| No. | Brand | h | K | B | G | b | a | C | f |
| 4R304 | NTN | - | - | 100 mm | - | - | - | - | - |
| NNU4088 | NTN | - | - | - | - | - | - | - | - |
| NN306 | NTN | - | - | 40 mm | - | - | - | - | - |
| 4R383 | NTN | - | 3 mm | - | - | 6 mm | - | - | - |
| 4R382 | NTN | - | - | - | - | - | - | - | - |
| 4R2035 | NTN | - | - | 112 mm | - | - | - | - | - |
| NNU4940K | NTN | 49.212 mm | - | - | - | - | - | - | - |
| 4R2438 | NTN | - | - | - | - | - | - | - | - |
| NN3026K | NTN | - | - | 72 mm | - | - | - | - | - |
| NN3922 | NTN | - | - | - | - | - | - | - | - |
| NN4956 | NTN | - | - | 11.5 mm | M 35x1.5 | - | - | - | - |
| NN3064 | NTN | - | - | 25 mm | - | - | - | - | - |
| NN3044 | NTN | - | - | 47 mm | - | - | - | - | - |
| NNU4996 | NTN | 42.862 mm | - | - | - | - | - | - | - |
| NNU4928K | NTN | - | - | - | Tr 420x5 | - | - | - | - |
| NN496 | NTN | - | - | 108 mm | - | - | - | - | - |
| NN4944K | NTN | - | - | 35 mm | - | - | - | - | - |
| NN4938K | NTN | - | - | - | - | - | - | - | - |
| 4R4039 | NTN | 14 mm | - | 52 mm | Tr 420x5 | 32 mm | - | - | - |
| NNU4956K | NTN | - | - | 65.484 mm | - | - | - | - | - |
| NNU3026 | NTN | - | - | 7 mm | - | - | - | - | - |
| 4R3625 | NTN | - | - | 68 mm | - | - | - | - | - |
| NN4952 | NTN | - | - | - | - | 2.7 mm | - | 3.28 mm | 2.46 mm |
| NN4932 | NTN | - | - | 25.5 mm | - | - | - | - | - |
| NN3956 | NTN | - | - | 120 mm | - | - | - | - | - |
| NN4926K | NTN | - | - | 25 mm | - | - | - | - | - |
| NN4948 | NTN | - | - | 34 mm | - | - | - | - | - |
| NNU4964K NTN Cylindrical Roller Bearing | Center Guidance:Fixed Inner Ring Rib; da (min):204 mm; Hole Diameter (do):12 mm; Weight:42.000 kg; Radial Clearance:0.160 to 0.220 mm; Axial Load Factor Y0:1.64; Retainer Material:Machined Brass; d:190 mm; Nr. of Holes:6; Configuration:Double Row; Enclosure:Open; Axial Load Factor Y1:1.68; Da (max):306 mm; Groove Width A:26 mm; Dynamic Load Rating:1,900,000 N; Static Load Rating:2,380,000 N; Bore Type:Tapered Bore; |
| NN496 NTN Tapered Roller Bearing | Weight:61.800 kg; Enclosure:Open; d:220 mm; Bore Type:Cylindrical Bore; ra1 (max):3 mm; dc (min):273 mm; db (min):238 mm; dd (min):289 mm; r1:4 mm; Limiting Speed - Grease:1,400 rpm; D:400 mm; Fillet Radius/Chamfer:4 mm; Da (max):382 mm; Configuration:Single Row; B:108 mm; Limiting Speed - Oil:1,700 rpm; Dynamic Load Rating:1,140,000 N; db (max):266 mm; Static Load Rating:1,810,000 N; ra (max):3 mm; |
| 4R3224 NTN Cylindrical Roller Bearing | Da (max):292 mm; dd (min):223 mm; Limiting Speed - Oil:2,400 rpm; B:52 mm; d:170 mm; db (max):204 mm; D:310 mm; Radial Clearance:0.075 to 0.125 mm; dc (min):211 mm; Configuration:Single Row; Fillet Radius/Chamfer:4 mm; Dynamic Load Rating:475,000 N; Static Load Rating:635,000 N; Limiting Speed - Grease:2,000 rpm; ra1 (max):3 mm; Inside Ring Outside Diameter:208 mm; ra (max):3 mm; Enclosure:Open; db (min):188 mm; |
| NN3196 NTN Tapered Roller Bearing | Fillet Radius/Chamfer:1.1 mm; Groove Diameter:86.8 mm; Static Load Rating:42,000 N; B:30.2 mm; Cy:5.4 mm; Limiting Speed - Grease:4,500 rpm; Weight:0.670 kg; Groove Width:2.7 mm; da:57 mm; Dx:98 mm; Da:83 mm; Limiting Speed - Oil:6,000 rpm; d:50 mm; Configuration:Double Row; Bore Type:Cylindrical Bore; Radial Clearance:0.018 to 0.036 mm; Enclosure:Open; Dynamic Load Rating:51,000 N; a (max):3.3 mm; |
| NNU4972K NTN Cylindrical Roller Bearing | Da min.:139.5 mm; M:8 mm; r1 min.:0.6 mm; Specific dynamic load factor K:100 N/mm²; D:158.75 mm; B:88.9 mm; b:10.5 mm; Material constant KM:330; da max.:115.5 mm; Da max.:152.5 mm; Mass plain bearing:7 kg; C:76.2 mm; d:101.6 mm; Basic dynamic load rating C:900 kN; da min.:108 mm; rb max.:1 mm; ra max.:0.6 mm; Basic static load rating C0:2650 kN; Specific static load factor K0:300 N/mm²; Design (sliding contact surface combination):Steel/steel; |
| NN3922 NTN Tapered Roller Bearing | B4:4.75 mm; H:124 mm; s1:23.5 mm; Recommended tightening torque for grub screw:4 N·m; Basic static load rating C0:7.8 kN; N:11.5 mm; Mass bearing unit:0.58 kg; A1:12 mm; Limiting speed:7000 r/min; Housing material:Cast iron; T:42.5 mm; GN:1/4-28 SAE-LT; R1:20.5 mm; Da:63.5 mm; J:99 mm; d:25.4 mm; N4:2 mm; Rα:45 °; A5:20.5 mm; Db1:65 mm; |
| NNU493 NTN Tapered Roller Bearing | Pa:43.2 kN; Cap bolt, SAE grade:5; A2:215.9 mm; Da:269.999 mm; Eye bolt:2 x 3/8-16 UNC; L:539.75 mm; P60°:230 kN; RG:3/8 NPT; PG:1/4 NPT; A1:158.75 mm; h:50.8 mm; N1:28.575 mm; H1:160.35 mm; P180°:96.1 kN; P90°:138 kN; Ca:105.816 mm; P150°:80.1 kN; Bearing limiting speed:2200 r/min; Housing:SAW 530; H2:63.5 mm; |
| NN3936K NTN Cylindrical Roller Bearing | d:120 mm; Basic static load rating C0:480 kN; da min.:126 mm; rb max.:1 mm; B:45 mm; r3,4 min.:1.1 mm; D:165 mm; ra max.:1 mm; Calculation factor kr:0.25; Fatigue load limit Pu:53 kN; Basic dynamic load rating C:242 kN; d1 ≈:139 mm; s max.:3 mm; Mass bearing:2.9 kg; das:136 mm; Reference speed:1700 r/min; D1 ≈:148 mm; Limiting speed:2200 r/min; K:3.5 mm; b1:6 mm; |
| 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; |
| NN3040K | dc (min):234 mm; db (max):227 mm; D:340 mm; Radial Clearance:0.090 to 0.145 mm; Static Load Rating:1,670,000 N; Weight:45.200 kg; Fillet Radius/Chamfer:4 mm; Da (max):322 mm; db (min):208 mm; Limiting Speed - Oil:2,000 rpm; Bore Type:Cylindrical Bore; Configuration:Single Row; Dynamic Load Rating:1,100,000 N; r1:4 mm; ra (max):3 mm; B:92 mm; Enclosure:Open; ra1 (max):3 mm; d:190 mm; Limiting Speed - Grease:1,700 rpm; |
| NNU4980K NTN Cylindrical Roller Bearing | da (min):113 mm; Weight:1.540 kg; D:160 mm; Limiting Speed - Grease:4,000 rpm; Groove Width:3.1 mm; Dynamic Load Rating:72,500 N; ra (max):2 mm; Radial Clearance:0.036 to 0.066 mm; Enclosure:Open; Cy (max):6.1 mm; Limiting Speed - Oil:4,800 rpm; Dx (min):172 mm; B:26 mm; Bore Type:Cylindrical Bore; d:105 mm; Fillet Radius/Chamfer:2 mm; Da (max):152 mm; Configuration:Single Row; Groove Diameter:155.2 mm; |
| NNU3024 | ra (max):1 mm; Factor fo:16.4; da (min):96 mm; Configuration:Single Row; Weight:0.540 kg; Bore Type:Cylindrical Bore; Limiting Speed - Grease:5,100 rpm; Radial Clearance:0.030 to 0.058 mm; Fillet Radius/Chamfer:1.1 mm; B:18 mm; Enclosure:Double Shield; Dynamic Load Rating:33,000 N; d:90 mm; Static Load Rating:31,500 N; Da (max):119 mm; D:125 mm; |
| NN3944 NTN Tapered Roller Bearing | Calculation factor kr:0.33; d:410 mm; rb max.:4 mm; D:600 mm; D1 ≈:540 mm; s max.:6.3 mm; Basic dynamic load rating C:3800 kN; Limiting speed:1100 r/min; da min.:430 mm; B:220 mm; F:460 mm; ra max.:4 mm; α:20 °; Design variant/feature:NNU.4/C4W33WI; db min.:465 mm; da max.:456 mm; r3,4 min.:13 mm; b:16.7 mm; Fatigue load limit Pu:720 kN; Reference speed:750 r/min; |
| 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; |
220 mm x 320 mm x 160 mm NTN 4R4428 4-Row Cylindrical
220 mm x 320 mm x 160 mm NTN 4R4428 ... Bearing No. 4R4428. Size. 220x320x160 mm. Bore Diameter. 220 mm. Outer Diameter. 320 mm. Width. 160 mm d
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NTN 4R4428 Bearing Packaging picture ... Bearing Code Mass SKF FAG NTN NSK KOYO d D B Fw r1.2min r3.4min Cr Cor Kg FC100130260 319254/VJ 202
NTN 4R4428 Four Row Cylindrical Roller Bearings - 4R4428 bearing
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Brand Name: NTN. Model Number: 4R4428. d: 70mm. Minimum Load Factor:: 0.53. Seals or Shields:: Open Type. Weight:: 2.00 KGS. Limiting Speed Rating
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Cylindrical roller bearings 4R4428. Bearing number : 4R4428. Size (mm) : 220x320x160. Brand : NTN. Bore Diameter (mm) : 220. Outer Diameter (mm) : 320
4R4428 NTN Cylindrical Roller Bearing Video