| NN3052K | Limiting Speed - Grease:1,700 rpm; Weight:41.900 kg; Bore Type:Cylindrical Bore; Da (max):362 mm; B:75 mm; da (min):198 mm; Dynamic Load Rating:325,000 N; Configuration:Single Row; Enclosure:Open; Radial Clearance:0.053 to 0.102 mm; Static Load Rating:360,000 N; D:380 mm; Fillet Radius/Chamfer:4 mm; d:180 mm; Limiting Speed - Oil:2,000 rpm; ra (max):3 mm; Factor fo:13.9; |
| NNU3856 NTN Tapered Roller Bearing | D:460 mm; Axial Load Factor Y2:2.98; da (min):242 mm; Weight:119.000 kg; Retainer Material:Machined Brass; Configuration:Double Row; Constant e:0.34; Enclosure:Open; Axial Load Factor Y0:1.95; Center Guidance:Fixed Inner Ring Rib; d:220 mm; Limiting Speed - Grease:1,000 rpm; Fillet Radius/Chamfer:5 mm; ra (max):4 mm; Axial Load Factor Y1:2.00; Radial Clearance:0.180 to 0.250 mm; B:145 mm; Roller Profile:Symmetric; |
| NN3064K NTN Cylindrical Roller Bearing | Basic dynamic load rating C:125 kN; D1 ≈:421.5 mm; r1,2 min.:1 mm; da min.:444 mm; Reference speed:1100 r/min; Fatigue load limit Pu:16.6 kN; Da max.:436 mm; Minimum load factor A:4; Limiting speed:1600 r/min; Mass bearing (including seat washer where applicable):5.6 kg; H:30 mm; Basic static load rating C0:880 kN; ra max.:1 mm; D:460 mm; d:420 mm; d1 ≈:458.5 mm; |
| NN3026K | das:495 mm; D:580 mm; B:72 mm; Reference speed:430 r/min; da min.:473 mm; d:460 mm; Limiting speed:530 r/min; Fatigue load limit Pu:260 kN; D1 ≈:543 mm; ra max.:2.5 mm; Mass bearing:44 kg; E:553 mm; Basic dynamic load rating C:1300 kN; Calculation factor Y:0.4; r1,2 min.:3 mm; Da max.:567 mm; Calculation factor e:0.3; Db max.:567 mm; Calculation factor kr:0.11; d1 ≈:501 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; |
| NN4960K NTN Cylindrical Roller Bearing | Da (max):346 mm; Configuration:Double Row; Roller Profile:Symmetric; Radial Clearance:0.240 to 0.320 mm; ra (max):2.5 mm; d:240 mm; B:92 mm; Constant e:0.24; Limiting Speed - Oil:1,500 rpm; Static Load Rating:2,000,000 N; Axial Load Factor Y2:4.11; Fillet Radius/Chamfer:3 mm; Dynamic Load Rating:1,530,000 N; Limiting Speed - Grease:1,200 rpm; Weight:33.500 kg; Enclosure:Open; Center Guidance:Fixed Inner Ring Rib; |
| NNU4926K | ra max.:4 mm; Limiting speed:2800 r/min; Basic dynamic load rating C:1980 kN; Reference speed:1400 r/min; Limiting value e:0.3; B:138 mm; da max.:247 mm; d:200 mm; Basic static load rating C0:2800 kN; D:420 mm; s max.:9.4 mm; F:253 mm; Calculation factor kr:0.38; db min.:282 mm; Da max.:399.8 mm; Fatigue load limit Pu:255 kN; r3,4 min.:5 mm; Axial load factor Y:0.4; d1 ≈:278 mm; da min.:220 mm; |
| 4R3431 NTN Cylindrical Roller Bearing | End plug (suffix Y):EPR 7; N1:22.225 mm; H:167.481 mm; Cap bolt:2 x 5/8-11 UNC; P60°:83.2 kN; Housing:SAF 613; h:36.513 mm; Stabilizing ring:2 x SR-1613; H2:31.75 mm; ba:32.544 mm; Ca:57.785 mm; Labyrinth ring:2 x LOR 31; P90°:49.8 kN; R2:21.431 mm; da:53.975 mm; Initial grease fill:175.77 g; Mass pillow block:17.1 kg; PosiTrac Plus contact element:2 x B10724-32; J min.:244.475 mm; P180°:31.6 kN; |
| NN3932K NTN Cylindrical Roller Bearing | A1:420 mm; P0°:7600 kN; Cap bolt, rec. tightening torque:850 N·m; Oil level, max.:119 mm; Q120°:5800 kN; Appropriate attachment bolt, rec. tightening torque:3640 N·m; J:1000 mm; P180°:3800 kN; Da:680 mm; Locating ring:2 x FRB 30.5/680; H2:130 mm; Oil level, min.:100 mm; P120°:3400 kN; Q150°:3350 kN; da:430 mm; H1:410 mm; Eye bolt, size:2 x M 42; N4 max.:35 mm; Q180°:2900 kN; |
| 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; |
| NNU4940K NTN Cylindrical Roller Bearing | N1:22.225 mm; Cap bolt, SAE grade:5; h:49.212 mm; Cap bolt:2 x 5/8-11 UNC; Taconite seal (db shaft position):TER 82; End plug (suffix Y):EPR 12; da:80 mm; Mass pillow block:15.4 kg; H:169.863 mm; H2:31.75 mm; Housing:SAF 216; J min.:244.475 mm; R2:21.431 mm; A2:208.756 mm; Appropriate attachment bolt size G:0.75 in; P90°:49.8 kN; RG:3/8 NPT; ba:30.163 mm; Max. speed for Taconite seal:850 r/min; |
| 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; |
| 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; |
| NNU4968K NTN Cylindrical Roller Bearing | da:104.775 mm; RG:3/4 NPT; H1:160.325 mm; Labyrinth ring:2 x LOR 112; Cap bolt, SAE grade:5; S:4.763 mm; Cap bolt recommended tightening torque:203.4 N·m; Pa:30.9 kN; Appropriate attachment bolt size G:1 in; P60°:230 kN; Initial grease fill:623.7 g; Stabilizing ring:SR-0-24; Mass pillow block:93.5 kg; P90°:138 kN; L:539.75 mm; R1:95.25 mm; Eye bolt:2 x 3/8-16 UNC; N1:28.575 mm; R2:39.688 mm; |