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NNU4984 KOYO Double-row cylindrical roller bearings
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Four-row Cylindrical Roller Bearings
KOYO NNU4984 Bearing SPECIFICATIONS
- KOYO
NNU4984
- Sleeve Bearings
- 0.0
- N/A
- 0.071
- B04264
- Bushing No Flange
- Cast Bronze
- SAE660
- BEARING TYCA PRIVATE LTD.2020-07-10 09:46:19
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NNU4984 KOYO Double-row cylindrical roller bearings Details
- Sleeve Bearings
- 0.0
- N/A
- 0.071
- B04264
- Bushing No Flange
- Cast Bronze
- SAE660
- Inch
- 3/4" Nominal Bore; 15/16" Nominal Outside Diameter; 2" Length Thru Bore; Bushing No Flange Profile; Cast Bronze; SAE660 Material
- 31171515
- 84833080
- Bearing
- Plain
- M1215-16
- 0.156
- 0.75 Inch | 19.05 Millimeter
- 2 Inch | 50.8 Millimeter
- 0.938 Inch | 23.825 Millimeter
KOYO NNU4984 Four-row Cylindrical Roller Bearings Description
Basic static load rating C0 | 3050 kN |
Da max. | 143.2 mm |
r1 min. | 1 mm |
Specific dynamic load factor K | 100 N/mm² |
Material constant KM | 330 |
Specific static load factor K0 | 500 N/mm² |
da max. | 109.5 mm |
d | 100 mm |
Basic dynamic load rating C | 610 kN |
b | 11.3 mm |
da min. | 107.8 mm |
D | 150 mm |
b1 | 11.3 mm |
B | 70 mm |
rb max. | 1 mm |
Mass plain bearing | 4.4 kg |
r2 min. | 1 mm |
Design (sliding contact surface combination) | Steel/steel, heavy-d |
ra max. | 1 mm |
Sealing solution | Triple-lip seals |
Try different search NNU4984 KOYO Double-row cylindrical roller bearings | |||||||||
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No. | Brand | F | D | s | B | C | m | d | Fw |
NNU4984 | NTN | - | 560 mm | - | 140 mm | 1 740 kN | - | 420 mm | 465 mm |
NNU4984 V | ISO | - | 560 mm | - | 140 mm | 140 mm | - | 420 mm | - |
NNU4984-S-K-M-SP | FAG | 466 mm | 560 mm | 5,5 mm / Axial displacement facility from central position | 140 mm | - | 94,1 kg / Weight | 420 mm | - |
NNU4984C1NAP4 | NTN | - | 560 mm | - | 140 mm | 140 mm | - | 420 mm | - |
NNU4984K | NTN | - | 560 mm | - | 140 mm | 140 mm | - | 420 mm | 465 mm |
NNU4984K V | ISO | - | 560 mm | - | 140 mm | 140 mm | - | 420 mm | - |
NNU4984KC1NAP4 | NTN | - | 560 mm | - | 140 mm | 140 mm | - | 420 mm | - |
NNU4984KD1C1NAP5 | NTN | - | 560 mm | - | 140 mm | 140 mm | - | 420 mm | - |
NNU4984KW-1D1C0NAP5 | NTN | - | 560 mm | - | 140 mm | 140 mm | - | 420 mm | - |
120FC82575C KOYO Four-row cylindrical roller bearings | Grease Speed Rating Open/Shielded n1:6300 rpm; D:100.0000 mm; B:21.00 mm; Fillet Radius ra:1.50 mm; d:55.000 mm; Oil Speed Rating Open/Shielded n2:7500 rpm; Grease Speed Rating n1:6300 rpm; Accessories:Without Accessories; Basic Static Radial Load Rating Co:29000 N; Basic Dynamic Radial Load Rating |
120FC8764 KOYO Four-row cylindrical roller bearings | d:40.000 mm; D:90.0000 mm; Accessories:Two Seals; Sealed Speed Rating n3:5000 rpm; Basic Static Radial Load Rating Co:24000 N; Grease Speed Rating Open/Shielded n1:7500 rpm; Oil Speed Rating n2:9000 rpm; Grease Speed Rating n1:7500 rpm; Basic Dynamic Radial Load Rating C:41000 N; Oil Speed Rating Op |
122FC8557 KOYO Four-row cylindrical roller bearings | Basic static load rating C0:2750 kN; Fatigue load limit Pu:208 kN; Basic dynamic load rating C:968 kN; Design variant/feature:NNU/W33; r3,4 min.:2.1 mm; r1,2 min.:2.1 mm; db min.:436 mm; Da max.:489 mm; Limiting speed:1200 r/min; b:16.7 mm; Mass bearing:46 kg; Reference speed:1100 r/min; K:9 mm; da |
4CR600A KOYO Four-row cylindrical roller bearings | h:25 mm; d1:1145 mm; b:60 mm; Associated eyebolt for handling:M 16; d3:1200 mm; Mass lock nut:190 kg; B5:125 mm; B:100 mm; d2:1100 mm; G:Tr 1060x8; |
4CR600B KOYO Four-row cylindrical roller bearings | J1:53.975 mm; Taconite seal:TER 33; H:167.481 mm; Stabilizing ring:2 x SR-1613; Pa:6.49 kN; Max. speed for Taconite seal:1400 r/min; Cap bolt:2 x 5/8-11 UNC; Cap bolt recommended tightening torque:298.3 N·m; N1:19.05 mm; Cap bolt, SAE grade:8; J max.:279.4 mm; H2:31.75 mm; PG:1/8 NPT; A1:88.9 |
120FC82575B KOYO Four-row cylindrical roller bearings | r1,2 min.:3 mm; Calculation factor Y2:2.3; K:3 mm; Calculation factor e:0.43; Db min.:161 mm; Basic static load rating C0:780 kN; r5 min.:1 mm; db min.:108.5 mm; l:14 mm; d1 ≈:128.7 mm; Calculation factor Y1:1.6; ra max.:3 mm; C:88 mm; Mass bearing pair:8.99 kg; Reference speed:2600 r/min; b:4 |
130FC92670A KOYO Four-row cylindrical roller bearings | Accessories:Shield & Seal; B:77.80 mm; Basic Static Radial Load Rating Co:224000 N; Grease Speed Rating n1:1900 rpm; D:200.0000 mm; Oil Speed Rating n2:2800 rpm; Sealed Speed Rating n3:1900 rpm; Fillet Radius ra:2.50 mm; d:95.000 mm; Basic Dynamic Radial Load Rating C:234000 N; |
130FC9267 KOYO Four-row cylindrical roller bearings | B:22.00 mm; Sealed Speed Rating n3:3200 rpm; Accessories:Two Seals; Basic Dynamic Radial Load Rating C:50700 N; D:125.0000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:41500 N; Oil Speed Rating Open/Shielded n2:6300 rpm; d:80.000 mm; Grease Speed Rating Open/Shielded n1:5300 rpm; |
120FC87540A KOYO Four-row cylindrical roller bearings | A:58.737 mm; J min.:150.813 mm; S:0.794 mm; H2:34.925 mm; Mass bearing unit:4.15 kg; Basic dynamic load rating C:84.5 kN; Attachment bolt diameter G:15.875 mm; Limiting speed:1450 r/min; s:25.4 mm; L:212.725 mm; d2:73.819 mm; B:73.025 mm; H1:57.15 mm; A1:77.787 mm; H:117.872 mm; J max.:174.625 mm; d |
120FC856 KOYO Four-row cylindrical roller bearings | Housing:SAF 511; R1:34.131 mm; End plug (suffix Y):EPR 5; H2:23.813 mm; H1:69.85 mm; P150°:15.6 kN; Stabilizing ring:SR-11-0; A2:171.45 mm; PG:1/8 NPT; P60°:44.9 kN; Cap bolt recommended tightening torque:81.3 N·m; Initial grease fill:39.69 g; Max. speed for Taconite seal:1575 r/min; |
126FC8036 KOYO Four-row cylindrical roller bearings | Fillet Radius ra:3.00 mm; Oil Speed Rating n2:1600 rpm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:637000 N; D:360.0000 mm; B:116.00 mm; Grease Speed Rating n1:1300 rpm; d:200.000 mm; Basic Static Radial Load Rating Co:1080000 N; |
130FC9269 KOYO Four-row cylindrical roller bearings | B2:38.5 mm; Mass angle ring:5 kg; d1 ≈:311.8 mm; d:240 mm; r3,4 min.:4 mm; B1:22.5 mm; |
4CR6 KOYO Four-row cylindrical roller bearings | d:30.000 mm; Oil Speed Rating Open/Shielded n2:14000 rpm; Basic Dynamic Radial Load Rating C:15600 N; Fillet Radius ra:1.00 mm; D:62.0000 mm; B:10.00 mm; Grease Speed Rating Open/Shielded n1:11000 rpm; Basic Static Radial Load Rating Co:9300 N; |
128FC886 KOYO Four-row cylindrical roller bearings | Fillet Radius rb:1.00 mm; Oil Speed Rating n2:3800 rpm; D:160.0000 mm; d:75.000 mm; Grease Speed Rating n1:2800 rpm; Fillet Radius ra:2.00 mm; B:74.00 mm; Basic Static Radial Load Rating Co:200000 N; Basic Dynamic Radial Load Rating C:208000 N; |
122FC8766 KOYO Four-row cylindrical roller bearings | Oil Speed Rating Open/Shielded n2:9000 rpm; Grease Speed Rating Open/Shielded n1:7500 rpm; Basic Dynamic Radial Load Rating C:28100 N; B:18.00 mm; d:55.000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:21600 N; Accessories:Shield & Seal; D:90.0000 mm; Sealed Speed Rating n3:4500 r |
118FC8259 KOYO Four-row cylindrical roller bearings | B:455.612 mm; Mass bearing:545 kg; D1 ≈:669 mm; d1 ≈:604 mm; Calculation factor Y1:2; Thrust factor K:1.76; Design variant/feature:TQO/WIY; Basic dynamic load rating C:8420 kN; Comparative radial load rating CF:2240 kN; D:736.6 mm; r1,2 min.:3.3 mm; Calculation factor Y2:3; d:558.8 mm; F |
NNU4984 KOYO Double-row cylindrical roller bearings Video
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Cylindrical roller bearings NNU4984. Bearing number : NNU4984. Size (mm) : 420x560x140. Brand : KOYO. Bore Diameter (mm) : 420. Outer Diameter (mm) :
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Four-row Cylindrical Roller Bearings Part series NNU4984 is a potential replacement for these common bearing part numbers:
NNU4984
NNU4984
NNU4984
NNU4984
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KOYO NNU4984 Technical Articles
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