400,000 mm x 500,000 mm x 46,000 mm NTN 7880 angular contact ball bearingsTechnical information
| Cap bolt recommended tightening torque: |
400 N·m |
H1: |
241.3 mm |
PG: |
1/4 NPT |
| J min.: |
628.65 mm |
da: |
220 mm |
Initial grease fill: |
2749.95 g |
| Pa: |
95.2 kN |
P150°: |
145 kN |
S: |
4.763 mm |
| N1: |
41.275 mm |
Size (mm): |
400,000 mm x 500,000 mm x 46,000 mm |
400,000 mm x 500,000 mm x 46,000 mm NTN 7880 angular contact ball bearingsCross reference
| System Operating Platform | Win7/Win8/Win10/Winxp | Display Type | Segment LED Display | Application | Advertising, Shopping Guide |
| IP Rating | IP54 | Certification | CE, RoHS | Display Area | 400*50mm |
| LED Lamp | SMD1010 | Module Size | 200*50mm | Cabinet Weight | 1.6 Kg |
| Brightness | More Than 800 | Trademark | galed | Transport Package | Flight Case |
| Specification | 403*51*22mm Cabinet Area | Origin | Shenzhen | HS Code | 8528591090 |
| B | 1.0000 in |
| D | 7.0000 in |
| Grease Speed Rating n1 | 3400 rpm |
| Basic Static Radial Load Rating Co | 91500 N |
| Oil Speed Rating n2 | 5600 rpm |
| d | 5.000 in |
| Fillet Radius rb | 0.040 in |
| Basic Dynamic Radial Load Rating C | 7800 N |
| Fillet Radius ra | 0.08 in |
400,000 mm x 500,000 mm x 46,000 mm NTN 7880 angular contact ball bearings with easy-to-use parts graphics, giving you the ability to check parts availability, angular contact ball bearingspricing, examine remanufactured options.
d:230.000 mm; Oil Speed Rating n2:1700 rpm; Basic Static Radial Load Rating Co:735000 N; B:68.00 mm; Grease Speed Rating n1:1400 rpm; D:420.0000 mm; Basic Dynamic Radial Load Rating C:494000 N; Fillet Radius ra:3.00 mm; Fillet Radius rb:1.00 mm;
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Static axial stiffness, preload class B:32 N/µm; ra max.:0.3 mm; d1:25.6 mm; Db max.:35.6 mm; da max.:25.1 mm; d2:25.6 mm; Calculation factor f2D:1.18; Preload class A GA:25 N; D:37 mm; Preload class B GB:50 N;
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B:495.3 mm; Mass bearing:565 kg; r3,4 min.:6.4 mm; d:479.425 mm; Comparative axial load rating CFa:372 kN; Comparative radial load rating CF:2280 kN; d1 ≈:520 mm; Calculation factor e:0.33; Design variant/feature:TQOS/GWISI; Calculation factor Y0:2;
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Fillet Radius rb:1.00 mm; Oil Speed Rating n2:7200 rpm; B:100.00 mm; Grease Speed Rating n1:4800 rpm; Fillet Radius ra:2.50 mm; d:110.000 mm; Basic Dynamic Radial Load Rating C:416000 N; D:240.0000 mm; Basic Static Radial Load Rating Co:510000 N;
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Basic Static Radial Load Rating Co:8800 N; D2R:38.1 mm; Accessories:One Shield; B:17.5 mm; Oil Speed Rating n2:15000 rpm; Sealed Speed Rating n3:10000 rpm; Fillet Radius ra:0.64 mm; Basic Dynamic Radial Load Rating C:14300 N; D:40.0000 mm; d:17.000 mm;
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Da:289.999 mm; N1:28.575 mm; H1:169.875 mm; R2:33.337 mm; J min.:441.325 mm; PosiTrac Plus contact element:2 x B10724-130; J1:95.25 mm; Stabilizing ring:SR-32-0; H:336.55 mm; Initial grease fill:793.8 g;
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D:135.0000 mm; Oil Speed Rating Open/Shielded n2:5900 rpm; Grease Speed Rating Open/Shielded n1:4800 rpm; Basic Static Radial Load Rating Co:39000 N; d:80.000 mm; Fillet Radius ra:1.50 mm; B:16.00 mm; Basic Dynamic Radial Load Rating C:44200 N;
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Mass lock washer:0.22 kg; f:20 mm; d2:245 mm; B:2.5 mm; d:200 mm; d1:222 mm; M:194 mm;
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D:47.0000 mm; Basic Static Radial Load Rating Co:14300 N; Fillet Radius ra:0.30 mm; d:30.000 mm; Grease Speed Rating n1:11000 rpm; Basic Dynamic Radial Load Rating C:15900 N; Fillet Radius rb:0.15 mm; Oil Speed Rating n2:14000 rpm; B:18.00 mm;
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d2 ≈:62.7 mm; Basic dynamic load rating C:180 kN; Basic static load rating C0:300 kN; D1 ≈:71.5 mm; B:45 mm; Da max.:75.4 mm; D:80 mm; Fatigue load limit Pu:35.5 kN; s1 max.:7.9 mm; da min.:59.6 mm;
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d:50.000 mm; B:47.60 mm; Grease Speed Rating n1:4000 rpm; Basic Dynamic Radial Load Rating C:85200 N; Sealed Speed Rating n3:4000 rpm; Basic Static Radial Load Rating Co:64000 N; Oil Speed Rating n2:5300 rpm; Accessories:Shield & Seal & Snap; D:110.0000 mm; Fillet Radius ra:2.00 mm;
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Adapter sleeve assembly:SNW 9x1.1/2; P60°:20.9 kN; H:112.713 mm; L:209.55 mm; A1:60.325 mm; End plug (suffix Y):EPR 3; da:38.1 mm; P180°:8.01 kN; Ca:28.804 mm; P90°:12.5 kN;
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Calculation factor f0:14.3; da min.:17 mm; da max.:18.5 mm; d:15 mm; Basic dynamic load rating C:3.71 kN; C:1.5 mm; D:28 mm; Calculation factor kr:0.025; d1 ≈:18.8 mm; D2 ≈:25.3 mm;
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F:47 mm; d:42 mm; r, r1,2 min.:0.3 mm; B:20 mm; Mass inner ring:0.053 kg;
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Sealed Speed Rating n3:3000 rpm; Oil Speed Rating Open/Shielded n2:6000 rpm; D:130.0000 mm; B:22.00 mm; d:85.000 mm; Basic Static Radial Load Rating Co:45000 N; Basic Dynamic Radial Load Rating C:52700 N; Grease Speed Rating Open/Shielded n1:5000 rpm; Fillet Radius ra:1.00 mm; Accessories:Shield & S
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| 400,000 mm x 500,000 mm x 46,000 mm NTN 7880 angular contact ball bearingspart number reviews |
| D | B | C | R | r | e | a | d |
| 27880/27820 | 80,035 mm | 23,698 mm | 18,512 mm | 0,8 mm | 1,5 mm | - | - | 38,1 mm |
| 7880 | 500,000 mm | 46,000 mm | 46,000 mm | - | - | - | - | 400,000 mm |
| ET-27880/27820 | 80.04 mm | 23.7 mm | 18.51 mm | - | - | 0.56 | 22.11 mm | 38.1 mm |
| PKELB7880FRC | 0 Inch | 0 Millimeter | 3.5 Inch | 88.9 Millimeter | - | - | - | - | - | 3.15 Inch | 80.01 Millimeter |
| 27880-3 | 0 Inch | 0 Millimeter | 0.933 Inch | 23.698 Millimeter | - | - | - | - | - | 1.5 Inch | 38.1 Millimeter |
| 47880-2 | 0 Inch | 0 Millimeter | 1.375 Inch | 34.925 Millimeter | - | - | - | - | - | 3.063 Inch | 77.8 Millimeter |
| 27880-907A1 | 3.151 Inch | 80.035 Millimeter | - | - | - | - | - | - | 1.5 Inch | 38.1 Millimeter |
| 27880-70000/27820-20024 | - | - | - | - | - | - | - | - |
| CRA.BR27880 | - | - | - | - | - | - | - | - |
| 27880 | - | - | - | - | - | - | - | - |
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