14.173 Inch | 360 Millimeter x 21.26 Inch | 540 Millimeter x 3.228 Inch | 82 Millimeter CONSOLIDATED BEARING NU-1072 M C/3 Cylindrical Roller BearingsSystems
| Type | Slewing Bearing | Bore Size | 200 - 4218 mm | Outside Diameter | 250 - 4718 mm |
| Feature | Four Point Contact | Gear Options | Internal Gear Only | Seals Type | double sealed |
| Place of Origin | Hunan, China | Warranty Time | 12 months | Material | 42CrMo, 50Mn,Steel 45# |
| Raceway Hardness after quenching | 55HRC-62HRC | Bearing type | Swing bearing type | Service | OEM or Customer requirements |
| sample | samples is available | Certification | ISO9001:2008, OHSAS18001:1999, ISO14001:20 | Application | railway cranes, man lifts, wind turbines ,etc |
| Seal Type | Nitrile Rubber | Packing Details | Standard export wooden case |
| Basic dynamic load rating C | 1029 kN |
| r1,2 min. | 2.1 mm |
| d2 ≈ | 184 mm |
| db min. | 170 mm |
| ra max. | 2 mm |
| Mass bearing + sleeve | 27.3 kg |
| B1 | 119 mm |
| Calculation factor Y1 | 2.3 |
| Calculation factor Y2 | 3.4 |
| b | 13.9 mm |
How to Identify 14.173 Inch | 360 Millimeter x 21.26 Inch | 540 Millimeter x 3.228 Inch | 82 Millimeter CONSOLIDATED BEARING NU-1072 M C/3 Cylindrical Roller Bearings by Bearing Number
a:18 mm; B:20 mm; Pu:10.660 kN; Dynamic (Ca):59.6 kN; rs (min):1 mm; Static (Coa):87.4 kN; D:80 mm; r2s (min):0.3 mm; d2:50 mm; C:15.5 mm;
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Ew:40 mm; Basic dynamic load rating C:28.1 kN; Mass needle roller and cage assembly:0.031 kg; Reference speed:12000 r/min; Fw:35 mm; Basic static load rating C0:60 kN; Limiting speed:13000 r/min; Fatigue load limit Pu:7.35 kN; U:25 mm;
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Grease Speed Rating Open/Shielded n1:3900 rpm; B:33.00 mm; d:65.000 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:90000 N; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:4800 rpm; D:140.0000 mm; Basic Dynamic Radial Load Rating C:102000 N;
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d:75 mm; r1,2 min.:1.5 mm; B:12.5 mm; d1:135 mm; Mass shaft washer:0.97 kg;
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Ea:145 mm; Roller and cage thrust assembly:K 89426 M; Reference speed:530 r/min; Fatigue load limit Pu:400 kN; Mass roller and cage thrust assembly:7.96 kg; Housing washer:GS 89426; Basic dynamic load rating C:1060 kN; Basic static load rating C0:4500 kN; Eb:263 mm; d:130 mm;
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D:500 mm; Basic dynamic load rating C:1190 kN; Da max.:480 mm; d:280 mm; rb max.:4 mm; Limiting value e:0.2; r1,2 min.:5 mm; Calculation factor kr:0.15; Mass bearing:71.5 kg; Basic static load rating C0:1800 kN;
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D1 ≈:32 mm; H1:46 mm; ra max.:1 mm; Reference speed:2800 r/min; B:9 mm; D2:45 mm; C:7 mm; H:41.3 mm; Mass bearing (including seat washer where applicable):0.58 kg; Basic dynamic load rating C:35.8 kN;
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B:33.00 mm; Grease Speed Rating Open/Shielded n1:2200 rpm; Oil Speed Rating Open/Shielded n2:2800 rpm; d:190.000 mm; Basic Static Radial Load Rating Co:134000 N; Basic Dynamic Radial Load Rating C:117000 N; Sealed Speed Rating n3:1400 rpm; Accessories:Two Seals; D:260.0000 mm; Fillet Radius ra:2.00
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d1 ≈:154.1 mm; Reference speed:2600 r/min; Basic static load rating C0:765 kN; Mass bearing:10.1 kg; Ca min.:8 mm; da max.:130 mm; Limiting speed:3200 r/min; Da min.:175 mm; r1,2 min.:7 mm; d:114.3 mm;
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D:37.0000 mm; Basic Static Radial Load Rating Co:6800 N; d:12.000 mm; Grease Speed Rating n1:14000 rpm; Accessories:Two Shields & Snap-R; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:18000 rpm; Sealed Speed Rating n3:14000 rpm; Basic Dynamic Radial Load Rating C:11700 N; B:19.1 mm;
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B:20.5 mm; Mass inner ring:0.014 kg; F:20 mm; d:17 mm; r, r1,2 min.:0.3 mm;
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d:490 mm; Da max.:674 mm; da max.:536 mm; s max.:5.6 mm; F:542 mm; Limiting speed:900 r/min; Design variant/feature:NNU.6/C3PW; D:694 mm; r1,2 min.:5 mm; Mass bearing:210 kg;
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Basic Static Radial Load Rating Co:34000 N; B:30.20 mm; Fillet Radius ra:1.00 mm; Accessories:One Seal & Snap-Ring; D:80.0000 mm; Sealed Speed Rating n3:5600 rpm; d:40.000 mm; Oil Speed Rating n2:7500 rpm; Grease Speed Rating n1:5600 rpm; Basic Dynamic Radial Load Rating C:44900 N;
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Calculation factor fHC:1.01; Db max.:70.8 mm; r1,2 min.:1 mm; Static axial stiffness, preload class C:204 N/µm; Basic dynamic load rating C:12.1 kN; d1:55.7 mm; db max.:53 mm; Mass bearing:0.23 kg; Da max.:70.4 mm; Preload class B GB:330 N;
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Fillet Radius ra:1.50 mm; Grease Speed Rating n1:4500 rpm; d:45.000 mm; Basic Static Radial Load Rating Co:13400 N; B:36.00 mm; D:100.0000 mm; Basic Dynamic Radial Load Rating C:39000 N;
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| Frequently bought 14.173 Inch | 360 Millimeter x 21.26 Inch | 540 Millimeter x 3.228 Inch | 82 Millimeter CONSOLIDATED BEARING NU-1072 M C/3 Cylindrical Roller Bearings together |
| m | D | B | C | F | s | b | d |
| NU 1072 MA | - | 540 mm | 82 mm | - | 405 mm | 6.5 mm | - | 360 mm |
| QJ1072 | - | 540 mm | - | 82 mm | - | - | - | 360 mm |
| NUP 1072 | - | 540 mm | 82 mm | 1070 kN | - | - | - | 360 mm |
| NU1072 | - | 540 mm | 82 mm | 1076 kN | 480 mm | - | 21 mm | 360 mm |
| NU1072 | - | 540 mm | 82 mm | 1120 kN | - | - | - | 360 mm |
| NU1072 | - | 540 mm | 82 mm | 82 mm | - | - | - | 360 mm |
| NU1072-M1 | 65,9 kg / Weight | 540 mm | 82 mm | - | 405 mm | 12,5 mm / Axial displacement facility from central position | - | 360 mm |
| NH1072 | - | 540 mm | 82 mm | 82 mm | - | - | - | 360 mm |
| NJ1072 | - | 540 mm | 82 mm | 1120 kN | - | - | - | 360 mm |
| NU-1072 M C/3 | - | 21.26 Inch | 540 Millimeter | 3.228 Inch | 82 Millimeter | - | - | - | - | 14.173 Inch | 360 Millimeter |
English
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1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING N-309 C/3 Cylindrical Roller Bearings
1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING N-309 M Cylindrical Roller Bearings
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