| NN4926K NTN Cylindrical Roller Bearing | A1:222.25 mm; h:69.85 mm; J max.:708.025 mm; Stabilizing ring:2 x A8898; Appropriate attachment bolt size G:1.5 in; P90°:414 kN; Ca:117.805 mm; da:239.713 mm; Labyrinth ring:2 x LOR 553; Mass pillow block:342 kg; H2:95.25 mm; RG:1 NPT; Pa:81.4 kN; N1:41.275 mm; PosiTrac Plus contact element:2 x B10724-178; R2:46.831 mm; Da:399.999 mm; Cap bolt recommended tightening torque:4284.4 N·m; Housing:SAFS 052 KA; |
| 4R4425 NTN Cylindrical Roller Bearing | r1,2 min.:1.5 mm; Calculation factor f2D:1.08; Calculation factor (single, tandem) Y2:0.87; da max.:104.8 mm; Basic static load rating C0:72 kN; B:24 mm; Db max.:136 mm; D2:128.25 mm; Preload class D GD:3680 N; Basic dynamic load rating C:74.1 kN; d1:105.4 mm; Static axial stiffness, preload class D:575 N/µm; Calculation factor (back-to-back, face-to-face) Y2:1.41; Preload class B GB:920 N; Mass bearing:1.17 kg; |
| 4R304 NTN Cylindrical Roller Bearing | Calculation factor kr:0.035; Fatigue load limit Pu:0.011 kN; r1,2 min.:0.2 mm; Basic dynamic load rating C:0.741 kN; d:3 mm; Da max.:11.5 mm; Basic static load rating C0:0.25 kN; D2 ≈:11.35 mm; Reference speed:110000 r/min; Calculation factor f0:6.4; Mass bearing:0.0029 kg; B:5 mm; ra max.:0.2 mm; da min.:4.6 mm; D:13 mm; d2 ≈:6 mm; Limiting speed:70000 r/min; |
| NN3056K NTN Cylindrical Roller Bearing | A2:149.225 mm; h:38.1 mm; P180°:58.7 kN; Cap bolt recommended tightening torque:149.1 N·m; H1:101.6 mm; H:196.85 mm; Pa:10.9 kN; ba:40.481 mm; S:4.763 mm; End plug (suffix Y):EPR 11; Stabilizing ring:SR-18-15; J min.:263.525 mm; R1:60.325 mm; Cap bolt:1/2-13 UNC; Initial grease fill:141.75 g; J max.:295.275 mm; A1:98.425 mm; P60°:141 kN; Mass pillow block:30.8 kg; Ca:49.809 mm; |
| NN3956K NTN Cylindrical Roller Bearing | J1:139.7 mm; P60°:449 kN; P150°:151 kN; Ca:147.803 mm; S:4.763 mm; ba:103.188 mm; A1:228.6 mm; P180°:185 kN; R1:163.512 mm; Cap bolt recommended tightening torque:1017 N·m; A2:315.119 mm; L:869.95 mm; Eye bolt:2 x 1/2-13 UNC; Da:419.999 mm; Bearing limiting speed:1500 r/min; RG:1 NPT; J max.:749.3 mm; Cap bolt, SAE grade:5; H1:250.825 mm; Cap bolt:4 x 1 1/2-6 UNC; |
| NN3028 NTN Tapered Roller Bearing | d:44.45 mm; r2 min.:1 mm; da min.:48.5 mm; C:33.325 mm; Specific dynamic load factor K:100 N/mm²; Lubricant:Regular relubricatio; da max.:50.7 mm; Mass plain bearing:0.64 kg; ra max.:0.6 mm; Basic dynamic load rating C:170 kN; b:4.8 mm; b1:5 mm; M:4 mm; Sealing solution:Triple-lip seals; Specific static load factor K0:300 N/mm²; B:38.887 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; |
| NN304 NTN Tapered Roller Bearing | Fatigue load limit Pu:8650 kN; Thrust factor K:1.77; Design variant/feature:TQO.1/GWI; Basic static load rating C0:176000 kN; Calculation factor Y1:2; Comparative radial load rating CF:12200 kN; r1,2 min.:5 mm; Calculation factor Y0:2; Calculation factor e:0.33; B:1080 mm; d:1580 mm; Basic dynamic load rating C:45700 kN; Comparative axial load rating CFa:2010 kN; Calculation factor Y2:3; Mass bearing:7800 kg; |
| 4R4804 NTN Cylindrical Roller Bearing | Basic dynamic load rating C:212 kN; da:69.85 mm; H1:79.375 mm; Limiting speed:2800 r/min; L:304.8 mm; Attachment bolt diameter G:19.05 mm; B:65.484 mm; J max.:247.65 mm; S:0.794 mm; H2:47.625 mm; s:32.941 mm; A:76.2 mm; H:160.338 mm; J min.:234.95 mm; Mass bearing unit:11.3 kg; |
| NNU3022K NTN Cylindrical Roller Bearing | Calculation factor Y:1.7; ra max.:0.6 mm; d:15 mm; a:8.308 mm; r3,4 min.:0.6 mm; Calculation factor e:0.35; Dimension series:2CC; C:9.25 mm; T:11.75 mm; d1 ≈:25.6 mm; Cb min.:2.5 mm; Db min.:32 mm; da max.:20 mm; Mass bearing:0.055 kg; Fatigue load limit Pu:1.43 kN; Da max.:30.5 mm; B:11 mm; Calculation factor Y0:0.9; Ca min.:2 mm; Basic dynamic load rating C:18.5 kN; |
| NNU303 NTN Tapered Roller Bearing | Basic static load rating C0:400 kN; α:6 °; l5 ≈:35 mm; l7 min.:70 mm; Mass rod end:7.1 kg; Basic dynamic load rating C:245 kN; B:44 mm; G:M 52x3; dk:80 mm; C1 max.:39 mm; d4 ≈:82 mm; d2 max.:137 mm; r1 min.:1 mm; w:70 mm; h1:175 mm; l3 min.:70 mm; Material constant KM:330; l4 max.:246 mm; d:60 mm; Specific dynamic load factor K:100 N/mm²; |
| NNU49/56 NTN Tapered Roller Bearing | Bearing designation:6414 ; Oil:4 700 min-1; Da:164 max; d:70 mm; da:85 min; Pu:4.228 kN; D:180 mm; Static (Cor):104.000 kN; ra:2.5 max; Dynamic (Cr):144.000 kN; rs:3 mm; Weight:4.85 kg; B:42 mm; Grease:4 000 min-1; |
| NN3932K NTN Cylindrical Roller Bearing | d:200 mm; Mass bushing:3.08 kg; Effective load carrying cross section A:49600 mm²; Specific dynamic load factor K:140 N/mm²; Permissible sliding velocity v max.:0.5 m/s; B:250 mm; Specific static load factor K0:200 N/mm²; Tolerance shaft:h8; Coefficient of friction µ min.:0.03; D:220 mm; Tolerance housing:H7; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ max.:0.08; |
| NNU4920K | Permissible sliding velocity v max.:0.5 m/s; α:124 °; a:10 mm; h:212.5 mm; B:200 mm; d:210 mm; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ min.:0.08; Mass bushing:12.2 kg; Tolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; D:230 mm; Specific static load factor K0:45 N/mm²; Coefficient of friction µ max.:0.15; |
| NN49/56 NTN Tapered Roller Bearing | h:182 mm; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; Permissible sliding velocity v max.:0.5 m/s; B:160 mm; Permissible sliding velocity v min.:0 m/s; Mass bushing:8.4 kg; Specific dynamic load factor K:25 N/mm²; Specific static load factor K0:45 N/mm²; d:180 mm; D:200 mm; Tolerance housing:H7; a:8 mm; α:124 °; Tolerance shaft:e7; |
| NN3948K NTN Cylindrical Roller Bearing | P120°:125 kN; P90°:185 kN; Mass pillow block:85.7 kg; L:466.725 mm; End plug (suffix Y):EPR 15; Max. speed for PosiTrac Plus seal:1300 r/min; Housing:SSAFS 526; H:292.1 mm; Da:230 mm; ba:57.944 mm; h:60.325 mm; A2:203.2 mm; Cap bolt:3/4-10 UNC; P60°:308 kN; Stabilizing ring:SR-26-0; H2:60.325 mm; Pa:24.9 kN; S:4.763 mm; PosiTrac Plus contact element:2 x B10724-117; A1:130.175 mm; |
| 4R4041 NTN Cylindrical Roller Bearing | Oil Holes:1.5 mm; Dynamic Load Rating:9.3 kN; Static Load Rating:11.6 kN; D:65 mm; Radius:0.6 mm; d:40 mm; Da:56.8 mm; B:10 mm; da:45 mm; |
| No. | Brand | U | E | w | b | L | N | K | C |
| 4R2437 | NTN | - | - | - | - | - | - | - | - |
| NNU3034 | NTN | - | - | - | - | - | - | - | - |
| NNU4976 | NTN | - | - | - | - | 539.75 mm | - | - | - |
| NN3984 | NTN | - | - | 60 mm | - | - | - | - | - |
| NN3022K | NTN | - | - | - | - | - | - | - | - |
| NN3088K | NTN | - | - | - | 9.5 mm | - | - | - | 50 mm |
| NNU4072 | NTN | - | - | - | - | - | - | - | - |
| NNU48/600 | NTN | - | - | - | - | - | - | - | - |
| NNU4924K | NTN | - | - | - | - | - | - | - | - |
| NN4968K | NTN | - | - | - | - | - | - | - | - |
| 4R3618 | NTN | - | - | - | - | - | - | - | - |
| 4R382 | NTN | - | - | - | - | - | - | - | - |
| NN403 | NTN | - | - | - | - | 790 mm | - | - | - |
| NN4928 | NTN | - | 40 mm | - | - | - | - | - | - |
| NN3021 | NTN | - | - | - | - | - | - | - | - |
| NN4938 | NTN | - | - | - | - | - | - | - | - |
| NN4924 | NTN | - | - | - | - | - | - | - | - |
| NN3144 | NTN | - | - | - | - | - | - | - | 11.5 mm |
| NNU4956K | NTN | - | - | - | 7.7 mm | - | - | - | 45 mm |
| NN3944K | NTN | - | - | - | - | 387.35 mm | - | - | - |
| NNU4938K | NTN | - | - | - | - | - | - | - | 23 mm |
| NN3021K | NTN | - | - | - | - | - | - | - | - |
| 4R4041 | NTN | - | - | - | - | - | - | - | - |
| NN3928 | NTN | - | - | - | - | 127 mm | - | - | - |
| NN3934K | NTN | - | - | - | - | 83 mm | - | - | - |
| NNU4921K | NTN | - | - | - | - | - | - | - | - |
| NN3092K | NTN | - | - | - | - | - | - | - | - |
NTN NNU 4984 | Bearing | Service-Asia Automation Parts
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