| 4R4811 NTN Cylindrical Roller Bearing | B:16 mm; r, r1,2 min.:0.3 mm; d:12 mm; F:15 mm; Mass inner ring:0.0076 kg; |
| NN4060 | Basic static load rating C0:23.2 kN; R1:28.5 mm; B4:9 mm; s1:32.6 mm; Mass bearing unit:2.05 kg; GN:1/4-28 SAE-LT; H:189 mm; A1:15 mm; Basic dynamic load rating C:35.1 kN; DN:6.5 mm; J7:20 mm; T:60.6 mm; A3:3.2 mm; J:157 mm; Recommended tightening torque for grub screw:16.5 N·m; Recommended diameter for attachment bolts, mm G:16 mm; A:43 mm; Db1:107 mm; J6:127 mm; B:51.6 mm; |
| NNU4964K NTN Cylindrical Roller Bearing | Basic static load rating C0:270 kN; d:50 mm; Mass rod end:3.8 kg; d4 max.:60 mm; l4 max.:180 mm; α:4 °; d2 max.:110 mm; l7 min.:49 mm; h1:120 mm; N max.:98 mm; Material constant KM:330; G:M 42x2; l3 min.:57 mm; r1 min.:0.6 mm; N1 max.:34 mm; dk:66 mm; C1 max.:42 mm; B:50 mm; Tightening torque bolt with internal hexagon:79 N·m; Size bolt with internal hexagon:M 12; |
| 4R4037 NTN Cylindrical Roller Bearing | Permissible sliding velocity v max.:1 m/s; d:16 mm; Specific static load factor K0:80 N/mm²; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.06; Specific dynamic load factor K:40 N/mm²; D:18 mm; Coefficient of friction µ max.:0.15; Tolerance housing:H7; Tolerance shaft:h9; B:15 mm; Mass bushing:0.0012 kg; |
| 4R2832 NTN Cylindrical Roller Bearing | Basic static load rating C0:25500 kN; Mass bearing:1429 kg; Reference speed:340 r/min; s1 max.:47.8 mm; Da max.:1110 mm; Fatigue load limit Pu:1530 kN; d:710 mm; Operating clearance factor k2:0.111; Ca min.:11.1 mm; Da min.:973 mm; B:345 mm; r1,2 min.:9.5 mm; d2 ≈:842 mm; D:1150 mm; ra max.:8 mm; D1 ≈:1013 mm; Limiting speed:480 r/min; Basic dynamic load rating C:13400 kN; |
| NNU4948K NTN Cylindrical Roller Bearing | d2 ≈:394 mm; Da min.:454 mm; r1,2 min.:5 mm; ra max.:4 mm; Mass bearing + sleeve:125 kg; da max.:425 mm; Limiting speed:1300 r/min; Basic static load rating C0:5000 kN; d3:400 mm; Ba min.:14 mm; B:133 mm; Ca min.:2.1 mm; Basic dynamic load rating C:2900 kN; d1:320 mm; db min.:355 mm; D:520 mm; B2:45 mm; B1:187 mm; Da max.:502 mm; Reference speed:950 r/min; |
| NNU4976 NTN Tapered Roller Bearing | Appropriate attachment bolt size G:1 in; h:60.325 mm; Taconite seal:TER 657; R2:39.688 mm; A1:158.75 mm; R1:95.25 mm; da:101.6 mm; Mass pillow block:93.5 kg; Initial grease fill:623.7 g; N1:28.575 mm; ba:67.469 mm; J max.:463.55 mm; Eye bolt:2 x 3/8-16 UNC; L:539.75 mm; J1:95.25 mm; Cap bolt:4 x 3/4-10 UNC; P150°:80.1 kN; Da:259.999 mm; H1:160.325 mm; P180°:96.1 kN; |
| NNU4964 NTN Tapered Roller Bearing | B1:326 mm; ra max.:6 mm; Reference speed:600 r/min; Basic static load rating C0:12000 kN; Da max.:728 mm; Fatigue load limit Pu:815 kN; B2:75 mm; Operating clearance factor k2:0.105; d2 ≈:559 mm; Mass bearing + sleeve:540 kg; Ca min.:4.2 mm; s1 max.:51 mm; d3:580 mm; Limiting speed:800 r/min; B5:95 mm; d1:430 mm; B:240 mm; r1,2 min.:7.5 mm; Basic dynamic load rating C:6800 kN; da max.:603 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; |
| 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; |
| NN4960K NTN Cylindrical Roller Bearing | Calculation factor Y2:2.3; Calculation factor Y0:1.6; r5 min.:1.5 mm; rc max.:1.5 mm; Reference speed:1100 r/min; Da min.:298 mm; 2B:110 mm; Fatigue load limit Pu:190 kN; d:190 mm; da max.:225 mm; b:16 mm; Mass bearing pair:42.6 kg; K:10 mm; Da max.:323 mm; ra max.:4 mm; r3,4 min.:4 mm; Calculation factor Y1:1.6; T:120 mm; Limiting speed:1800 r/min; Basic static load rating C0:2000 kN; |
| NNU4936K NTN Cylindrical Roller Bearing | Oil:237.810 kN; Static (Cor):16.7 mm; with cylindrical bore:900 min-1; D:400 mm; Grease:2790 kN; Dynamic (Cr):9 mm; Pu:1580 kN; rs (min):4 mm; d:260 mm; B:104 mm; with tapered bore:1 200 min-1; |
| NNU3064 NTN Tapered Roller Bearing | Basic static load rating C0:950 kN; D:540 mm; B:82 mm; d2 ≈:398.625 mm; r3,4 min.:2 mm; a:171 mm; Calculation factor Y2:0.76; Calculation factor kr:0.085; Fatigue load limit Pu:19 kN; Calculation factor Y1:0.78; Mass bearing:61.8 kg; Da max.:522 mm; r1,2 min.:5 mm; da min.:378 mm; Calculation factor Y0:0.66; Calculation factor X:0.63; rb max.:2 mm; d1 ≈:431.205 mm; |
| 4R3056 NTN Cylindrical Roller Bearing | Calculation factor Y1:1.7; r5 min.:1 mm; Cb min.:15 mm; K:3 mm; Calculation factor Y2:2.5; Db min.:172 mm; Calculation factor Y0:1.6; l:9 mm; Limiting speed:3600 r/min; rc max.:1 mm; db min.:113.5 mm; Basic dynamic load rating C:912 kN; a:98.617 mm; T:135 mm; Mass bearing pair:13.9 kg; d1 ≈:139.98 mm; b:4 mm; D:180 mm; Calculation factor e:0.4; ra max.:3 mm; |
| NN492 NTN Tapered Roller Bearing | Number of balls z:21; r3,4 min.:0.3 mm; rb max.:0.3 mm; Attainable speed for grease lubrication:28000 r/min; Static axial stiffness, preload class A:40 N/µm; db min.:43.2 mm; ra max.:0.6 mm; Db max.:60.6 mm; Calculation factor f2B:1.07; Da max.:58.8 mm; Calculation factor f1:1; Fatigue load limit Pu:0.36 kN; Static axial stiffness, preload class D:103 N/µm; db max.:46.6 mm; Preload class B GB:90 N; |
| NNU4924K | d:2.6875 in; seal type:Contact with Flinger; D:6.0000 in; length through bore:3-3/16 in; B:7.6250 in; operating temperature range:Maximum of +225 °F; bore type:Round; finish/coating:Uncoated; duty type:Medium Duty; maximum rpm:2500 RPM; mounting type:Four-Bolt Flange; lubrication type:Lubrication Fitting; housing material:Cast Iron; series:MBF; locking device:Set Screw; replacement bearing:NBG35-2-11/16; |
| No. | Brand | U | E | w | b | L | N | K | C |
| NNU49/530K | NTN | - | - | - | - | - | - | - | - |
| NN3948K | NTN | - | - | - | - | 466.725 mm | - | - | - |
| NNU4938K | NTN | - | - | - | - | - | - | - | 23 mm |
| NN3126 | NTN | - | - | - | - | - | - | - | - |
| NN4052 | NTN | - | - | - | - | - | - | - | - |
| NN3092 | NTN | - | - | - | - | - | - | - | - |
| NNU4952K | NTN | - | - | - | - | - | - | - | - |
| 4R3818 | NTN | - | - | - | - | - | - | - | - |
| NN3028K | NTN | - | - | - | 22.3 mm | - | - | 12 mm | - |
| NN3956 | NTN | - | - | - | - | - | - | - | - |
| NNU4992K | NTN | - | - | - | - | - | - | - | - |
| 4R461 | NTN | - | - | - | - | - | - | - | - |
| NN4938 | NTN | - | - | - | - | - | - | - | - |
| NN4964K | NTN | - | - | - | - | 134 mm | 17.5 mm | - | - |
| 4R3628 | NTN | - | - | - | - | 387.35 mm | - | - | - |
| NN30/5 | NTN | - | - | - | - | - | - | - | - |
| 4R4426 | NTN | - | - | - | - | - | - | - | - |
| 4R3817 | NTN | - | - | - | 13 mm | - | - | 7.5 mm | - |
| NN4938K | NTN | - | 730.25 mm | - | 22.3 mm | - | - | 12 mm | - |
| NNU4984 | NTN | - | - | - | - | - | - | - | - |
| NN3984 | NTN | - | - | 60 mm | - | - | - | - | - |
| NN3134 | NTN | - | - | - | - | - | - | - | - |
| NN49/56 | NTN | - | - | - | - | - | - | - | - |
| NN3076 | NTN | - | - | - | - | 266.7 mm | - | - | - |
| NN3048K | NTN | - | - | - | - | 355.6 mm | - | - | - |
| NN3922 | NTN | - | - | - | - | - | - | - | - |
| NN3038 | NTN | - | - | - | - | - | - | - | - |
| NNU3164 | NTN | - | - | - | 22.3 mm | - | - | 12 mm | - |
| NN3088K | NTN | - | - | - | 9.5 mm | - | - | - | 50 mm |
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