| NNU4938 NTN Tapered Roller Bearing | F:15 mm; d:12 mm; Mass inner ring:0.011 kg; B:22.5 mm; r, r1,2 min.:0.3 mm; |
| 4R3429 NTN Cylindrical Roller Bearing | dc (min):122 mm; db (min):112 mm; Bore Type:Cylindrical Bore; D:180 mm; Weight:5.130 kg; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Oil:3,800 rpm; Enclosure:Open; Da (max):168 mm; Dynamic Load Rating:335,000 N; ra1 (max):2 mm; Radial Clearance:0.050 to 0.085 mm; dd (min):130 mm; Limiting Speed - Grease:3,200 rpm; ra (max):2 mm; db (max):117 mm; Configuration:Single Row; B:46 mm; Static Load Rating:445,000 N; |
| NN3084K NTN Cylindrical Roller Bearing | Fillet Radius/Chamfer:4 mm; dd (min):247 mm; Inside Ring Outside Diameter:231 mm; Static Load Rating:770,000 N; Bore Type:Cylindrical Bore; db (max):227 mm; Da (max):322 mm; ra1 (max):3 mm; r1:4 mm; Limiting Speed - Grease:1,800 rpm; Radial Clearance:0.140 to 0.195 mm; Limiting Speed - Oil:2,200 rpm; ra (max):3 mm; d:190 mm; db (min):208 mm; Enclosure:Open; dc (min):234 mm; Configuration:Single Row; |
| 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 °; |
| 4R3029 NTN Cylindrical Roller Bearing | D:200 mm; Maximum static radial loads F0r max.:640 kN; C:88 mm; Basic static load rating C0:540 kN; r, r3,4 min.:2 mm; Limiting speed:500 r/min; d1:102 mm; r1,2 min.:4 mm; d:80 mm; B:90 mm; Basic dynamic load rating C:391 kN; Mass support roller:16.8 kg; Maximum dynamic radial loads Fr max.:455 kN; Fatigue load limit Pu:71 kN; |
| 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; |
| NN3056K NTN Cylindrical Roller Bearing | B:16 mm; d4 max.:25 mm; Tightening torque bolt with internal hexagon:25 N·m; Material constant KM:330; d:20 mm; G:M 14x1.5; C1 max.:13 mm; d2 max.:55 mm; α:9 °; N1 max.:17 mm; h1:58 mm; N max.:55 mm; Mass rod end:0.4 kg; Basic static load rating C0:51 kN; l4 max.:85.5 mm; r1 min.:0.3 mm; Basic dynamic load rating C:30 kN; Specific dynamic load factor K:100 N/mm²; dk:29 mm; l3 min.:19 mm; |
| NN3956K NTN Cylindrical Roller Bearing | rc max.:1 mm; d1 ≈:105.5 mm; ra max.:3 mm; l:8 mm; Calculation factor e:0.35; Fatigue load limit Pu:62 kN; Cb min.:8 mm; Calculation factor Y0:1.8; K:3 mm; r5 min.:1 mm; a:66.359 mm; Basic static load rating C0:520 kN; r1,2 min.:3 mm; T:84 mm; d:70 mm; Calculation factor Y2:2.9; Limiting speed:4500 r/min; db min.:83 mm; D:150 mm; Db min.:140 mm; |
| NN4921K NTN Cylindrical Roller Bearing | ba:57.944 mm; Eye bolt:2 x 3/8-16 UNC; Cap bolt recommended tightening torque:515.2 N·m; Cap bolt, SAE grade:8; J min.:371.475 mm; Max. speed for PosiTrac Plus seal:1300 r/min; H2:60.325 mm; Cap bolt:3/4-10 UNC; J1:82.55 mm; R2:36.513 mm; h:60.325 mm; A2:203.2 mm; P120°:125 kN; P150°:118 kN; Stabilizing ring:SR-26-0; Appropriate attachment bolt size G:0.875 in; Da:230 mm; A1:130.175 mm; |
| NNU48/63 NTN Tapered Roller Bearing | Mass adapter sleeve assembly:0.44 kg; B1:40 mm; G:M 65x2; B:12 mm; B4:13.5 mm; d1:57.15 mm; d:65 mm; Hydraulic nut:HMV 13 E; d3:85 mm; |
| NN3048K NTN Cylindrical Roller Bearing | Configuration:Double Row; da (min):496 mm; ra (max):6 mm; Dynamic Load Rating:8,000,000 N; D:760 mm; d:460 mm; Nr. of Holes:8; Retainer Material:Machined Brass; Constant e:0.32; Hole Diameter (do):20 mm; Static Load Rating:11,200,000 N; Weight:446.000 kg; Center Guidance:Fixed Inner Ring Rib; Enclosure:Open; Da (max):724 mm; Limiting Speed - Grease:480 rpm; Limiting Speed - Oil:600 rpm; Axial Load Factor Y2:3.15; |
| NNU3134 NTN Tapered Roller Bearing | d:130 mm; Enclosure:Open; db (max):164 mm; Bore Type:Cylindrical Bore; D:280 mm; dc (min):169 mm; Da (max):262 mm; B:93 mm; Radial Clearance:0.060 to 0.105 mm; Dynamic Load Rating:920,000 N; Fillet Radius/Chamfer:4 mm; Weight:28.500 kg; ra (max):3 mm; ra1 (max):3 mm; Limiting Speed - Oil:2,400 rpm; r1:4 mm; db (min):148 mm; Limiting Speed - Grease:1,900 rpm; dd (min):184 mm; Configuration:Single Row; |
| 4R4027 NTN Cylindrical Roller Bearing | H1:220 mm; s:12 mm; J6:590 mm; P120°:1400 kN; Pa:1000 kN; J:540 mm; P150°:1300 kN; Oil level, min.:58 mm; Locating ring:4 x FRB 12/360; P90°:1900 kN; A:280 mm; H2:90 mm; N1:35 mm; Oil seal:2 x TSD 3048/8.15/16; A1:240 mm; da:227.012 mm; Oil level, max.:69 mm; Appropriate attachment bolt, size G:30 mm; Adapter sleeve:H 3048/8.15/16; P180°:1600 kN; |
| NNU4952 NTN Tapered Roller Bearing | B:60 mm; Fillet Radius/Chamfer:4 mm; Inside Ring Outside Diameter:144.5 mm; ra (max):3 mm; D:260 mm; ra1 (max):3 mm; Radial Clearance:0.050 to 0.090 mm; Dynamic Load Rating:495,000 N; Da (max):242 mm; d:105 mm; Static Load Rating:555,000 N; db (max):143 mm; dd (min):162 mm; r1:4 mm; Limiting Speed - Oil:3,000 rpm; dc (min):147 mm; db (min):123 mm; Enclosure:Open; Configuration:Single Row; Bore Type:Cylindrical Bore; |