NNU4921K NSK CYLINDRICAL ROLLER BEARING
| Brand Name |
NSK |
| Model Number |
NNU4921K |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
| No. | Brand | E | b | h | J | B | a | T | M |
| NN4940K | NSK | - | - | - | - | - | - | - | - |
| NNU4924 | NSK | - | - | - | - | 15.00 mm | - | - | - |
| 41RCV07 | NSK | - | - | - | - | 266.7 mm | - | 266.7 mm | - |
| 150RUBE41PV | NSK | - | - | - | - | 10.00 mm | - | - | - |
| NNU3068 | NSK | - | - | - | - | 36.50 mm | - | - | - |
| NNU4976 | NSK | - | - | - | - | 55.55 mm | - | - | 6.5 mm |
| NNU3048K | NSK | - | - | - | - | 12 mm | - | - | - |
| NN3122 | NSK | - | 20 mm | - | - | - | - | 254 mm | - |
| 120RUBE21 | NSK | - | - | 44.45 mm | - | - | - | - | - |
| NNU4944K | NSK | - | - | - | - | 2.5 mm | - | - | - |
| NN4922K | NSK | - | - | - | - | 39 mm | - | - | - |
| NNU4921 | NSK | - | - | - | 105 mm | - | - | - | - |
| NN3938 | NSK | - | - | - | - | 75 mm | - | - | - |
| NN398 | NSK | - | - | - | - | 45.00 mm | - | - | - |
| 140SLE304 | NSK | - | - | - | - | 412 mm | - | - | - |
| NN3148 | NSK | - | - | 69.85 mm | - | - | - | - | - |
| 60TRL02B | NSK | - | - | - | - | 19.1 mm | - | - | - |
| 25UMB1 | NSK | - | - | - | - | 44.40 mm | - | - | - |
| NN3038K | NSK | - | - | - | - | 13 mm | - | - | - |
| NN3028K | NSK | - | - | - | - | 74.00 mm | - | - | - |
| NN4952 | NSK | - | - | - | - | 39.70 mm | - | - | - |
| NN3026 | NSK | - | - | - | - | 60 mm | - | - | - |
| 581TFV01 | NSK | - | - | - | - | - | - | - | - |
| 2J160Z-4 | NSK | - | - | - | - | - | - | - | - |
| NN4956 | NSK | - | 22.3 mm | - | - | 336 mm | - | - | - |
| 38RCV13 | NSK | - | - | - | - | 42.00 mm | - | - | - |
| NN3134 | NSK | - | - | - | - | 9 mm | 11.2 mm | - | - |
| NN3038 | NSK | - | - | 47.625 mm | - | - | - | - | - |
| NNU4972 NSK CYLINDRICAL ROLLER BEARING | Basic Dynamic Radial Load Rating C:8520 N; Basic Static Radial Load Rating Co:1900 N; D:32.0000 mm; Oil Speed Rating n2:26000 rpm; d:12.000 mm; Fillet Radius ra:0.60 mm; Grease Speed Rating n1:20000 rpm; B:14.00 mm; |
| NN3022K NSK CYLINDRICAL ROLLER BEARING | D:200 mm; Tolerance shaft:h8; Specific dynamic load factor K:140 N/mm²; Tolerance housing:H7; d:180 mm; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.03; Effective load carrying cross section A:44640 mm²; Coefficient of friction µ max.:0.08; B:250 mm; Mass bushing:2.79 kg; Permissible sliding velocity v min.:0 m/s; Specific static load factor K0:200 N/mm²; |
| NN3048 NSK CYLINDRICAL ROLLER BEARING | D1:26 mm; static Cor:35.500 kN; rs (min):0.6 mm; D:42 mm; Grease:5 300 min-1; dynamic Cr:20.270 kN; Oil:7 100 min-1; d1:42 mm; Pu:1.610 kN; H:11 mm; d:25 mm; |
| 38RCV13 NSK Thrust Tapered Roller Bearing | Oil Speed Rating n2:8000 rpm; Basic Dynamic Radial Load Rating C:63700 N; B:42.00 mm; Grease Speed Rating n1:6800 rpm; Fillet Radius ra:1.50 mm; D:80.0000 mm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:52000 N; d:35.000 mm; |
| 120JRF04 NSK Thrust Tapered Roller Bearing | H2:28.575 mm; R2:19.05 mm; P180°:15.6 kN; Housing:SAF 610; Da:110 mm; R1:42.862 mm; Ca:50.8 mm; Labyrinth ring:2 x LER 19; Appropriate attachment bolt size G:0.625 in; J max.:228.6 mm; h:36.513 mm; N1:19.05 mm; Cap bolt, SAE grade:8; Initial grease fill:107.73 g; H:147.637 mm; Bearing limiting speed:8000 r/min; A1:69.85 mm; P60°:39.1 kN; P120°:14.2 kN; H1:76.2 mm; |
| NNU3072 NSK CYLINDRICAL ROLLER BEARING | N:50 mm; Taconite seal:2 x TK 84; bb:152 mm; Labyrinth seal:2 x TS 84; Mass housing:415 kg; P150°:2300 kN; Q150°:2400 kN; Initial grease fill, 20%:6.2 kg; s:24 mm; ba min.:157 mm; da:380 mm; A1:360 mm; L:950 mm; P55°:7500 kN; db:400 mm; Ca:200 mm; P0°:6000 kN; H2:120 mm; Initial grease fill, 40%:9.4 kg; d2:547 mm; |
| 266TFV01 NSK Thrust Tapered Roller Bearing | da:34.925 mm; End plug (suffix Y):EPR 3; P180°:14.7 kN; P60°:35.1 kN; P120°:13.3 kN; H1:69.85 mm; Housing:SAF 609; Cap bolt:2 x 1/2-13 UNC; A1:69.85 mm; Ca:45.796 mm; R2:17.462 mm; Stabilizing ring:2 x SR-1609; H:134.938 mm; Appropriate attachment bolt size G:0.625 in; ba:25.4 mm; RG:1/8 NPT; h:33.337 mm; Cap bolt recommended tightening torque:149.1 N·m; Mass pillow block:8.68 kg; |
| NN3176 NSK CYLINDRICAL ROLLER BEARING | Calculation factor X:0.54; D:790 mm; Calculation factor e:1.34; da min.:476 mm; Fatigue load limit Pu:64 kN; b:32 mm; r0:3 mm; D1 ≈:656 mm; h:20.5 mm; Mass bearing:350 kg; Da max.:754 mm; Basic static load rating C0:3750 kN; ra max.:6 mm; Limiting speed:1200 r/min; d:440 mm; Calculation factor Y2:0.81; Calculation factor A:84; r1,2 min.:7.5 mm; Calculation factor Y0:0.44; B:155 mm; |
NNU4921K NSK CYLINDRICAL ROLLER BEARING Video