| NN4920K NTN Cylindrical Roller Bearing | d:30 mm; H:18 mm; Limiting speed:5300 r/min; r1,2 min.:1 mm; Fatigue load limit Pu:18.3 kN; B:6.25 mm; Basic dynamic load rating C:52 kN; Da max.:33 mm; Mass bearing:0.24 kg; Minimum axial load factor A:0.00268; da min.:59 mm; Basic static load rating C0:183 kN; ra max.:1 mm; D1:32 mm; d1:60 mm; D:60 mm; Reference speed:2600 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; |
| NN3092K NTN Cylindrical Roller Bearing | Da max.:168 mm; D1 ≈:159 mm; B1:59 mm; Calculation factor Y2:4.2; Calculation factor Y0:2.8; Fatigue load limit Pu:49 kN; r1,2 min.:2.1 mm; Basic dynamic load rating C:433 kN; D:180 mm; ra max.:2 mm; Mass bearing + sleeve:5.4 kg; Limiting speed:4500 r/min; B:46 mm; B2 ≈:63 mm; Calculation factor e:0.24; K:4.5 mm; G1:10 mm; Reference speed:3400 r/min; d1:95 mm; d2 ≈:118 mm; |
| 4R2035 NTN Cylindrical Roller Bearing | Fatigue load limit Pu:50 kN; ra max.:5 mm; B:112 mm; da min.:1273 mm; Calculation factor Y2:0.76; Basic dynamic load rating C:1140 kN; r3,4 min.:3 mm; Calculation factor e:0.8; Da max.:1477 mm; Calculation factor A:113; Reference speed:280 r/min; d:1250 mm; Calculation factor kr:0.08; Db max.:1487 mm; D1 ≈:1421 mm; Calculation factor X:0.39; rb max.:2.5 mm; Limiting speed:300 r/min; Mass bearing:390 kg; |
| 4R4054 NTN Cylindrical Roller Bearing | Dynamic Load Rating:880,000 N; Constant e:0.27; B:67 mm; Retainer Material:Machined Brass; Enclosure:Open; Limiting Speed - Oil:3,100 rpm; Radial Clearance:0.120 to 0.180 mm; Fillet Radius/Chamfer:2.1 mm; Bore Type:Cylindrical Bore; d:170 mm; Axial Load Factor Y1:2.51; Weight:13.100 kg; Limiting Speed - Grease:2,400 rpm; da (min):182 mm; Configuration:Double Row; Axial Load Factor Y0:2.45; Roller Profile:Asymmetric; |
| NNU4932K | Permissible sliding velocity v max.:0.5 m/s; h:252.5 mm; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; B:350 mm; Specific static load factor K0:45 N/mm²; a:17.5 mm; α:124 °; Coefficient of friction µ max.:0.15; Specific dynamic load factor K:25 N/mm²; Tolerance shaft:e7; d:250 mm; Tolerance housing:H7; Mass bushing:25.2 kg; D:270 mm; |
| NN3052 NTN Tapered Roller Bearing | Static Load Rating:104,000 N; d:45 mm; Bore Type:Cylindrical Bore; Enclosure:Open; ra (max):1.5 mm; Limiting Speed - Grease:6,100 rpm; db (max):57 mm; B:36 mm; r1:1.5 mm; dd (min):66 mm; Radial Clearance:0.050 to 0.080 mm; ra1 (max):1.5 mm; Inside Ring Outside Diameter:58.5 mm; Da (max):91.5 mm; Dynamic Load Rating:99,000 N; Fillet Radius/Chamfer:1.5 mm; Configuration:Single Row; dc (min):60 mm; Limiting Speed - Oil:7,300 rpm; |
| NN3024K NTN Cylindrical Roller Bearing | Calculation factor kr:0.15; C:52 mm; r1,2 min.:4 mm; ra max.:3 mm; Axial load factor Y:0.6; da max.:230 mm; Mass bearing:14.6 kg; Basic static load rating C0:850 kN; Basic dynamic load rating C:720 kN; Limiting value e:0.2; D:320 mm; D1 ≈:278.6 mm; Reference speed:2200 r/min; Fatigue load limit Pu:88 kN; Da max.:302.2 mm; Fw:217 mm; Limiting speed:3600 r/min; |
| 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; |
| NNU39/8 NTN Tapered Roller Bearing | Fatigue load limit Pu:3.25 kN; Fw:26 mm; Basic dynamic load rating C:14.7 kN; Ew:30 mm; Limiting speed:18000 r/min; U:17 mm; Basic static load rating C0:27.5 kN; Mass needle roller and cage assembly:0.015 kg; Reference speed:16000 r/min; |
| 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; |
| 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; |
| NN494 NTN Tapered Roller Bearing | Axial Load Factor Y1:2.11; Bore Type:Tapered Bore; da (min):182 mm; d:170 mm; Hole Diameter (do):8 mm; Enclosure:Open; Static Load Rating:1,480,000 N; Nr. of Holes:6; D:260 mm; Radial Clearance:0.140 to 0.200 mm; Weight:17.300 kg; Dynamic Load Rating:1,120,000 N; Constant e:0.32; B:90 mm; Limiting Speed - Grease:2,000 rpm; Axial Load Factor Y0:2.07; Configuration:Double Row; ra (max):2 mm; Roller Profile:Symmetric; |
| NNU4922K NTN Cylindrical Roller Bearing | S:0.794 mm; B:102.394 mm; Mass bearing unit:14.3 kg; s:40.084 mm; J min.:234.95 mm; A:80.963 mm; Limiting speed:2600 r/min; Attachment bolt diameter G:22.225 mm; H:192.088 mm; L:330.2 mm; da:88.9 mm; Basic dynamic load rating C:325 kN; H2:57.15 mm; J max.:282.575 mm; H1:95.25 mm; |