RG:3/4 NPT; J max.:549.275 mm; h:54.769 mm; Cap bolt:1-8 UNC; P60°:345 kN; ba:74.612 mm; R2:37.306 mm; Initial grease fill:878.85 g; End plug (suffix Y):EPR 18;
NN4956K NTN Cylindrical Roller BearingCa:45.796 mm; Mass pillow block:16.5 kg; N1:19.05 mm; h:36.513 mm; da:71.438 mm; Cap bolt:2 x 5/8-11 UNC; Pa:7.12 kN; End plug (suffix Y):EPR 9; Cap bolt, SAE grade:5; ba:31.75 mm; Initial grease fill:218.29 g; J min.:250.825 mm; Housing:FSAF 517; Appropriate attachment bolt size G:0.625 in; H2:31.75 mm; H:182.166 mm; P150°:20.9 kN; J max.:279.4 mm; L:330.2 mm; J1:53.975 mm;
NN4964 NTN Tapered Roller BearingT:33.25 mm; ra max.:2 mm; Basic dynamic load rating C:195 kN; Calculation factor e:0.43; Fatigue load limit Pu:24.5 kN; da max.:81 mm; C:27 mm; Dimension series:3EC; Da max.:116.5 mm; Limiting speed:5300 r/min; Da min.:108 mm; D:125 mm; Cb min.:6 mm; Reference speed:4300 r/min; db min.:80.5 mm; rb max.:1.5 mm; Calculation factor Y:1.4; B:31 mm; Calculation factor Y0:0.8; Basic static load rating C0:208 kN;
4R4821 NTN Cylindrical Roller BearingBasic static load rating C0:0.335 kN; D:13 mm; Da max.:11.4 mm; Fatigue load limit Pu:0.014 kN; Limiting speed:32000 r/min; da min.:6.3 mm; Calculation factor kr:0.025; ra max.:0.2 mm; d2 ≈:6.6 mm; Basic dynamic load rating C:0.761 kN; D2 ≈:11.2 mm; d:5 mm; r1,2 min.:0.2 mm; Mass bearing:0.0023 kg; da max.:6.5 mm; Calculation factor f0:10.5; B:4 mm;
NN3034K NTN Cylindrical Roller BearingA1:15 mm; Limiting speed:3800 r/min; N:12.3 mm; J:116.5 mm; Mass bearing unit:0.44 kg; Bearing:YAR 206-104-2RF/VE49; A:33 mm; Basic static load rating C0:11.2 kN; A5:30.5 mm; B:38.1 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Thread grub screw G2:1/4-28 UNF; H:142.5 mm; Recommended diameter for attachment bolts, mm G:10 mm; B4:5 mm; Housing material:Composite for food a; s1:22.2 mm;
NN3126 NTN Tapered Roller BearingOil Holes:2 mm; Da:92 mm; D:100 mm; Static Load Rating:30.6 kN; B:13 mm; da:77 mm; Dynamic Load Rating:21.7 kN; Radius:0.6 mm; d:70 mm;
4R3425 NTN Cylindrical Roller BearingBasic dynamic load rating C:18.3 kN; Reference speed:19000 r/min; Fatigue load limit Pu:3.2 kN; Ew:26 mm; Mass needle roller and cage assembly:0.016 kg; Basic static load rating C0:26 kN; U:17 mm; Fw:20 mm; Limiting speed:22000 r/min;
4R3423 NTN Cylindrical Roller BearingCap bolt:7/8-9 UNC; Stabilizing ring:2 x 38151-38; Bearing limiting speed:2400 r/min; Pa:42.9 kN; Da:289.999 mm; Ca:89.789 mm; da:174.625 mm; Eye bolt:2 x 3/8-16 UNC; A1:158.75 mm; Cap bolt recommended tightening torque:813.5 N·m; RG:3/4 NPT; PG:1/4 NPT; P150°:120 kN; Mass pillow block:132 kg; P180°:145 kN; Housing:SSAFS 038 KA; R1:104.775 mm; A2:225.425 mm; P120°:133 kN; P90°:207 kN;
NN38/56 NTN Tapered Roller BearingD1 ≈:1053 mm; Mass bearing:525 kg; Limiting speed:480 r/min; ra max.:5 mm; d2 ≈:940 mm; D:1120 mm; r1,2 min.:6 mm; Reference speed:360 r/min; B:200 mm; Basic static load rating C0:16300 kN; d:850 mm; Operating clearance factor k2:0.098; Misalignment factor k1:0.135; Fatigue load limit Pu:960 kN; Ca min.:2.9 mm; Da max.:1097 mm; Da min.:1025 mm; Basic dynamic load rating C:7350 kN; s1 max.:35.9 mm;
4R3428 NTN Cylindrical Roller BearingB1:171.399 mm; d3 max.:240.64 mm; Sleeve:S 138x7; B4:32.537 mm; d:190 mm; B:28.829 mm; Threads per inch:8; G:189.789 mm; d1:177.8 mm; Mass adapter sleeve assembly:12.5 kg; Hydraulic nut:HMVC 38E;
NNU4964K NTN Cylindrical Roller BearingBasic static load rating C0:270 kN; d:50 mm; Mass rod end:3.8 kg; d4 max.:60 mm; l4 max.:180 mm; α:4 °; d2 max.:110 mm; l7 min.:49 mm; h1:120 mm; N max.:98 mm; Material constant KM:330; G:M 42x2; l3 min.:57 mm; r1 min.:0.6 mm; N1 max.:34 mm; dk:66 mm; C1 max.:42 mm; B:50 mm; Tightening torque bolt with internal hexagon:79 N·m; Size bolt with internal hexagon:M 12;
4R3625 NTN Cylindrical Roller Bearingd1:42.862 mm; B:12.954 mm; Threads per inch:18; d3 max.:68.402 mm; Mass adapter sleeve assembly:0.39 kg; B1:60.554 mm; d:50 mm; Sleeve:S 110x1.11/16; B4:14.173 mm; Hydraulic nut:HMVC 10E; G:49.962 mm;
NN3060K NTN Cylindrical Roller BearingB5:77 mm; B1:189 mm; Mass adapter sleeve assembly:60 kg; d3:520 mm; A:6.5 mm; G:Tr 440x5; G2:M 8; Hydraulic nut:HMV 88E; d:440 mm; d1:410 mm; G3:12 mm; B:60 mm;
4R3039 NTN Cylindrical Roller BearingWeight:2.48 kg; rs (min):2 mm; d:55  ; ra:2 max; B:49.2 mm; Da:110 max; D:120 mm; Grease:3 300 min-1; da:65 min; a:80 mm; Pu:4.909 kN; Dynamic (Cr):110.379 kN; Bearing designation:3311  ; Static (Cor):108.000 kN; Oil:4 000 min-1;
NN3960K NTN Cylindrical Roller BearingCalculation factor Y0:0.4; Basic static load rating C0:163 kN; a:38.648 mm; Limiting speed:5600 r/min; d:55 mm; Fatigue load limit Pu:19.3 kN; B:31 mm; rb max.:3 mm; Reference speed:4300 r/min; Dimension series:7FC; Ca min.:4 mm; D:115 mm; r1,2 min.:3 mm; Da min.:86 mm; db min.:67.5 mm; Db min.:109 mm; Cb min.:10.5 mm; Calculation factor Y:0.68; Calculation factor e:0.88; C:23.5 mm;

 

 

No.BrandUEwbLNKC
4R4206NTN - - - - - - - -
4R3823NTN - - - 16 mm - - - 74 mm
NNU4956KNTN - - - 7.7 mm - - - 45 mm
NNU4921KNTN - - - - - - - -
NN4060NTN - - - - - - - -
NN4968KNTN - - - - - - - -
NNU3144NTN - - - - - - - -
NN492NTN - - - - - - - -
NNU49/530KNTN - - - - - - - -
NN3088NTN - - - - - - - -
4R3228NTN - - - - 387.35 mm - - -
NN3036KNTN - - - 7 mm - - - -
4R4449NTN - - - - - - - -
NN3934NTN - mm - mm - - - -
NNU49/530NTN - - - - 711.2 mm - - -
NN4928NTN - 40 mm - - - - - -
4R3036NTN - - - - 640 mm42 mm - -
NNU3036NTN - - - - 118 mm14 mm - -
NN3936KNTN - - - - 126 mm - - -
NN3938NTN - 673 mm - - - - - -
4R4419NTN - - - - - - - -
4R441NTN - - - - - - - -
NNU4988KNTN - - - 7 mm - - - -
NN3952KNTN - - - - - - - -

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