9.449 Inch | 240 Millimeter x 17.323 Inch | 440 Millimeter x 2.835 Inch | 72 Millimeter CONSOLIDATED BEARING NU-248 M C/3 Cylindrical Roller BearingsSystems
| Type | Slewing Bearing | Applicable Industries | Construction works | Feature | Four Point Contact ball slewing bearing |
| Gear Options | Internal Gear Only | Seals Type | 2RS | Place of Origin | Henan, China |
| Application | Wind turbine | Wind turbine type | Directly Drive Wind Power | Rated power | 2.0MW |
| Product name | Yaw and pitch slewing bearing | Material | 42CrMo4 | Warranty | 6 Years |
| Certificate | GIC | Life time | 20 years | yaw slewing ring types | 013.30.2980.03 |
| yaw slewing ring gear | M=16,Z=128 |
| Mass plain bearing | 5.6 kg |
| α | 9 ° |
| ra max. | 2 mm |
| D | 139.7 mm |
| da max. | 97.5 mm |
| r2 min. | 1 mm |
| Design (sliding contact surface combination) | Steel/steel |
| dk | 128.016 mm |
| r1 min. | 2 mm |
| M | 6.5 mm |
How to Identify 9.449 Inch | 240 Millimeter x 17.323 Inch | 440 Millimeter x 2.835 Inch | 72 Millimeter CONSOLIDATED BEARING NU-248 M C/3 Cylindrical Roller Bearings by Bearing Number
Cage Type:Steel; Seals or Shields:Open Type; Dynamic Load Rating (kN):51200; Grease Limiting Speed (r/min):5100; D:80mm; Weight:0.82 KGS; Oil Limiting Speed (r/min):6500; B:34.9mm; Static Load Rating (kN):33200; Availability:In Stock;
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Calculation factor Y0:2.8; r1,2 min.:2 mm; ra max.:2 mm; Calculation factor Y2:4.6; db min.:147 mm; Basic static load rating C0:680 kN; Calculation factor Y1:3; Ba min.:8 mm; Da max.:201 mm; d1:125 mm;
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Weight:0.07 KGS; D:35mm; d:15mm; Seals or Shields:Two Rubber Seals; Clearance:Standard; Static Load Rating (kN):6.8; B:15.9mm; Fatigue Load Rating (kN):0.285; Availability:In Stock; Limiting Speed Rating (r/min):14000;
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Weight:0.02 KGS; d:85mm; Clearance:Standard; B:41mm; Static Load Rating (kN):96.5; D:180mm; Grease Limiting Speed (r/min):6200; SKU:6317tbr12p4-rhp; Availability:In Stock; Seals or Shields:Open Type;
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D:115mm; Availability:In Stock; Grease Limiting Speed (r/min):7500; Seals or Shields:Open Type; SKU:nn3015tn/sp-skf; Clearance:Standard; Dynamic Load Rating (kN):96.8; Cage Type:Plastic; Weight:1.10 KGS; Static Load Rating (kN):150;
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A1:171.45 mm; J max.:549.275 mm; H:360.363 mm; Cap bolt:4 x 3/4-10 UNC; PG:1/4 NPT; N1:28.575 mm; Cap bolt recommended tightening torque:203.4 N·m; RG:3/4 NPT; P90°:140 kN; P180°:92.5 kN;
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Availability:In Stock; d:50mm; Limiting Speed Rating (r/min):10000; Cage Type:Steel; Weight:0.20 KGS; Clearance:Standard; Static Load Rating (kN):6.8; D:65mm; Seals or Shields:Non-Contact Seal; B:7mm;
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d:55.000 mm; D:120.0000 mm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:67000 N; B:29.00 mm; Oil Speed Rating n2:6700 rpm; Grease Speed Rating n1:5600 rpm; Basic Dynamic Radial Load Rating C:93600 N; Fillet Radius ra:2.00 mm;
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Cage Type:Steel; SKU:61801-2rs1-qbl; B:5mm; Weight:0.20 KGS; Clearance:Standard; D:21mm; Availability:In Stock; d:12mm; Seals or Shields:Two Rubber Seals;
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Basic Static Radial Load Rating Co:30500 N; Oil Speed Rating n2:10000 rpm; Fillet Radius ra:1.00 mm; Accessories:Two Shields; Sealed Speed Rating n3:7500 rpm; Grease Speed Rating n1:7500 rpm; d:25.000 mm; B:25.40 mm; Basic Dynamic Radial Load Rating C:34100 N; D:62.0000 mm;
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Oil Speed Rating Open/Shielded n2:1100 rpm; B:46.00 mm; Basic Static Radial Load Rating Co:405000 N; D:540.0000 mm; Basic Dynamic Radial Load Rating C:255000 N; d:440.000 mm; Grease Speed Rating Open/Shielded n1:900 rpm; Fillet Radius ra:2.00 mm; Accessories:Two Seals; Sealed Speed Rating n3:0 rpm;
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Clearance:Standard; Availability:In Stock; SKU:62302-2rs1-skf; Static Load Rating (kN):5.4; Cage Type:Steel; d:15mm; Dynamic Load Rating (kN):11.4; Weight:0.11 KGS; Limiting Speed Rating (r/min):12000; B:17mm;
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Oil Limiting Speed (r/min):12000; Dynamic Load Rating (kN):48; D:145mm; SKU:7921a5trdulp3-nsk; Availability:In Stock; d:105mm; Grease Limiting Speed (r/min):8000; Cage Type:Plastic; Weight:0.02 KGS; Static Load Rating (kN):54;
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Cage Type:Plastic; Static Load Rating (kN):41; Oil Limiting Speed (r/min):16700; SKU:7014a5trsuv1vlp3-nsk; Grease Limiting Speed (r/min):11200; D:110mm; Preload:Light; B:20mm; Weight:0.60 KGS; Clearance:Standard;
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| Frequently bought 9.449 Inch | 240 Millimeter x 17.323 Inch | 440 Millimeter x 2.835 Inch | 72 Millimeter CONSOLIDATED BEARING NU-248 M C/3 Cylindrical Roller Bearings together |
| | C | s | E | S | T | a | B |
| K81248-M | GS81248 / Allocated housing locating washer | - | - | - | - | - | - | - |
| K81248M | - | - | - | - | - | 263 mm | - | - |
| SL024832 | - | 40 mm | - | - | - | - | - | 40 mm |
| SL024840 | NNCL4840V / Designation to DIN 5412 | 25 mm | 4 mm / Axial displacement | 235,5 mm | - | - | - | 50 mm |
| SL024852 | - | 540 kN | - | 304,2 mm | 4 mm | - | - | 60 mm |
| 2R2482LL | - | 240,000 mm | - | - | - | - | - | 240,000 mm |
| QJ1248 | - | 663 kN | - | - | - | - | - | - |
| QJ 248 N2 | - | 650 kN | - | - | - | - | 238 mm | 72 mm |
| NUP3248 | - | 1950 kN | - | - | - | - | - | 160 mm |
| NU-248 M C/3 | - | - | - | - | - | - | - | 2.835 Inch | 72 Millimeter |
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NTN BEARING-SUDAMERICANA, S.A.2020-07-10 09:46:19
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9.449 Inch | 240 Millimeter x 17.323 Inch | 440 Millimeter x 2.835 Inch | 72 Millimeter CONSOLIDATED BEARING NU-248 M C/3 Cylindrical Roller Bearings
9.449 Inch | 240 Millimeter x 17.323 Inch | 440 Millimeter x 2.835 Inch | 72 Millimeter CONSOLIDATED BEARING NU-248 M Cylindrical Roller Bearings