| No. | Brand | h | K | B | G | b | a | C | f |
| NN3928 | NTN | - | - | - | - | - | - | - | - |
| NN308 | NTN | 42.069 mm | - | - | - | - | - | - | - |
| NN3072K | NTN | - | 12 mm | 236 mm | Tr 750x7 | 22.3 mm | - | - | - |
| 4R3818 | NTN | - | - | 140 mm | - | - | 321 mm | - | - |
| NN3028 | NTN | - | 5 mm | 118 mm | - | - | - | - | - |
| NNU4968 | NTN | - | - | - | - | - | - | - | - |
| 4R4048 | NTN | - | - | 90 mm | - | - | - | - | - |
| NNU4922 | NTN | 2 mm | - | 9 mm | M 12x1 | 3 mm | - | - | - |
| 4R2035 | NTN | - | - | 112 mm | - | - | - | - | - |
| NNU4952 | NTN | - | - | 60 mm | - | - | - | - | - |
| NNU4976 | NTN | - | - | 17 mm | - | - | - | - | - |
| NNU496 | NTN | - | - | 136 mm | - | - | - | 135 mm | - |
| NN3052K | NTN | - | - | 75 mm | - | - | - | - | - |
| NN3896 | NTN | - | - | 20 mm | M 24x2 | - | - | - | - |
| NNU4996K | NTN | - | - | 218 mm | - | 27 mm | - | 185 mm | - |
| NNU4932 | NTN | - | - | 49 mm | M 72x4 | - | - | - | - |
| NNU3022 | NTN | - | - | 258 mm | - | - | - | - | - |
| NN4960K | NTN | - | - | 92 mm | - | - | - | - | - |
| 4R4054 | NTN | - | - | 67 mm | - | - | - | - | - |
| NN3034 | NTN | - | 3 mm | - | - | 7 mm | 74.508 mm | 62 mm | - |
| NNU39/63 | NTN | - | - | 15.342 mm | 79.68 mm | - | - | - | - |
| 4R3229 | NTN | - | - | 78 mm | - | - | - | - | - |
| 4R4041 | NTN | - | - | - | - | - | - | 222.25 mm | - |
| NN4052 | NTN | - | 9 mm | 93 mm | - | 16.7 mm | - | - | - |
| NN3068K | NTN | - | - | 80 mm | - | - | - | - | - |
| NNU3036 NTN Tapered Roller Bearing | Cap bolt recommended tightening torque:400 N·m; ba:53.181 mm; A2:187.325 mm; Labyrinth ring:2 x LOR 111; Appropriate attachment bolt size G:0.75 in; P120°:72.5 kN; P60°:185 kN; R1:79.375 mm; Mass pillow block:47.2 kg; da:103.188 mm; P90°:111 kN; P180°:81.4 kN; J max.:368.3 mm; Initial grease fill:379.89 g; L:419.1 mm; Cap bolt, SAE grade:5; PG:1/4 NPT; R2:30.163 mm; H2:53.975 mm; |
| NN3072K NTN Cylindrical Roller Bearing | Mass bearing + sleeve:800 kg; Basic static load rating C0:16300 kN; D1 ≈:941 mm; da min.:726 mm; ra max.:6 mm; Limiting speed:560 r/min; K:12 mm; d1:670 mm; Da max.:1002 mm; D:1030 mm; B:236 mm; b:22.3 mm; G1:50 mm; G:Tr 750x7; Calculation factor Y0:3.2; Calculation factor e:0.21; Calculation factor Y2:4.8; Basic dynamic load rating C:8669 kN; B1:286 mm; Fatigue load limit Pu:965 kN; |
| NN3934 NTN Tapered Roller Bearing | ra:2 mm; B:68.3 mm; da:92 mm; Limiting Speed - Oil:4,000 rpm; Dx:185 mm; Cy:8.4 mm; D:170 mm; Bore Type:Cylindrical Bore; Groove Diameter:163.7 mm; Static Load Rating:167,000 N; d:80 mm; a (max):5.7 mm; Da:158 mm; Weight:6.810 kg; Groove Width:3.5 mm; Limiting Speed - Grease:2,800 rpm; Enclosure:Open; Radial Clearance:0.025 to 0.051 mm; Dynamic Load Rating:192,000 N; Fillet Radius/Chamfer:2.1 mm; |
| 4R3232 NTN Cylindrical Roller Bearing | P60°:423 kN; Cap bolt, SAE grade:5; A2:371.475 mm; J min.:628.65 mm; Eye bolt:2 x 1/2-13 UNC; Cap bolt recommended tightening torque:400 N·m; Ca:141.808 mm; Taconite seal:TER 153; Max. speed for Taconite seal:440 r/min; P150°:145 kN; Housing:SAF 638; ba:99.219 mm; H1:241.3 mm; L:831.85 mm; PG:1/4 NPT; End plug (suffix Y):EPR 21; Initial grease fill:2749.95 g; S:4.763 mm; A1:222.25 mm; |
| 4R3432 NTN Cylindrical Roller Bearing | Static moment stiffness:205 N·m/mrad; D2:48.2 mm; Static axial stiffnes:790 N/µm; Preload:1920 N; r1,2 min.:0.3 mm; Fatigue load limit Pu:2.2 kN; rb max.:0.6 mm; d:25 mm; D:57 mm; Mass bearing:0.36 kg; H:28 mm; da min.:32 mm; a:82 mm; r3,4 min.:0.6 mm; K:3 mm; Basic static load rating C0:60 kN; Attainable speed:3400 r/min; ra max.:0.3 mm; Frictional moment:0.4 N·m; Basic dynamic load rating C:30 kN; |
| NN3044K | J max.:333.375 mm; Cap bolt recommended tightening torque:515.2 N·m; da:73.025 mm; P60°:104 kN; J1:60.325 mm; Appropriate attachment bolt size G:0.75 in; Ca:69.799 mm; P120°:39.1 kN; Cap bolt, SAE grade:8; Housing:FSAF 617; H2:44.45 mm; Initial grease fill:365.71 g; R2:30.163 mm; J min.:295.275 mm; P90°:62.3 kN; P150°:35.6 kN; A1:111.125 mm; R1:66.675 mm; Pa:10.5 kN; PG:1/4 NPT; |
| NN308 NTN Tapered Roller Bearing | H1:114.3 mm; Taconite seal (db shaft position):TER 118; End plug (suffix Y):EPR 15; Taconite seal (dc shaft position):TER 106; H2:44.45 mm; Ca:55.804 mm; L:387.35 mm; h:42.069 mm; J1:60.325 mm; db:114.3 mm; PG:1/4 NPT; Mass pillow block:26.8 kg; P120°:44.5 kN; Cap bolt recommended tightening torque:203.4 N·m; J min.:295.275 mm; A2:219.075 mm; H:217.488 mm; Pa:31.6 kN; Initial grease fill:365.71 g; |
| NN3064 | F:63 mm; B:25 mm; Mass inner ring:0.14 kg; r, r1,2 min.:1 mm; d:55 mm; |
| NN3060K NTN Cylindrical Roller Bearing | da (min):12 mm; B:6 mm; Static Load Rating:1,130 N; Weight:0.010 kg; Limiting Speed - Oil:38,000 rpm; Configuration:Single Row; b (min):0.8 mm; Cy (max):1.5 mm; Dynamic Load Rating:2,490 N; D:22 mm; d:10 mm; ra (max):0.3 mm; Dx (min):25.5 mm; Bore Type:Cylindrical Bore; D1 (max):20.8 mm; Limiting Speed - Grease:33,000 rpm; Snap Ring Outside Diameter:24.8 mm; Radial Clearance:0.008 to 0.023 mm; Factor fo:14.0; |
| NNU48/600 | P180°:107 kN; h:46.831 mm; Da:215.001 mm; Cap bolt:5/8-11 UNC; Housing:SAFS 224; Cap bolt recommended tightening torque:298.3 N·m; S:4.763 mm; L:419.1 mm; Stabilizing ring:SR-24-20; A2:250.825 mm; Cap bolt, SAE grade:8; R1:79.375 mm; Max. speed for Taconite seal:575 r/min; P60°:249 kN; dc:115.888 mm; End plug (suffix Y):EPR 15; Ca:67.793 mm; P90°:149 kN; Pa:69.4 kN; Mass pillow block:61.2 kg; |
| NNU4956K NTN Cylindrical Roller Bearing | Limiting speed:3800 r/min; H2:41.275 mm; s:32.941 mm; A:88.9 mm; Basic dynamic load rating C:193 kN; H:144.463 mm; J1:47.625 mm; J min.:209.55 mm; Mass bearing unit:8.62 kg; H1:69.85 mm; da:61.913 mm; J max.:225.425 mm; B:65.484 mm; Attachment bolt diameter G:15.875 mm; S:0.794 mm; L:266.7 mm; |
| 4R4416 NTN Cylindrical Roller Bearing | d1:170 mm; B:14.5 mm; d:100 mm; Mass shaft washer:1.69 kg; r1,2 min.:1.5 mm; |
| NN3068K NTN Cylindrical Roller Bearing | dd (min):365 mm; ra1 (max):4 mm; Enclosure:Open; ra (max):4 mm; Limiting Speed - Oil:1,400 rpm; db (min):302 mm; r1:5 mm; B:80 mm; Static Load Rating:1,680,000 N; dc (min):343 mm; Inside Ring Outside Diameter:340 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:5 mm; db (max):336 mm; Da (max):478 mm; Configuration:Single Row; Radial Clearance:0.125 to 0.195 mm; D:500 mm; Dynamic Load Rating:1,140,000 N; |
| 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; |
NTN NN4940K bearing - Original Bearing & Quick Delivery
NTN NN4940K bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial ASTmission
Bearing NN4940K (NTN) | Size and Specification | Bearings
Cylindrical roller bearings NN4940K. Bearing number : NN4940K. Size (mm) : 200x261x80. Brand : NTN. Bore Diameter (mm) : 200. Outer Diameter (mm) : 261
NTN NN4940K bearing - Otago Insulation
Cylindrical roller bearings NN4940K. Bearing number : NN4940K. Size (mm) : 200x261x80. Brand : NTN. Bore Diameter (mm) : 200. Outer Diameter (mm) : 261
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Browse Item # NN4940K, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN in the NTN Bearing Corp. of America catalog including Item #
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