| No. | Brand | h | K | B | G | b | a | C | f |
| NN394 | NTN | 33.337 mm | - | - | - | - | - | - | - |
| NN38/530 | NTN | - | - | 5 mm | - | - | - | - | - |
| NN3934 | NTN | - | - | 68.3 mm | - | - | - | - | - |
| NN3021K | NTN | - | - | 50 mm | - | - | - | - | - |
| NNU4964 | NTN | - | - | - | - | - | - | - | - |
| NNU3164 | NTN | - | - | 93 mm | - | - | - | - | - |
| NNU4934K | NTN | - | - | 24 mm | - | - | - | - | - |
| NN3036K | NTN | - | - | 190 mm | - | - | - | - | - |
| NN3956K | NTN | - | 3 mm | - | - | - | 66.359 mm | - | - |
| NNU4926 | NTN | - | - | 12 mm | - | - | 10.2 mm | - | - |
| NN3028K | NTN | - | - | 11.379 mm | 34.95 mm | - | - | - | - |
| 4R3039 | NTN | - | - | - | - | - | - | - | - |
| NN4926K | NTN | - | - | 25 mm | - | - | - | - | - |
| NNU4956K | NTN | - | - | 65.484 mm | - | - | - | - | - |
| 4R4027 | NTN | - | - | - | - | - | - | - | - |
| NN3030K | NTN | - | - | 35 mm | - | - | - | - | - |
| NN4930K | NTN | - | - | 55 mm | - | - | - | - | - |
| NNU3026 | NTN | - | - | 7 mm | - | - | - | - | - |
| NNU4921K | NTN | - | - | 317.5 mm | - | - | - | - | - |
| NN4921K | NTN | 60.325 mm | - | - | - | - | - | - | - |
| 4R2823 | NTN | - | - | 102.394 mm | - | - | 5.556 mm | - | - |
| 4R3031 | NTN | - | - | 60 mm | Tr 440x5 | - | - | - | - |
| NN3060K | NTN | - | - | 6 mm | - | - | - | - | - |
| 4R304 | NTN | - | - | 100 mm | - | - | - | - | - |
| NN3064K | NTN | - | - | - | - | - | - | - | - |
| NNU4976 | NTN | - | - | 17 mm | - | - | - | - | - |
| NNU3856 | NTN | - | - | 145 mm | - | - | - | - | - |
| 4R2628 | NTN | - | - | 118 mm | - | - | - | - | - |
| NNU313 | NTN | - | - | 90 mm | - | - | - | - | - |
| NNU3144 NTN Tapered Roller Bearing | B:11 mm; Da (max):30 mm; Radial Clearance:0.011 to 0.025 mm; D:35 mm; Weight:0.045 kg; Enclosure:Double Seal; d:15 mm; Factor fo:13.1; Configuration:Single Row; Limiting Speed - Grease:15,000 rpm; Dynamic Load Rating:7,650 N; Fillet Radius/Chamfer:0.6 mm; Static Load Rating:3,700 N; ra (max):0.6 mm; da (min):20 mm; Bore Type:Cylindrical Bore; |
| NN4968 NTN Tapered Roller Bearing | Reference speed:5600 r/min; Cb min.:7 mm; Dimension series:HM 804800; Ca min.:5 mm; a:25.893 mm; T:30.162 mm; r1,2 min.:3.5 mm; Basic dynamic load rating C:133 kN; B:29.37 mm; da max.:57 mm; Da min.:76 mm; Basic static load rating C0:146 kN; r3,4 min.:3.3 mm; C:23.02 mm; Calculation factor e:0.54; D:95.25 mm; Limiting speed:7000 r/min; Db min.:90 mm; Da max.:84 mm; Calculation factor Y0:0.6; |
| NNU4980K NTN Cylindrical Roller Bearing | da (min):113 mm; Weight:1.540 kg; D:160 mm; Limiting Speed - Grease:4,000 rpm; Groove Width:3.1 mm; Dynamic Load Rating:72,500 N; ra (max):2 mm; Radial Clearance:0.036 to 0.066 mm; Enclosure:Open; Cy (max):6.1 mm; Limiting Speed - Oil:4,800 rpm; Dx (min):172 mm; B:26 mm; Bore Type:Cylindrical Bore; d:105 mm; Fillet Radius/Chamfer:2 mm; Da (max):152 mm; Configuration:Single Row; Groove Diameter:155.2 mm; |
| 4R3033K NTN Cylindrical Roller Bearing | Fillet Radius/Chamfer:3 mm; d:360 mm; Retainer Material:Machined Brass; Axial Load Factor Y0:3.96; Radial Clearance:0.300 to 0.400 mm; Axial Load Factor Y2:6.03; Enclosure:Open; Configuration:Double Row; Da (max):466 mm; ra (max):2.5 mm; Constant e:0.17; Static Load Rating:2,960,000 N; Bore Type:Tapered Bore; Nr. of Holes:6; Axial Load Factor Y1:4.05; Hole Diameter (do):10 mm; Roller Profile:Symmetric; |
| NN3934K NTN Cylindrical Roller Bearing | Cap bolt, SAE grade:5; J1:69.85 mm; h:45.244 mm; J min.:320.675 mm; ba:50.006 mm; N1:22.225 mm; Bearing limiting speed:4000 r/min; J max.:368.3 mm; H2:50.8 mm; Cap bolt:2 x 3/4-10 UNC; RG:3/8 NPT; End plug (suffix Y):EPR 13; P150°:50.7 kN; H:239.316 mm; R1:67.866 mm; S:4.763 mm; Appropriate attachment bolt size G:0.75 in; R2:31.75 mm; Ca:62.789 mm; P120°:55.6 kN; |
| 4R382 NTN Cylindrical Roller Bearing | d:50 mm; J min.:149 mm; A5:29.5 mm; J:157 mm; Limiting speed:800 r/min; A1:34 mm; Fatigue load limit Pu:0.98 kN; J6:187 mm; Recommended tightening torque for grub screw:16.5 N·m; s1:32.6 mm; L:203 mm; Recommended diameter for attachment bolts, inch G:0.625 in; Hexagonal key size for grub screw N:5 mm; H2:22 mm; N4:4 mm; Mass bearing unit:2.65 kg; Basic static load rating C0:23.2 kN; Basic dynamic load rating C:35.1 kN; |
| NN3938 NTN Tapered Roller Bearing | B:9 mm; Static Load Rating:4,500 N; Limiting Speed - Grease:16,000 rpm; ra (max):0.3 mm; Weight:0.042 kg; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; d:25 mm; Limiting Speed - Oil:20,000 rpm; Da (max):40 mm; da (min):27 mm; Radial Clearance:0.013 to 0.028 mm; Configuration:Single Row; Dynamic Load Rating:7,000 N; D:42 mm; Enclosure:Open; Factor fo:15.3; |
| NNU49/5 NTN Tapered Roller Bearing | rb max.:3.3 mm; Basic dynamic load rating C:92.1 kN; a:15.592 mm; T:23.812 mm; r1,2 min.:3.5 mm; Calculation factor Y0:1.1; Da min.:64 mm; Basic static load rating C0:93 kN; D:76.2 mm; Db min.:69 mm; da max.:46 mm; Cb min.:4.5 mm; d:38.1 mm; Limiting speed:9000 r/min; Fatigue load limit Pu:10.4 kN; Da max.:65 mm; Dimension series:2700; C:19.05 mm; ra max.:3.5 mm; Calculation factor Y:2; |
| NNU4920K | Fatigue load limit Pu:190 kN; B:112 mm; Calculation factor Y2:3; Calculation factor Y0:2; da min.:197 mm; K:7.5 mm; Da max.:303 mm; d:180 mm; D1 ≈:285 mm; b:13.9 mm; da max.:205 mm; Mass bearing:38 kg; r1,2 min.:4 mm; Basic static load rating C0:2120 kN; Calculation factor e:0.33; d2 ≈:205 mm; Calculation factor Y1:2; Basic dynamic load rating C:1560 kN; ra max.:3 mm; Limiting speed:360 r/min; |
| NN306 NTN Tapered Roller Bearing | Static Load Rating:310,000 N; Retainer Material:Machined Brass; Weight:3.560 kg; Limiting Speed - Oil:5,400 rpm; Bore Type:Tapered Bore; Radial Clearance:0.080 to 0.110 mm; Axial Load Factor Y0:2.36; Dynamic Load Rating:360,000 N; da (min):100 mm; Configuration:Double Row; D:160 mm; Center Guidance:Fixed Inner Ring Rib; Limiting Speed - Grease:4,000 rpm; Enclosure:Open; ra (max):2 mm; Hole Diameter (do):4 mm; |
| NNU3038 | Enclosure:Single Shield with S; Radial Clearance:0.036 to 0.066 mm; Cy (max):8.4 mm; d:110 mm; Dynamic Load Rating:144,000 N; Static Load Rating:117,000 N; D:200 mm; B:38 mm; D1 (max):193.7 mm; r1:0.5 mm; b (min):3.5 mm; ra (max):2 mm; Bore Type:Cylindrical Bore; a (max):5.7 mm; Configuration:Single Row; Dx (min):215 mm; Limiting Speed - Grease:3,200 rpm; Snap Ring Outside Diameter:212.9 mm; Weight:4.360 kg; |
| NN4060 | D:80 mm; Basic static load rating C0:53 kN; Limiting speed:16000 r/min; d1 ≈:54 mm; Fatigue load limit Pu:6.7 kN; Axial load factor Y:0.6; da max.:48 mm; Limiting value e:0.2; F:49.5 mm; Calculation factor kr:0.23; s max.:1.4 mm; B:18 mm; r1,2 min.:1.1 mm; Da max.:72.8 mm; D1 ≈:67.9 mm; Reference speed:9500 r/min; da min.:47 mm; ra max.:1 mm; Mass bearing:0.43 kg; d:40 mm; |
| 4R4037 NTN Cylindrical Roller Bearing | r3,4 min.:0.2 mm; B:9 mm; da max.:25.1 mm; r1,2 min.:0.3 mm; Static axial stiffness, preload class A:56 N/µm; Ball diameter Dw:4.762 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; Preload class B GB:70 N; da min.:22 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; a:11.2 mm; Attainable speed for grease lubrication:45000 r/min; Static axial stiffness, preload class B:73 N/µm; |
| NN3021K | B:50 mm; Coefficient of friction µ min.:0.05; Permissible sliding velocity v max.:5 m/s; D:68 mm; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; Coefficient of friction µ max.:0.1; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; d:60 mm; Mass bushing:0.25 kg; Specific static load factor K0:20 N/mm²; |
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