| NNU4864 | Limiting Speed - Oil:400 rpm; d:240 mm; Dynamic Load Rating:1,560,000 N; Weight:55.500 kg; c:4 mm; B:160 mm; C:159 mm; Bore Type:Cylindrical Bore; Static Load Rating:3,350,000 N; Fillet Radius/Chamfer:1.5 mm; D:360 mm; Enclosure:Double Seal; Configuration:Double Row; |
| NNU49/75 NTN Tapered Roller Bearing | D:250 mm; Dynamic Load Rating:1,000,000 N; Retainer Material:Pressed Steel; Weight:16.200 kg; Limiting Speed - Grease:2,100 rpm; Da (max):238 mm; ra (max):2 mm; Radial Clearance:0.180 to 0.230 mm; Bore Type:Tapered Bore; Center Guidance:Floating Steel Ring; Limiting Speed - Oil:2,600 rpm; d:150 mm; Configuration:Double Row; Groove Width A:13 mm; Roller Profile:Symmetric; Nr. of Holes:6; B:80 mm; Enclosure:Open; |
| 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; |
| NN3934K NTN Cylindrical Roller Bearing | Cap bolt, SAE grade:5; J1:69.85 mm; h:45.244 mm; J min.:320.675 mm; ba:50.006 mm; N1:22.225 mm; Bearing limiting speed:4000 r/min; J max.:368.3 mm; H2:50.8 mm; Cap bolt:2 x 3/4-10 UNC; RG:3/8 NPT; End plug (suffix Y):EPR 13; P150°:50.7 kN; H:239.316 mm; R1:67.866 mm; S:4.763 mm; Appropriate attachment bolt size G:0.75 in; R2:31.75 mm; Ca:62.789 mm; P120°:55.6 kN; |
| NN4932K NTN Cylindrical Roller Bearing | Weight:28.700 kg; Enclosure:Open; D:310 mm; B:72 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; db (max):168 mm; r1:5 mm; dd (min):190 mm; dc (min):172 mm; d:120 mm; Radial Clearance:0.085 to 0.125 mm; Limiting Speed - Oil:2,400 rpm; db (min):142 mm; Fillet Radius/Chamfer:5 mm; Da (max):288 mm; Static Load Rating:770,000 N; ra (max):4 mm; Limiting Speed - Grease:2,000 rpm; Dynamic Load Rating:675,000 N; |
| NNU4856 NTN Tapered Roller Bearing | D1:68 mm; Mass housing washer:1.4 kg; B:15 mm; D:140 mm; r1,2 min.:2 mm; |
| 4R3056 NTN Cylindrical Roller Bearing | H2:57.15 mm; A:92.075 mm; da:87.313 mm; L:355.6 mm; Attachment bolt diameter G:22.225 mm; Limiting speed:2300 r/min; S:0.794 mm; H:190.5 mm; J max.:290.512 mm; Basic dynamic load rating C:325 kN; H1:95.25 mm; s:40.084 mm; Mass bearing unit:16.1 kg; J min.:268.288 mm; B:80.169 mm; |
| NN4928K NTN Cylindrical Roller Bearing | B:70 mm; M2:71 mm; Mass locking clip:0.41 kg; M3:26 mm; M:21 mm; Spring washer in accordance with DIN 128:A 24; M1:7 mm; Hexagonal head bolt:M 24x50; |
| NNU38/5 NTN Tapered Roller Bearing | ra:1.5 mm; Static Load Rating:37,000 N; B:34.9 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:8,500 rpm; Enclosure:Snap Ring Groove wit; Dynamic Load Rating:52,000 N; Dx:88 mm; da:44 mm; Snap Ring Outside Diameter:86.6 mm; Weight:0.790 kg; Da:71 mm; Configuration:Double Row; Snap Ring Width:1.7 mm; Fillet Radius/Chamfer:1.5 mm; Limiting Speed - Grease:6,300 rpm; D:80 mm; d:35 mm; Cy:4.7 mm; Radial Clearance:0.015 to 0.033 mm; |
| 4R4048 NTN Cylindrical Roller Bearing | Roller Profile:Asymmetric; Static Load Rating:1,860,000 N; Hole Diameter (do):8 mm; Retainer Material:Machined Brass; da (min):234 mm; Radial Clearance:0.140 to 0.220 mm; Fillet Radius/Chamfer:3 mm; Nr. of Holes:6; Enclosure:Open; Limiting Speed - Grease:1,800 rpm; Constant e:0.27; Center Guidance:Fixed Inner Ring Rib; Da (max):326 mm; Axial Load Factor Y2:3.74; d:220 mm; B:90 mm; ra (max):2.5 mm; |
| NNU4920K | Fatigue load limit Pu:190 kN; B:112 mm; Calculation factor Y2:3; Calculation factor Y0:2; da min.:197 mm; K:7.5 mm; Da max.:303 mm; d:180 mm; D1 ≈:285 mm; b:13.9 mm; da max.:205 mm; Mass bearing:38 kg; r1,2 min.:4 mm; Basic static load rating C0:2120 kN; Calculation factor e:0.33; d2 ≈:205 mm; Calculation factor Y1:2; Basic dynamic load rating C:1560 kN; ra max.:3 mm; Limiting speed:360 r/min; |
| 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; |
| NNU3072 NTN Tapered Roller Bearing | Axial Load Factor Y2:2.98; ra (max):2.5 mm; Limiting Speed - Grease:2,600 rpm; Configuration:Double Row; Groove Width A:11 mm; Axial Load Factor Y0:1.96; Constant e:0.34; Roller Profile:Symmetric; Retainer Material:Pressed Steel; Radial Clearance:0.100 to 0.135 mm; Center Guidance:Floating Steel Ring; Nr. of Holes:6; Da (max):176 mm; Axial Load Factor Y1:2.00; Hole Diameter (do):6 mm; Limiting Speed - Oil:3,200 rpm; |
| NN304 NTN Tapered Roller Bearing | Mass lock nut:97.1 kg; h:25 mm; B:90 mm; d1:780 mm; Associated eyebolt for handling:M 12; d2:742 mm; d3:830 mm; b:50 mm; G:Tr 710x7; B5:112 mm; Associated spanner:TMFN 600-750; |