| NNU3028 NTN Tapered Roller Bearing | Limiting Speed - Oil:1,000 rpm; ra (max):4 mm; Axial Load Factor Y0:2.07; Enclosure:Open; Configuration:Double Row; B:146 mm; Center Guidance:Fixed Inner Ring Rib; Radial Clearance:0.170 to 0.260 mm; Limiting Speed - Grease:840 rpm; Axial Load Factor Y2:3.15; Retainer Material:Machined Brass; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:5 mm; Roller Profile:Symmetric; Weight:98.400 kg; d:280 mm; |
| NNU4936K NTN Cylindrical Roller Bearing | Da (max):170 mm; Static Load Rating:605,000 N; da (min):120 mm; D:180 mm; Limiting Speed - Grease:3,000 rpm; Limiting Speed - Oil:4,050 rpm; Weight:5.800 kg; Bore Type:Cylindrical Bore; Axial Load Factor Y2:3.03; Roller Profile:Asymmetric; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y0:1.99; Constant e:0.33; Enclosure:Open; Groove Width A:9 mm; Configuration:Double Row; d:110 mm; Fillet Radius/Chamfer:2 mm; |
| NN3036K NTN Cylindrical Roller Bearing | d:340 mm; Center Guidance:Fixed Inner Ring Rib; Configuration:Double Row; Weight:212.000 kg; Radial Clearance:0.270 to 0.360 mm; Dynamic Load Rating:5,150,000 N; da (min):362 mm; Retainer Material:Machined Brass; ra (max):4 mm; Hole Diameter (do):15 mm; Fillet Radius/Chamfer:5 mm; Static Load Rating:6,750,000 N; Limiting Speed - Oil:840 rpm; Constant e:0.33; Roller Profile:Symmetric; Axial Load Factor Y0:1.98; |
| 4R3821 NTN Cylindrical Roller Bearing | Cap bolt recommended tightening torque:4284.4 N·m; Cap bolt, SAE grade:8; L:831.85 mm; RG:1 NPT; P150°:236 kN; Stabilizing ring:SR-44-38; H1:241.3 mm; H2:95.25 mm; R1:130.175 mm; Max. speed for PosiTrac Plus seal:725 r/min; ba:90.487 mm; P120°:260 kN; PG:1/4 NPT; Cap bolt:1 1/2-6 UNC; Housing:SSAFS 544; h:79.375 mm; Labyrinth ring:2 x LOR 584; Eye bolt:2 x 1/2-13 UNC; A1:222.25 mm; P180°:285 kN; |
| 4R4425 NTN Cylindrical Roller Bearing | Static Load Rating:56,500 N; ra:1.5 mm; Radial Clearance:0.023 to 0.043 mm; Fillet Radius/Chamfer:1.5 mm; da:64 mm91 mm; Weight:0.960 kg; d:55 mm; Bore Type:Cylindrical Bore; D:100 mm; B:33.3 mm; Configuration:Double Row; Cy:5.4 mm; Limiting Speed - Grease:4,500 rpm; Dynamic Load Rating:67,500 N; Limiting Speed - Oil:6,300 rpm; Enclosure:Open; Dx:108 mm; |
| NNU4930K | d2 max.:162 mm; C1 max.:43 mm; dk:92 mm; h:235 mm; Basic static load rating C0:490 kN; l7 min.:85 mm; d:70 mm; Material constant KM:330; G:M 56x4; Basic dynamic load rating C:315 kN; Mass rod end:7.9 kg; r1 min.:1 mm; B:49 mm; Specific dynamic load factor K:100 N/mm²; α:6 °; l1 min.:125 mm; l2 max.:319 mm; |
| NNU3024 | ra (max):1 mm; Factor fo:16.4; da (min):96 mm; Configuration:Single Row; Weight:0.540 kg; Bore Type:Cylindrical Bore; Limiting Speed - Grease:5,100 rpm; Radial Clearance:0.030 to 0.058 mm; Fillet Radius/Chamfer:1.1 mm; B:18 mm; Enclosure:Double Shield; Dynamic Load Rating:33,000 N; d:90 mm; Static Load Rating:31,500 N; Da (max):119 mm; D:125 mm; |
| 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; |
| NN3020K NTN Cylindrical Roller Bearing | Calculation factor e:0.25; Limiting speed:500 r/min; d2 ≈:198 mm; ra max.:3 mm; D:310 mm; db min.:180 mm; d1:150 mm; Da max.:293 mm; b:16.7 mm; Calculation factor Y2:4; Calculation factor Y1:2.7; Basic dynamic load rating C:1185 kN; da max.:198 mm; K:9 mm; r1,2 min.:4 mm; B:86 mm; d3:220 mm; Basic static load rating C0:1460 kN; B1:122 mm; B4:29 mm; |
| NN3034 NTN Tapered Roller Bearing | Calculation factor Y1:2; T:76 mm; Cb min.:7 mm; K:3 mm; Calculation factor e:0.33; Db min.:173 mm; rc max.:0.6 mm; Mass bearing pair:5.26 kg; Reference speed:2200 r/min; C:62 mm; b:7 mm; Calculation factor Y2:3; d:130 mm; db min.:142 mm; a:74.508 mm; l:12 mm; r1,2 min.:2 mm; d1 ≈:153.9 mm; Basic static load rating C0:735 kN; r5 min.:0.6 mm; |
| NNU4976 NTN Tapered Roller Bearing | B:17 mm; r1:0.6 mm; D:72 mm; db (min):40 mm; Bore Type:Cylindrical Bore; Da (max):65 mm; Dynamic Load Rating:50,500 N; db (max):43 mm; Limiting Speed - Grease:8,500 rpm; Inside Ring Outside Diameter:44 mm; ra1 (max):0.6 mm; ra (max):1 mm; Fillet Radius/Chamfer:1.1 mm; dc (min):46 mm; dd (min):50 mm; Enclosure:Open; Radial Clearance:0.045 to 0.070 mm; Static Load Rating:50,000 N; d:35 mm; Configuration:Single Row; |
| 4R3036 NTN Cylindrical Roller Bearing | Limiting Speed - Grease:2,400 rpm; Da (max):216 mm; Radial Clearance:0.060 to 0.105 mm; Bore Type:Cylindrical Bore; db (max):151 mm; Limiting Speed - Oil:2,800 rpm; ra1 (max):2.5 mm; Enclosure:Open; B:40 mm; r1:3 mm; Dynamic Load Rating:365,000 N; ra (max):2.5 mm; Inside Ring Outside Diameter:153.5 mm; Static Load Rating:455,000 N; dc (min):158 mm; Fillet Radius/Chamfer:3 mm; dd (min):168 mm; db (min):144 mm; |
| NN3034K NTN Cylindrical Roller Bearing | Dx:53.5 mm; Limiting Speed - Oil:13,000 rpm; Dynamic Load Rating:19,000 N; Static Load Rating:12,100 N; Bore Type:Cylindrical Bore; d:20 mm; Weight:0.120 kg; a (max):2.5 mm; Radial Clearance:0.013 to 0.028 mm; ra:1 mm; Groove Width:1.4 mm; Enclosure:Open; da:26 mm; B:20.6 mm; Configuration:Double Row; Da:41 mm; Limiting Speed - Grease:9,500 rpm; D:47 mm; Fillet Radius/Chamfer:1 mm; Cy:3.3 mm; |
| NN49/56 NTN Tapered Roller Bearing | ra1 (max):3 mm; db (min):218 mm; dc (min):247 mm; Bore Type:Cylindrical Bore; Inside Ring Outside Diameter:244 mm; Static Load Rating:865,000 N; B:58 mm; Radial Clearance:0.140 to 0.195 mm; Fillet Radius/Chamfer:4 mm; ra (max):3 mm; db (max):240 mm; Da (max):342 mm; Dynamic Load Rating:620,000 N; Limiting Speed - Grease:1,500 rpm; D:360 mm; Limiting Speed - Oil:1,800 rpm; d:200 mm; Configuration:Single Row; |