| NNU4944K NTN Cylindrical Roller Bearing | db min.:55 mm; Ba min.:6 mm; Basic dynamic load rating C:159 kN; Fatigue load limit Pu:18.6 kN; B4:12 mm; da max.:72 mm; D1 ≈:96.8 mm; B1:42 mm; Calculation factor Y2:4.2; d1:45 mm; d2 ≈:72.7 mm; B:27 mm; D:110 mm; Da max.:99 mm; Calculation factor e:0.24; Reference speed:5600 r/min; K:3 mm; Calculation factor Y1:2.8; Mass bearing + sleeve:1.6 kg; d3:70 mm; |
| NNU306 NTN Tapered Roller Bearing | r1:1.1 mm; Weight:4.830 kg; d:85 mm; Static Load Rating:112,000 N; D:180 mm; a:35.1 mm; Bore Type:Cylindrical Bore; B:41 mm; Enclosure:Open; Limiting Speed - Grease:3,300 rpm; Limiting Speed - Oil:4,400 rpm; Configuration:Single Row; Fillet Radius/Chamfer:3 mm; Dynamic Load Rating:137,000 N; |
| NN4944 NTN Tapered Roller Bearing | dk:105 mm; w:90 mm; G:M 64x4; l5 ≈:45 mm; Material constant KM:330; Basic dynamic load rating C:400 kN; Basic static load rating C0:655 kN; d:80 mm; α:5 °; C1 max.:48 mm; l3 min.:85 mm; l7 min.:90 mm; d4 ≈:105 mm; Mass rod end:15 kg; Specific dynamic load factor K:100 N/mm²; B:55 mm; h1:230 mm; r1 min.:1 mm; l4 max.:324 mm; d2 max.:182 mm; |
| NNU38/75 NTN Tapered Roller Bearing | G3:13 mm; d:600 mm; B1:399 mm; d3:750 mm; G2:G 1/8; B:85 mm; A:8 mm; d1:560 mm; G:Tr 600x6; Mass adapter sleeve assembly:234 kg; Hydraulic nut:HMV 120E; B5:110 mm; |
| 4R4445 NTN Cylindrical Roller Bearing | d:5 mm; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; B:8 mm; D1:13 mm; D:9 mm; Mass bushing:0.003 kg; B1:2 mm; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; |
| NNU492 NTN Tapered Roller Bearing | h:40.922 mm; Cap bolt recommended tightening torque:298.3 N·m; P60°:178 kN; L:419.1 mm; A2:231.775 mm; End plug (suffix Y):EPR 15; Eye bolt:2 x 3/8-16 UNC; Taconite seal:TER 118; Initial grease fill:232.47 g; Pa:20.2 kN; ba:51.594 mm; P120°:66.7 kN; PG:1/4 NPT; R1:73.025 mm; A1:120.65 mm; R2:31.75 mm; H2:52.388 mm; P90°:107 kN; Stabilizing ring:2 x 38151-26; Mass pillow block:52.2 kg; |
| NNU49/530K NTN Cylindrical Roller Bearing | B:11 mm; D:35 mm; Bore Type:Cylindrical Bore; d:10 mm; Enclosure:Double Seal; Dynamic Load Rating:8,100 N; Factor fo:11.3; Radial Clearance:0.008 to 0.023 mm; Configuration:Single Row; Limiting Speed - Grease:23,000 rpm; Static Load Rating:3,450 N; da (min):15 mm; Weight:0.053 kg; ra (max):0.6 mm; Da (max):30 mm; |
| NN3022 NTN Tapered Roller Bearing | dd (min):106 mm; Limiting Speed - Oil:4,800 rpm; d:75 mm; Configuration:Single Row; Fillet Radius/Chamfer:2.1 mm; Enclosure:Open; db (max):93 mm; Inside Ring Outside Diameter:95.5 mm; r1:2.1 mm; dc (min):97 mm; ra1 (max):2 mm; Radial Clearance:0.065 to 0.100 mm; ra (max):2 mm; Dynamic Load Rating:190,000 N; Da (max):148 mm; B:37 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:3,800 rpm; D:160 mm; |
| NN3960K NTN Cylindrical Roller Bearing | d:30 mm; Radial Clearance:0.013 to 0.028 mm; da:36 mm; ra:1 mm; Weight:0.290 kg; Cy:4.7 mm; Bore Type:Cylindrical Bore; B:23.8 mm; a (max):3.3 mm; Configuration:Double Row; Static Load Rating:21,700 N; Da:56 mm; Snap Ring Outside Diameter:67.7 mm; Limiting Speed - Grease:8,000 rpm; Snap Ring Width:1.7 mm; D:62 mm; Fillet Radius/Chamfer:1 mm; Dx:68.5 mm; Dynamic Load Rating:30,500 N; Enclosure:Snap Ring Groove wit; |
| NNU4988 NTN Tapered Roller Bearing | D:165 mm; Configuration:Single Row; a (max):3.7 mm; Radial Clearance:0.036 to 0.066 mm; d:120 mm; Dx (min):173 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.1 mm; Dynamic Load Rating:53,000 N; r1:0.5 mm; da (min):126 mm; Enclosure:Single Shield with S; b (min):1.9 mm; Limiting Speed - Oil:4,600 rpm; Weight:1.150 kg; ra (max):1 mm; Snap Ring Outside Diameter:171.5 mm; D1 (max):161.8 mm; Cy (max):5.1 mm; |
| 4R4419 NTN Cylindrical Roller Bearing | Weight:0.023 kg; ra (max):0.3 mm; Static Load Rating:2,390 N; B:8 mm; da (min):14 mm; Radial Clearance:0.011 to 0.025 mm; Da (max):26 mm; d:12 mm; D:28 mm; Factor fo:13.2; Bore Type:Cylindrical Bore; Dynamic Load Rating:5,100 N; Configuration:Single Row; Limiting Speed - Grease:28,000 rpm; Enclosure:Double Seal; |
| 4R3443 NTN Cylindrical Roller Bearing | da (min):438 mm; Groove Width A:24 mm; d:420 mm; Dynamic Load Rating:2,520,000 N; Radial Clearance:0.440 to 0.570 mm; Limiting Speed - Oil:900 rpm; Roller Profile:Symmetric; Configuration:Double Row; Nr. of Holes:8; Axial Load Factor Y2:5.73; Axial Load Factor Y0:3.76; Enclosure:Open; Retainer Material:Machined Brass; D:560 mm; Weight:74.400 kg; Bore Type:Tapered Bore; Hole Diameter (do):12 mm; Static Load Rating:4,000,000 N; |
| 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; |
| 4R2904 NTN Cylindrical Roller Bearing | Enclosure:Open; db (max):94 mm; ra (max):2 mm; Weight:1.530 kg; B:26 mm; Da (max):130 mm; Static Load Rating:122,000 N; D:140 mm; dd (min):104 mm; ra1 (max):2 mm; d:80 mm; Fillet Radius/Chamfer:2 mm; Radial Clearance:0.065 to 0.100 mm; Dynamic Load Rating:106,000 N; Configuration:Single Row; Limiting Speed - Oil:5,300 rpm; Limiting Speed - Grease:4,500 rpm; Bore Type:Cylindrical Bore; db (min):90 mm; |