| No. | Brand | h | K | B | G | b | a | C | f |
| NNU3034K | NTN | - | - | 19 mm | - | - | - | - | - |
| NN3144 | NTN | - | - | - | - | - | 14.797 mm | - | - |
| 4R3039 | NTN | - | - | - | - | - | - | - | - |
| NNU4996 | NTN | 42.862 mm | - | - | - | - | - | - | - |
| NN3032 | NTN | 60.325 mm | - | - | - | - | - | - | - |
| 4R4054 | NTN | - | - | 67 mm | - | - | - | - | - |
| NN3072 | NTN | - | - | - | - | - | - | - | - |
| NN3932 | NTN | - | - | - | - | - | - | - | - |
| NNU38/5 | NTN | - | - | 34.9 mm | - | - | - | - | - |
| 4R441 | NTN | - | - | 43 mm | - | - | - | - | - |
| NN3048K | NTN | - | - | - | - | - | - | - | - |
| NNU39/63 | NTN | - | - | 15.342 mm | 79.68 mm | - | - | - | - |
| NN4924 | NTN | - | - | 58 mm | - | - | - | - | - |
| NN3052 | NTN | - | - | 36 mm | - | - | - | - | - |
| NN3934K | NTN | 45.244 mm | - | - | - | - | - | - | - |
| 4R4426 | NTN | - | - | 92 mm | - | - | - | - | - |
| NN3088K | NTN | 51.594 mm | - | - | - | - | - | - | - |
| 4R4449 | NTN | - | - | 42 mm | - | - | 31.706 mm | 34 mm | - |
| NN30/600 | NTN | - | - | - | - | - | - | - | - |
| 4R3228 | NTN | - | - | 23 mm | - | - | - | - | - |
| NN4928K | NTN | - | - | 70 mm | - | - | - | - | - |
| NNU492 | NTN | 40.922 mm | - | - | - | - | - | - | - |
| NNU3068 | NTN | - | - | - | - | - | - | - | - |
| NN3026 | NTN | - | - | 17.5 mm | - | - | - | - | - |
| NNU4976 NTN Tapered Roller Bearing | B:17 mm; r1:0.6 mm; D:72 mm; db (min):40 mm; Bore Type:Cylindrical Bore; Da (max):65 mm; Dynamic Load Rating:50,500 N; db (max):43 mm; Limiting Speed - Grease:8,500 rpm; Inside Ring Outside Diameter:44 mm; ra1 (max):0.6 mm; ra (max):1 mm; Fillet Radius/Chamfer:1.1 mm; dc (min):46 mm; dd (min):50 mm; Enclosure:Open; Radial Clearance:0.045 to 0.070 mm; Static Load Rating:50,000 N; d:35 mm; Configuration:Single Row; |
| 4R3229 NTN Cylindrical Roller Bearing | ra (max):4 mm; Fillet Radius/Chamfer:5 mm; dd (min):268 mm; Limiting Speed - Oil:1,700 rpm; D:400 mm; Bore Type:Cylindrical Bore; Da (max):378 mm; B:78 mm; r1:5 mm; ra1 (max):4 mm; da (min):212 mm; Dynamic Load Rating:975,000 N; Static Load Rating:1,260,000 N; dc (min):248 mm; Enclosure:Open; Limiting Speed - Grease:1,400 rpm; d:190 mm; Db (max):349 mm; db (max):240 mm; Db (min):378 mm; |
| NN394 NTN Tapered Roller Bearing | A2:171.45 mm; Cap bolt:2 x 1/2-13 UNC; P120°:13.3 kN; Taconite seal:TER 17; ba:25.4 mm; RG:1/8 NPT; Initial grease fill:82.215 g; h:33.337 mm; H:134.938 mm; da:36.513 mm; H2:25.4 mm; Pa:3.4 kN; L:244.475 mm; PG:1/8 NPT; End plug (suffix Y):EPR 3; H1:69.85 mm; R1:38.1 mm; Housing:SAF 609; A1:69.85 mm; Stabilizing ring:2 x SR-1609; |
| 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; |
| NNU4934K NTN Cylindrical Roller Bearing | Radial Clearance:0.035 to 0.060 mm; Limiting Speed - Grease:9,000 rpm; dd (min):40 mm; Da (max):55 mm; d:25 mm; Dynamic Load Rating:57,000 N; db (min):32 mm; ra (max):1 mm; Static Load Rating:56,000 N; Fillet Radius/Chamfer:1.1 mm; r1:1.1 mm; D:62 mm; db (max):33 mm; B:24 mm; Limiting Speed - Oil:11,000 rpm; Enclosure:Open; Configuration:Single Row; Inside Ring Outside Diameter:34 mm; Bore Type:Cylindrical Bore; |
| NN3084 | Fillet Radius/Chamfer:2 mm; Limiting Speed - Grease:3,800 rpm; ra1 (max):2 mm; db (min):95 mm; Enclosure:Open; Bore Type:Cylindrical Bore; Da (max):140 mm; Radial Clearance:0.050 to 0.085 mm; d:85 mm; dd (min):110 mm; Static Load Rating:279,000 N; r1:2 mm; ra (max):2 mm; dc (min):104 mm; D:150 mm; db (max):99 mm; Inside Ring Outside Diameter:100.5 mm; Limiting Speed - Oil:4,500 rpm; Dynamic Load Rating:217,000 N; |
| 4R2823 NTN Cylindrical Roller Bearing | da:88.9 mm; S:0.794 mm; N1:20.637 mm; A1:107.95 mm; Limiting speed:2300 r/min; J:177.8 mm; Mass bearing unit:18.2 kg; B:102.394 mm; Basic dynamic load rating C:253 kN; Attachment bolt diameter G:19.05 mm; d2:130.175 mm; A6:28.575 mm; A:84.138 mm; L:222.25 mm; A5:42.069 mm; a:5.556 mm; s:36.513 mm; |
| NN3964K NTN Cylindrical Roller Bearing | Ew:280 mm; Fatigue load limit Pu:83 kN; Limiting speed:1700 r/min; Basic dynamic load rating C:242 kN; Mass needle roller and cage assembly:1.81 kg; Basic static load rating C0:850 kN; Fw:265 mm; Reference speed:1500 r/min; U:50 mm; |
| NN4930K NTN Cylindrical Roller Bearing | r1:4 mm; dc (min):234 mm; Radial Clearance:0.140 to 0.195 mm; Limiting Speed - Oil:2,000 rpm; dd (min):247 mm; Configuration:Single Row; Enclosure:Open; ra (max):3 mm; B:55 mm; Limiting Speed - Grease:1,700 rpm; d:190 mm; Da (max):322 mm; Weight:26.000 kg; Dynamic Load Rating:695,000 N; Static Load Rating:955,000 N; D:340 mm; db (min):208 mm; ra1 (max):3 mm; Fillet Radius/Chamfer:4 mm; Bore Type:Cylindrical Bore; |
| NN4922K NTN Cylindrical Roller Bearing | B2:33 mm; d1 ≈:340 mm; Mass angle ring:6.2 kg; r3,4 min.:5 mm; B1:18 mm; d:260 mm; |
| NN3020K NTN Cylindrical Roller Bearing | Calculation factor e:0.25; Limiting speed:500 r/min; d2 ≈:198 mm; ra max.:3 mm; D:310 mm; db min.:180 mm; d1:150 mm; Da max.:293 mm; b:16.7 mm; Calculation factor Y2:4; Calculation factor Y1:2.7; Basic dynamic load rating C:1185 kN; da max.:198 mm; K:9 mm; r1,2 min.:4 mm; B:86 mm; d3:220 mm; Basic static load rating C0:1460 kN; B1:122 mm; B4:29 mm; |
| NNU4052 NTN Tapered Roller Bearing | D:30 mm; B:7 mm; d:17 mm; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:4,600 N; Da (max):28 mm; ra (max):0.3 mm; Limiting Speed - Grease:24,000 rpm; Configuration:Single Row; Enclosure:Double Shield; Static Load Rating:2,550 N; Weight:0.018 kg; Factor fo:14.7; da (min):19 mm; Radial Clearance:0.011 to 0.025 mm; |
| NNU3856 NTN Tapered Roller Bearing | D:460 mm; Axial Load Factor Y2:2.98; da (min):242 mm; Weight:119.000 kg; Retainer Material:Machined Brass; Configuration:Double Row; Constant e:0.34; Enclosure:Open; Axial Load Factor Y0:1.95; Center Guidance:Fixed Inner Ring Rib; d:220 mm; Limiting Speed - Grease:1,000 rpm; Fillet Radius/Chamfer:5 mm; ra (max):4 mm; Axial Load Factor Y1:2.00; Radial Clearance:0.180 to 0.250 mm; B:145 mm; Roller Profile:Symmetric; |
| 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; |
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