| NNU4934K NTN Cylindrical Roller Bearing | Radial Clearance:0.035 to 0.060 mm; Limiting Speed - Grease:9,000 rpm; dd (min):40 mm; Da (max):55 mm; d:25 mm; Dynamic Load Rating:57,000 N; db (min):32 mm; ra (max):1 mm; Static Load Rating:56,000 N; Fillet Radius/Chamfer:1.1 mm; r1:1.1 mm; D:62 mm; db (max):33 mm; B:24 mm; Limiting Speed - Oil:11,000 rpm; Enclosure:Open; Configuration:Single Row; Inside Ring Outside Diameter:34 mm; Bore Type:Cylindrical Bore; |
| NN4922K NTN Cylindrical Roller Bearing | B2:33 mm; d1 ≈:340 mm; Mass angle ring:6.2 kg; r3,4 min.:5 mm; B1:18 mm; d:260 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; |
| 4R3618 NTN Cylindrical Roller Bearing | da max.:70.2 mm; Static axial stiffness, preload class B:243 N/µm; Calculation factor f1:0.99; Calculation factor (back-to-back, face-to-face) Y2:1.41; d:60 mm; Number of balls z:19; Basic dynamic load rating C:39 kN; D:95 mm; da min.:66 mm; Mass bearing:0.34 kg; Basic static load rating C0:33.5 kN; Fatigue load limit Pu:1.4 kN; db max.:70.2 mm; a:27.2 mm; Calculation factor fHC:1.02; Calculation factor (single, tandem) Y2:0.87; |
| NNU4992K NTN Cylindrical Roller Bearing | Specific dynamic load factor K:150 N/mm²; α:5 °; B:55 mm; Material constant KM:330; r1 min.:1 mm; C1 max.:48 mm; l3 min.:85 mm; w:90 mm; d4 ≈:105 mm; Basic dynamic load rating C:600 kN; l7 min.:90 mm; l4 max.:324 mm; d2 max.:182 mm; G:M 64x4; d:80 mm; Mass rod end:15 kg; h1:230 mm; l5 ≈:45 mm; dk:105 mm; Basic static load rating C0:655 kN; |
| NN3072 | r1 max.:0.8 mm; Mass needle roller:1.16 g; Dw:4 mm; Lw:11.8 mm; r2 max.:1 mm; r1,2 min.:0.3 mm; |
| NN4952K NTN Cylindrical Roller Bearing | Dynamic Load Rating:291,000 N; Enclosure:Open; d:85 mm; Da (max):166 mm; db (min):99 mm; Configuration:Single Row; Fillet Radius/Chamfer:3 mm; ra1 (max):2.5 mm; Limiting Speed - Grease:3,000 rpm; ra (max):2.5 mm; B:41 mm; Limiting Speed - Oil:3,600 rpm; D:180 mm; Static Load Rating:330,000 N; r1:3 mm; Inside Ring Outside Diameter:108 mm; db (max):106 mm; dd (min):119 mm; dc (min):110 mm; Bore Type:Cylindrical Bore; |
| NN493 NTN Tapered Roller Bearing | Mass adapter sleeve assembly:27.5 kg; d:300 mm; B5:53 mm; G3:9 mm; d3:380 mm; G:Tr 300x4; Hydraulic nut:HMV 60E; G2:M 6; d1:280 mm; B1:208 mm; B:40 mm; A:3.9 mm; |
| NNU4964 NTN Tapered Roller Bearing | End plug (suffix Y):EPR 21; J max.:619.125 mm; P90°:173 kN; H:401.637 mm; H1:200.025 mm; N1:34.925 mm; Eye bolt:2 x 1/2-13 UNC; PosiTrac Plus contact element (db shaft position):B10724-170; P120°:107 kN; db:212.725 mm; A2:273.05 mm; Da:339.999 mm; Cap bolt recommended tightening torque:271.2 N·m; PosiTrac Plus contact element (dc shaft position):B10724-159; dc:184.15 mm; P180°:113 kN; |
| 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; |
| NN4948K NTN Cylindrical Roller Bearing | Weight:0.384 kg; Configuration:Single Row; Radial Clearance:0.023 to 0.043 mm; ra (max):1 mm; Limiting Speed - Oil:9,000 rpm; d:55 mm; D:90 mm; Fillet Radius/Chamfer:1.1 mm; da (min):61 mm; Enclosure:Open; B:18 mm; Dynamic Load Rating:28,300 N; Factor fo:15.4; Static Load Rating:21,300 N; Bore Type:Cylindrical Bore; Da (max):84 mm; Limiting Speed - Grease:7,700 rpm; |
| 4R3628 NTN Cylindrical Roller Bearing | H1:95.25 mm; ba:35.719 mm; A2:195.275 mm; Da:150 mm; R2:22.225 mm; Cap bolt, SAE grade:8; Pa:9.25 kN; Cap bolt:2 x 5/8-11 UNC; Housing:SSAFS 517; P60°:78.7 kN; P120°:28.9 kN; PG:1/8 NPT; H2:38.1 mm; h:34.925 mm; Ca:45.796 mm; P180°:32 kN; A1:88.9 mm; P90°:47.2 kN; Cap bolt recommended tightening torque:298.3 N·m; H:187.325 mm; |
| 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; |