| NN3052 NTN Tapered Roller Bearing | Reference speed:1000 r/min; D:480 mm; Ca min.:1.6 mm; s1 max.:17.2 mm; Misalignment factor k1:0.127; B:90 mm; Mass bearing:43.5 kg; Basic static load rating C0:3250 kN; Fatigue load limit Pu:245 kN; ra max.:2.5 mm; Da min.:435 mm; D1 ≈:450 mm; Da max.:467 mm; Limiting speed:1400 r/min; r1,2 min.:3 mm; Operating clearance factor k2:0.104; Basic dynamic load rating C:1760 kN; d2 ≈:394 mm; |
| NNU3022K NTN Cylindrical Roller Bearing | A:54 mm; J min.:149 mm; H2:22 mm; Basic static load rating C0:23.2 kN; Basic dynamic load rating C:35.1 kN; Housing material:Cast iron; L:203 mm; Recommended diameter for attachment bolts, inch G:0.625 in; Recommended tightening torque for grub screw:16.5 N·m; N4:4 mm; Fatigue load limit Pu:0.98 kN; Housing:SY 510 M/VZ033; J max.:165 mm; J:157 mm; Thread grub screw G2:M10x1; H:114 mm; d:50 mm; |
| NNU3948 NTN Tapered Roller Bearing | Grease Speed Rating n1:8500 rpm; Oil Speed Rating n2:12000 rpm; Basic Static Radial Load Rating Co:20400 N; D:52.0000 mm; d:25.000 mm; Basic Dynamic Radial Load Rating C:25100 N; Fillet Radius rb:0.60 mm; B:30.00 mm; Fillet Radius ra:1.00 mm; |
| 4R3029 NTN Cylindrical Roller Bearing | Stabilizing ring:2 x SR-1522; h:45.244 mm; ba:42.069 mm; Ca:62.789 mm; Appropriate attachment bolt size G:0.75 in; J min.:320.675 mm; R2:31.75 mm; J max.:368.3 mm; Cap bolt, SAE grade:5; Max. speed for PosiTrac Plus seal:1450 r/min; P60°:149 kN; RG:3/8 NPT; P150°:50.7 kN; H1:125.425 mm; P120°:55.6 kN; PosiTrac Plus contact element:2 x B10724-109; PG:1/4 NPT; Labyrinth ring:2 x LOR 557; |
| NNU4968K NTN Cylindrical Roller Bearing | Oil Speed Rating n2:4300 rpm; Basic Static Radial Load Rating Co:88000 N; Accessories:Two Seals & Snap-Rin; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:95600 N; Sealed Speed Rating n3:3200 rpm; Grease Speed Rating n1:3200 rpm; D:130.0000 mm; d:75.000 mm; B:41.30 mm; |
| NNU4956K NTN Cylindrical Roller Bearing | N:18 mm; Recommended diameter for attachment bolts, inch G:0.625 in; J7:35.5 mm; Recommended diameter for attachment bolts, mm G:16 mm; N4:4 mm; A:43 mm; B1:46 mm; Housing material:Cast iron; s1:27.5 mm; Db2:118 mm; J6:129 mm; Db1:107 mm; Thread grub screw G2:M6; Basic static load rating C0:23.2 kN; Basic dynamic load rating C:35.1 kN; Limiting speed:800 r/min; Mass bearing unit:2.25 kg; J:111 mm; |
| LH-WA22212BLLSK NTN Thrust Tapered Roller Bearing | Db max.:60 mm; d:35 mm; D:62 mm; Calculation factor f2D:1.09; ra max.:1 mm; Calculation factor f2A:1; Preload class D GD:480 N; B:14 mm; rb max.:0.3 mm; Calculation factor f:1.06; Static axial stiffness, preload class D:90 N/µm; Calculation factor f2B:1.02; Number of balls z:16; Calculation factor fHC:1; D2:55.57 mm; d2:43.7 mm; Fatigue load limit Pu:0.4 kN; d1:43.7 mm; Basic static load rating C0:9.5 kN; |
| NNU3036 NTN Tapered Roller Bearing | Basic Dynamic Radial Load Rating C:63700 N; Sealed Speed Rating n3:2800 rpm; Oil Speed Rating Open/Shielded n2:5300 rpm; D:145.0000 mm; Accessories:Two Shields & Snap-R; Grease Speed Rating Open/Shielded n1:4500 rpm; Basic Static Radial Load Rating Co:54000 N; B:24.00 mm; Fillet Radius ra:1.50 mm; d:95.000 mm; |
| No. | Brand | L | J | H | F | T | G | w | E |
| NN4938 | NTN | 1170 mm | - | 810 mm | - | - | - | - | - |
| W8407 | NTN | - | - | - | - | - | - | - | - |
| 4R2437 | NTN | 539.75 mm | - | - | - | - | - | - | - |
| NNU494 | NTN | - | - | - | - | - | - | - | - |
| NN3076K | NTN | - | - | - | - | - | - | - | - |
| NN4934 | NTN | - | - | - | - | - | - | - | - |
| NN3964K | NTN | - | - | 715 mm | - | - | - | - | - |
| NNU3048 | NTN | - | - | - | - | - | - | - | - |
| NN302 | NTN | - | - | - | - | - | - | - | - |
| NN3040K | NTN | - | - | - | - | - | - | - | - |
| NN3084K | NTN | - | - | - | - | - | - | - | - |
| NN3024K | NTN | - | - | - | - | - | Tr 500x5 | - | - |
| NN3032K | NTN | - | - | - | - | - | - | - | - |
| NN3092 | NTN | - | - | - | - | - | M 72x4 | 80 mm | - |
| NN3044 | NTN | - | - | - | - | - | - | - | - |
| NNU3184 | NTN | - | - | - | - | - | - | - | - |
| NN496 | NTN | - | - | - | - | - | - | - | - |
| NNU3044 | NTN | - | - | - | - | - | - | - | - |
| 4R3428 | NTN | - | - | - | - | - | - | - | - |
| 4R3628 | NTN | - | - | - | - | - | - | - | - |
| 4R3039 | NTN | 83 mm | 47.6 mm | 138 mm | - | 41.5 mm | - | - | - |
| NN3148 | NTN | - | - | - | - | - | - | - | - |
4R3639 NTN Cylindrical Roller Bearing Video
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