| No. | Brand | h | K | B | G | b | a | C | f |
| NNU48/600 | NTN | 46.831 mm | - | - | - | - | - | - | - |
| NN4944K | NTN | - | - | 35 mm | - | - | - | - | - |
| NN3072K | NTN | - | 12 mm | 236 mm | Tr 750x7 | 22.3 mm | - | - | - |
| NN3964K | NTN | - | - | - | - | - | - | - | - |
| NNU4934K | NTN | - | - | 24 mm | - | - | - | - | - |
| NN3038 | NTN | - | - | 33 mm | - | - | - | - | - |
| 4R3823 | NTN | - | - | 19.842 mm | - | - | 18.656 mm | 16.667 mm | - |
| NNU3022K | NTN | 45.244 mm | - | - | - | - | - | - | - |
| NN30/600 | NTN | - | - | - | - | - | - | - | - |
| NNU3024 | NTN | - | - | 18 mm | - | - | - | - | - |
| NN4940K | NTN | 42.069 mm | - | - | - | - | - | - | - |
| NNU3034 | NTN | - | - | 20 mm | - | - | - | - | - |
| NN4921K | NTN | 60.325 mm | - | - | - | - | - | - | - |
| NNU4952 | NTN | - | - | 60 mm | - | - | - | - | - |
| NNU4980K | NTN | - | - | 26 mm | - | - | - | - | - |
| NNU4964 | NTN | - | - | - | - | - | - | - | - |
| NN314 | NTN | - | - | 13 mm | - | - | - | - | - |
| NNU4952K | NTN | - | - | 844.55 mm | - | - | - | - | - |
| NNU304 | NTN | - | - | 15 mm | - | - | - | - | - |
| NN403 | NTN | - | - | 39.7 mm | - | - | - | - | - |
| 4R4027 | NTN | - | - | - | - | - | - | - | - |
| 4R4413 | NTN | - | - | 33 mm | - | - | - | - | - |
| NN3030K | NTN | - | - | 35 mm | - | - | - | - | - |
| NN4922 | NTN | - | - | 13 mm | - | - | - | - | - |
| NN3956K | NTN | - | 3 mm | - | - | - | 66.359 mm | - | - |
| NNU4940K | NTN | 49.212 mm | - | - | - | - | - | - | - |
| NN4936K | NTN | 25.4 mm | - | 140 mm | - | 51.3 mm | - | - | - |
| NN3952 | NTN | 45.244 mm | - | - | - | - | - | - | - |
| NNU492 | NTN | 40.922 mm | - | - | - | - | - | - | - |
| NN4964K | NTN | - | - | - | - | - | - | - | - |
| NN492 NTN Tapered Roller Bearing | Hole Diameter (do):6 mm; Dynamic Load Rating:1,050,000 N; Axial Load Factor Y1:2.60; Configuration:Double Row; ra (max):2.5 mm; Weight:13.900 kg; Retainer Material:Pressed Steel; d:140 mm; Da (max):236 mm; da (min):154 mm; Center Guidance:Floating Steel Ring; Enclosure:Open; D:250 mm; Limiting Speed - Grease:2,100 rpm; Fillet Radius/Chamfer:3 mm; Constant e:0.26; Axial Load Factor Y0:2.54; Radial Clearance:0.145 to 0.190 mm; |
| 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; |
| NN3076K NTN Cylindrical Roller Bearing | A2:153.988 mm; S:1.984 mm; PG:1/8 NPT; P120°:6.67 kN; H2:20.637 mm; Cap bolt, SAE grade:5; Housing:SAF 507; H:98.822 mm; Stabilizing ring:36053-6; P60°:18.2 kN; P150°:5.78 kN; da:30.163 mm; RG:1/8 NPT; Cap bolt recommended tightening torque:40.7 N·m; L:190.5 mm; End plug (suffix Y):EPR 2; P90°:11.1 kN; H1:50.8 mm; Ca:26.797 mm; R1:23.813 mm; |
| NNU4996K NTN Cylindrical Roller Bearing | dk:520 mm; Da max.:583 mm; Mass plain bearing:174 kg; Specific dynamic load factor K:80 N/mm²; Design (sliding contact surface combination):Steel/PTFE FRP; da min.:450 mm; B:218 mm; b:27 mm; ra max.:1.5 mm; Da min.:502 mm; Specific static load factor K0:120 N/mm²; r1 min.:1.5 mm; C:185 mm; Material constant KM:1055; Sealing solution:-; Basic dynamic load rating C:5850 kN; r2 min.:4 mm; α:3 °; |
| NN3064 | F:63 mm; B:25 mm; Mass inner ring:0.14 kg; r, r1,2 min.:1 mm; d:55 mm; |
| NNU4996 NTN Tapered Roller Bearing | Cap bolt:2 x 5/8-11 UNC; R1:60.325 mm; Labyrinth ring:2 x LOR 38; Stabilizing ring:2 x SR-1615; Initial grease fill:286.33 g; h:42.862 mm; A2:149.225 mm; H2:41.275 mm; R2:27.94 mm; Appropriate attachment bolt size G:0.75 in; PG:1/8 NPT; J max.:295.275 mm; P150°:40.5 kN; H:192.088 mm; Da:160 mm; Cap bolt recommended tightening torque:298.3 N·m; Cap bolt, SAE grade:8; L:349.25 mm; J min.:263.525 mm; |
| NN3944 NTN Tapered Roller Bearing | Calculation factor kr:0.33; d:410 mm; rb max.:4 mm; D:600 mm; D1 ≈:540 mm; s max.:6.3 mm; Basic dynamic load rating C:3800 kN; Limiting speed:1100 r/min; da min.:430 mm; B:220 mm; F:460 mm; ra max.:4 mm; α:20 °; Design variant/feature:NNU.4/C4W33WI; db min.:465 mm; da max.:456 mm; r3,4 min.:13 mm; b:16.7 mm; Fatigue load limit Pu:720 kN; Reference speed:750 r/min; |
| NN3026K | das:495 mm; D:580 mm; B:72 mm; Reference speed:430 r/min; da min.:473 mm; d:460 mm; Limiting speed:530 r/min; Fatigue load limit Pu:260 kN; D1 ≈:543 mm; ra max.:2.5 mm; Mass bearing:44 kg; E:553 mm; Basic dynamic load rating C:1300 kN; Calculation factor Y:0.4; r1,2 min.:3 mm; Da max.:567 mm; Calculation factor e:0.3; Db max.:567 mm; Calculation factor kr:0.11; d1 ≈:501 mm; |
| 4R3226 NTN Cylindrical Roller Bearing | K:3 mm; Calculation factor e:0.24; G1:9 mm; Calculation factor Y0:2.8; B2 ≈:57 mm; Calculation factor Y2:4.2; Basic dynamic load rating C:331 kN; Reference speed:3800 r/min; Limiting speed:5300 r/min; b:6 mm; ra max.:2 mm; da min.:97.2 mm; Da max.:149 mm; G:M 100x2; Fatigue load limit Pu:39 kN; Basic static load rating C0:375 kN; B1:53 mm; B:40 mm; Calculation factor Y1:2.8; d2 ≈:106 mm; |
| NN4964K NTN Cylindrical Roller Bearing | PosiTrac Plus contact element:2 x B10724-188; Cap bolt recommended tightening torque:149.1 N·m; RG:3/8 NPT; Cap bolt, SAE grade:8; P90°:84.5 kN; da:77.787 mm; Stabilizing ring:SR-18-15; PG:1/8 NPT; Housing:SSAFS 518; P60°:141 kN; Initial grease fill:141.75 g; Ca:49.809 mm; Da:160 mm; Labyrinth ring:2 x LOR 186; Mass pillow block:31.3 kg; Max. speed for PosiTrac Plus seal:1800 r/min; |
| NNU492 NTN Tapered Roller Bearing | h:40.922 mm; Cap bolt recommended tightening torque:298.3 N·m; P60°:178 kN; L:419.1 mm; A2:231.775 mm; End plug (suffix Y):EPR 15; Eye bolt:2 x 3/8-16 UNC; Taconite seal:TER 118; Initial grease fill:232.47 g; Pa:20.2 kN; ba:51.594 mm; P120°:66.7 kN; PG:1/4 NPT; R1:73.025 mm; A1:120.65 mm; R2:31.75 mm; H2:52.388 mm; P90°:107 kN; Stabilizing ring:2 x 38151-26; Mass pillow block:52.2 kg; |
| NNU4928K | Mass withdrawal sleeve:35 kg; G1:28 mm; A:9 mm; B1:278 mm; Hydraulic nut:HMV 84 E; B2:298 mm; G:Tr 420x5; d1:380 mm; G2:G 1/4; d:400 mm; |
| NNU4956 | da:147.637 mm; Ca:86.614 mm; Cap bolt, SAE grade:8; J1:85.725 mm; H:298.45 mm; Da:259.999 mm; PosiTrac Plus contact element:2 x B10724-140; RG:3/4 NPT; H2:60.325 mm; Appropriate attachment bolt size G:1 in; Pa:34 kN; P90°:180 kN; P150°:105 kN; Labyrinth ring:2 x LOR 138; N1:28.575 mm; J max.:434.975 mm; End plug (suffix Y):EPR 18; PG:1/4 NPT; ba:64.294 mm; Housing:SAFS 034 KA; |
| NN3948 NTN Tapered Roller Bearing | Db (min):276 mm; Outside Ring Inside Diameter:255 mm; d:160 mm; Da (max):276 mm; r1:3 mm; dd (min):210 mm; Fillet Radius/Chamfer:3 mm; da (min):174 mm; Radial Clearance:0.070 to 0.120 mm; db (min):174 mm; Limiting Speed - Oil:2,600 rpm; B:48 mm; Static Load Rating:570,000 N; Dynamic Load Rating:430,000 N; Db (max):262 mm; Enclosure:Open; ra (max):2.5 mm; db (max):192 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; |
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