| No. | Brand | h | K | B | G | b | a | C | f |
| NN4922 | NTN | - | - | 13 mm | - | - | - | - | - |
| NNU4984 | NTN | - | - | - | - | - | - | - | - |
| 4R4048 | NTN | - | - | 90 mm | - | - | - | - | - |
| NN3026 | NTN | - | - | 17.5 mm | - | - | - | - | - |
| NNU49/560K | NTN | - | - | - | - | - | - | - | - |
| NN3034 | NTN | - | 3 mm | - | - | 7 mm | 74.508 mm | 62 mm | - |
| NN4922K | NTN | - | - | - | - | - | - | - | - |
| NNU4944K | NTN | - | 3 mm | 27 mm | - | - | - | - | - |
| NNU4980K | NTN | - | - | 26 mm | - | - | - | - | - |
| NNU303 | NTN | - | - | 51 mm | - | - | 64.953 mm | 35 mm | - |
| 4R4041 | NTN | - | - | - | - | - | - | 222.25 mm | - |
| 4R3821 | NTN | 79.375 mm | - | - | - | - | - | - | - |
| NN3934K | NTN | 45.244 mm | - | - | - | - | - | - | - |
| NN49/95 | NTN | - | - | 86 mm | - | - | - | - | - |
| NN3948 | NTN | - | - | 48 mm | - | - | - | - | - |
| 4R4449 | NTN | - | - | 42 mm | - | - | 31.706 mm | 34 mm | - |
| NN3036 | NTN | - | - | 13 mm | - | - | - | - | - |
| NN4956K | NTN | - | - | - | - | - | - | - | - |
| NNU4936K | NTN | - | - | - | - | - | - | - | - |
| NNU4921 | NTN | - | - | - | - | - | - | - | - |
| NN4944 | NTN | - | - | 55 mm | M 64x4 | - | - | - | - |
| NNU496 | NTN | - | - | 136 mm | - | - | - | 135 mm | - |
| NN3038 | NTN | - | - | 33 mm | - | - | - | - | - |
| NN3038K NTN Cylindrical Roller Bearing | d2:69 mm; f:6 mm; M:42.5 mm; Mass lock washer:0.021 kg; B:1.8 mm; d1:56 mm; d:45 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; |
| NNU4932 NTN Tapered Roller Bearing | l7 min.:80 mm; l3 min.:80 mm; l5 ≈:40 mm; d4 ≈:92 mm; G:M 72x4; h1:265 mm; Mass rod end:10.5 kg; d:70 mm; Specific dynamic load factor K:100 N/mm²; l4 max.:349 mm; d2 max.:162 mm; α:6 °; r1 min.:1 mm; w:80 mm; dk:92 mm; Basic static load rating C0:530 kN; Basic dynamic load rating C:315 kN; Material constant KM:330; C1 max.:43 mm; B:49 mm; |
| NNU4968 NTN Tapered Roller Bearing | P120°:21.8 kN; N1:19.05 mm; Pa:6.49 kN; J1:53.975 mm; Cap bolt recommended tightening torque:298.3 N·m; Cap bolt, SAE grade:8; R2:21.431 mm; ba:32.544 mm; Ca:57.785 mm; J max.:279.4 mm; PG:1/8 NPT; Appropriate attachment bolt size G:0.625 in; Cap bolt:2 x 5/8-11 UNC; Labyrinth ring:2 x LOR 33; End plug (suffix Y):EPR 7; P150°:19.6 kN; da:57.15 mm; H:167.481 mm; R1:53.181 mm; P180°:23.1 kN; |
| 4R4041 NTN Cylindrical Roller Bearing | C:222.25 mm; Fatigue load limit Pu:980 kN; T:304.8 mm; Calculation factor Y2:2.1; D1 ≈:770 mm; r3,4 min.:3.3 mm; Thrust factor K:1.21; Basic static load rating C0:14000 kN; Comparative axial load rating CFa:769 kN; Comparative radial load rating CF:1600 kN; Design variant/feature:TDO.1/D; Calculation factor e:0.48; r1,2 min.:9.7 mm; D:838.2 mm; d1 ≈:661 mm; d:508 mm; Calculation factor Y1:1.4; |
| NNU494 NTN Tapered Roller Bearing | Cap bolt recommended tightening torque:515.2 N·m; P120°:39.1 kN; Stabilizing ring:2 x SR-1617; Ca:69.799 mm; da:71.438 mm; J min.:295.275 mm; ba:52.388 mm; RG:3/8 NPT; H2:44.45 mm; Cap bolt:2 x 3/4-10 UNC; J max.:333.375 mm; PosiTrac Plus contact element:2 x B10724-184; R1:66.675 mm; P180°:42.9 kN; J1:60.325 mm; A1:111.125 mm; End plug (suffix Y):EPR 10; Cap bolt, SAE grade:8; Housing:FSAF 617; |
| NN304 NTN Tapered Roller Bearing | Mass lock nut:97.1 kg; h:25 mm; B:90 mm; d1:780 mm; Associated eyebolt for handling:M 12; d2:742 mm; d3:830 mm; b:50 mm; G:Tr 710x7; B5:112 mm; Associated spanner:TMFN 600-750; |
| NNU4052 NTN Tapered Roller Bearing | D:30 mm; B:7 mm; d:17 mm; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:4,600 N; Da (max):28 mm; ra (max):0.3 mm; Limiting Speed - Grease:24,000 rpm; Configuration:Single Row; Enclosure:Double Shield; Static Load Rating:2,550 N; Weight:0.018 kg; Factor fo:14.7; da (min):19 mm; Radial Clearance:0.011 to 0.025 mm; |
| 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; |
| NN394 NTN Tapered Roller Bearing | A2:171.45 mm; Cap bolt:2 x 1/2-13 UNC; P120°:13.3 kN; Taconite seal:TER 17; ba:25.4 mm; RG:1/8 NPT; Initial grease fill:82.215 g; h:33.337 mm; H:134.938 mm; da:36.513 mm; H2:25.4 mm; Pa:3.4 kN; L:244.475 mm; PG:1/8 NPT; End plug (suffix Y):EPR 3; H1:69.85 mm; R1:38.1 mm; Housing:SAF 609; A1:69.85 mm; Stabilizing ring:2 x SR-1609; |
| NN3068 NTN Tapered Roller Bearing | da:77.787 mm; End plug (suffix Y):EPR 11; R1:60.325 mm; Pa:10.9 kN; P90°:94.3 kN; P180°:64.9 kN; h:38.1 mm; A1:98.425 mm; J1:53.975 mm; S:4.763 mm; H:196.85 mm; PG:1/8 NPT; A2:149.225 mm; Housing:FSAFS 518; Stabilizing ring:SR-18-15; N1:19.05 mm; Ca:49.809 mm; Da:160 mm; Appropriate attachment bolt size G:0.625 in; P60°:157 kN; |
| NNU4992 | P180°:340 kN; J6:378 mm; A2:195 mm; P150°:275 kN; P90°:410 kN; Q120°:620 kN; N1:18 mm; Oil seal:2 x TSN 619 U; Locating ring:2 x FRB 17,5/200; Appropriate attachment bolt, rec. tightening torque:200 N·m; Bearing (basic designation):21319 K; Q150°:360 kN; P0°:600 kN; P55°:680 kN; Da:200 mm; H1:125 mm; Pa:220 kN; H:242 mm; Housing:FSNL 522-619 RU; H2:45 mm; |
| NN3076 | Taconite seal:TER 160; Cap bolt, SAE grade:5; RG:1 NPT; Da:359.999 mm; J min.:571.5 mm; R2:46.038 mm; J max.:635 mm; R1:122.237 mm; Stabilizing ring:SR-40-34; End plug (suffix Y):EPR 21; Initial grease fill:2154.6 g; Max. speed for Taconite seal:425 r/min; H:422.275 mm; J1:127 mm; Housing:SAW 540; P90°:218 kN; Eye bolt:2 x 3/8-16 UNC; da:184.15 mm; Appropriate attachment bolt size G:1.25 in; Cap bolt recommended tightening torque:271.2 N·m; |
| 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; |
NTN 4R4426--DWRbearing Co,.LTD
Four row cylindrical roller bearing are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Their friction is low compared
large bearings - NTN SNR
NTN warrants, to the original purchaser only, that the delivered product which is ... 4R4426. A. 310. 204. 204. 2.5. 2.5. 1,420. 3,750. 144,000. 385,000. 4R4425
NTN 4R4426 bearing - Original Bearing & Quick Delivery
NTN 4R4426 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial ASTmission and
Four-row Cylinder Roller Bearing Ref. Ntn 4r4426 - Rodavigo
NTN 4R4426. Four-row cylinder roller bearing. Radial roller bearings group models of one, two and four rows. They are also available in inches.Roller bearing is
4R4426 - NTN Bearing Finder
Browse Item # 4R4426, Four-Row Cylindrical Roller Bearing w/Solid Rollers & Machined Cage in the NTN Bearing Corp. of America catalog including Item #
Ball and Roller Bearings Bearing Tables Four ... - NTN Global
4R4426. 246. 1. 46.9. 4R4425. 247. 1. 49.8. 4R4420. 242. 1. 51.5. 4R4416. 245. 1. 54.9. 4R4430. 245. 1. 63.5. 4R4428. 245. 1. 46.5. 4R4429. 248. 1. 60.5
Bearing 4R4426 (NTN) | Size and Specification | Bearings
Cylindrical roller bearings 4R4426. Bearing number : 4R4426. Size (mm) : 220x310x192. Brand : NTN. Bore Diameter (mm) : 220. Outer Diameter (mm) : 310
4R4426 NTN Cylindrical Roller Bearing Video