| NN3044 NTN Tapered Roller Bearing | Mass adapter sleeve assembly:0.15 kg; G:M 35x1.5; B1:35 mm; d1:30.163 mm; d3:52 mm; d:35 mm; B:11.5 mm; |
| NN394 NTN Tapered Roller Bearing | d:360 mm; G:378.993 mm; B1:301.422 mm; B:48.666 mm; Threads per inch:5; Sleeve:S 3276x13.15/16; d3 max.:450.977 mm; Mass adapter sleeve assembly:66 kg; d1:354.012 mm; B5:59.766 mm; Hydraulic nut:HMVC 76E; |
| NN302 NTN Tapered Roller Bearing | Tolerance housing:H7; Specific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; D:12 mm; Permissible sliding velocity v min.:0.25 m/s; Mass bushing:0.006 kg; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s; d:5 mm; B:10 mm; |
| NN4956K NTN Cylindrical Roller Bearing | Ca: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; |
| NN3032K NTN Cylindrical Roller Bearing | D:42 mm; Mass plain bearing:0.15 kg; ra max.:0.3 mm; Lubricant:Maintenance free &nd; d:20 mm; Basic dynamic load rating C:137 kN; Sealing solution:Triple-lip seals; da min.:22.9 mm; Basic static load rating C0:228 kN; α:17 °; Da min.:36.9 mm; Design (sliding contact surface combination):Steel/PTFE fabric; Specific dynamic load factor K:300 N/mm²; Specific static load factor K0:500 N/mm²; |
| NNU4952K | Cap bolt, size:M 30x220; Locating ring:6 x FRB 10/480; P120°:2200 kN; J6:770 mm; N1:42 mm; Pa:1500 kN; P150°:1900 kN; Mass housing:301 kg; Q120°:2860 kN; da:303.212 mm; s:22 mm; Adapter sleeve:H 3064/11.15/16; Oil level, min.:82 mm; Oil level, max.:96 mm; P90°:2900 kN; A1:310 mm; A:345 mm; Q180°:1430 kN; H1:300 mm; Oil seal:2 x TSD 3064/11.15/1; |
| NN3030K NTN Cylindrical Roller Bearing | Ca1:65 mm; Ca2:63 mm; b1:7 mm; K:4 mm; C1:73.2 mm; Basic dynamic load rating C:583 kN; r min.:1.8 mm; d1 ≈:227.5 mm; D3:264 mm; D:270 mm; da min.:207 mm; b:5.2 mm; das:223 mm; Basic static load rating C0:1370 kN; +:0.2 mm; C2:2.9 mm; d:200 mm; Snap ring Seeger:SW 270; Snap ring in accordance with DIN 471:270x5; Fatigue load limit Pu:137 kN; |
| NNU488 NTN Tapered Roller Bearing | F:260 mm; Mass bearing:58 kg; Fatigue load limit Pu:390 kN; C:206 mm; B:206 mm; Design variant/feature:BC4.1/WO; s:3 mm; d:230 mm; Basic dynamic load rating C:2010 kN; Basic static load rating C0:4000 kN; r3,4 min.:2.1 mm; D:330 mm; r1,2 min.:2.1 mm; D1 ≈:297 mm; |
| NNU4992 | Material constant KM:330; Mass plain bearing:7 kg; Da min.:139.5 mm; dk:146.05 mm; Da max.:152.5 mm; da min.:108 mm; Basic dynamic load rating C:900 kN; r2 min.:1 mm; Basic static load rating C0:2650 kN; da max.:115.5 mm; α:6 °; Sealing solution:Triple-lip seals; r1 min.:0.6 mm; Specific static load factor K0:300 N/mm²; B:88.9 mm; b:10.5 mm; M:8 mm; rb max.:1 mm; d:101.6 mm; Specific dynamic load factor K:100 N/mm²; |
| NNU4088 NTN Tapered Roller Bearing | Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; d:15 mm; Coefficient of friction µ min.:0.05; Mass bushing:0.013 kg; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; D:20 mm; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ max.:0.1; B:15 mm; |
| 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; |
| NN4921K NTN Cylindrical Roller Bearing | Pa:620 kN; P55°:2400 kN; Cap bolt, size:M 24x140; Q180°:900 kN; P90°:1150 kN; s:15 mm; Oil seal:2 x TSD 3136 U; Q150°:1040 kN; P150°:760 kN; H2:75 mm; A:235 mm; A1:190 mm; Locating ring:2 x FRB 10/300; A2:235 mm; Appropriate attachment bolt, rec. tightening torque:665 N·m; P0°:1900 kN; Oil level, max.:59 mm; H:353 mm; N1:28 mm; Appropriate attachment bolt, size G:24 mm; |
| NNU4864 | P90°: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; |
| NN3148 NTN Tapered Roller Bearing | d:710 mm; Reference speed:1200 r/min; Calculation factor f0:17.4; Mass bearing:93.5 kg; da min.:725 mm; D1 ≈:818 mm; Fatigue load limit Pu:16.6 kN; Basic static load rating C0:1100 kN; B:74 mm; Calculation factor kr:0.015; Limiting speed:1000 r/min; ra max.:3 mm; Basic dynamic load rating C:475 kN; D:870 mm; r1,2 min.:4 mm; Da max.:855 mm; d1 ≈:761.4 mm; |
| NNU4988 NTN Tapered Roller Bearing | h:22.225 mm; S:4.763 mm; Stabilizing ring:SR-7-6; P60°:18.2 kN; P120°:6.81 kN; Pa:1.78 kN; Max. speed for Taconite seal:2250 r/min; Initial grease fill:36.855 g; RG:1/8 NPT; P150°:6.09 kN; H1:50.8 mm; PG:1/8 NPT; ba:21.431 mm; A2:153.988 mm; Cap bolt recommended tightening torque:40.7 N·m; da:30.163 mm; H2:20.637 mm; A1:50.8 mm; H:98.822 mm; P180°:7.25 kN; |
| NN3952K NTN Cylindrical Roller Bearing | d:35 mm; F:42 mm; Mass inner ring:0.12 kg; r, r1,2 min.:0.6 mm; B:36 mm; |
| No. | Brand | U | E | w | b | L | N | K | C |
| NNU4088 | NTN | - | - | - | - | - | - | - | - |
| NN4938 | NTN | - | - | - | - | - | - | - | - |
| NNU4934K | NTN | - | - | - | - | 419.1 mm | - | - | - |
| 4R3225 | NTN | - | - | - | - | 147.625 mm | - | - | - |
| NNU3948 | NTN | - | - | - | - | - | - | - | - |
| 4R3443 | NTN | - | - | - | - | - | - | - | 100 mm |
| NN3196 | NTN | - | - | - | - | 234.95 mm | - | - | - |
| NN4926 | NTN | - | - | - | 22.3 mm | - | - | 12 mm | - |
| NNU3856 | NTN | - | - | - | - | - | - | - | - |
| NN3960K | NTN | - | - | - | - | - | - | - | 23.5 mm |
| 4R441 | NTN | - | - | - | - | - | - | - | - |
| NNU4972 | NTN | - | - | - | - | - | 12.3 mm | - | - |
| 4R3033K | NTN | - | - | - | 8 mm | - | - | - | - |
| NN3048K | NTN | - | - | - | - | 355.6 mm | - | - | - |
| NN3092 | NTN | - | - | - | - | - | - | - | - |
| NN3964 | NTN | 17 mm | - | - | - | - | - | - | - |
| NN4928K | NTN | - | - | - | - | - | - | - | - |
| NNU4856K | NTN | - | - | - | - | - | - | - | - |
| NN4944K | NTN | - | - | - | - | - | - | - | - |
| NNU3036 | NTN | - | - | - | - | 118 mm | 14 mm | - | - |
| NN3026 | NTN | - | - | - | - | - | - | - | - |
| 4R383 | NTN | - | - | - | - | - | - | - | - |
| 4R4416 | NTN | - | - | - | - | - | - | - | - |
| NN4060 | NTN | - | - | - | - | - | - | - | - |
| 4R3432 | NTN | - | - | - | - | - | - | - | - |
| NN3926 | NTN | - | - | - | - | - | - | - | - |
| NN494 | NTN | - | - | - | - | - | - | - | - |
| 4R3423 | NTN | - | - | - | - | - | - | - | - |
Bearing 4R4419 (NTN) | Size and Specification | Bearings
Cylindrical roller bearings 4R4419. Bearing number : 4R4419. Size (mm) : 220x300x160. Brand : NTN. Bore Diameter (mm) : 220. Outer Diameter (mm) : 300
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Cylindrical roller bearings 4R4419. Bearing number : 4R4419. Size (mm) : 220x300x160. Brand : NTN. Bore Diameter (mm) : 220. Outer Diameter (mm) : 300
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