| R8-49E3 Rotek Slewing Ring Bearings | Hole Diameter (do):5 mm; ra (max):2 mm; Axial Load Factor Y1:2.64; Retainer Material:Pressed Steel; Axial Load Factor Y0:2.58; Roller Profile:Symmetric; d:110 mm; B:53 mm; da (min):122 mm; Weight:7.360 kg; Groove Width A:10 mm; Enclosure:Open; Limiting Speed - Grease:2,900 rpm; Center Guidance:Floating Steel Ring; Nr. of Holes:6; Configuration:Double Row; Bore Type:Tapered Bore; Radial Clearance:0.135 to 0.170 mm; |
| 3R8-122N1A Rotek Slewing Ring Bearings | Snap Ring Width:2.5 mm; d:55 mm; Snap Ring Outside Diameter:96.5 mm; da (min):61 mm; Bore Type:Cylindrical Bore; a (max):2.9 mm; Dx (min):98 mm; b (min):2.7 mm; Factor fo:15.4; Fillet Radius/Chamfer:1.1 mm; D:90 mm; Radial Clearance:0.023 to 0.043 mm; Da (max):84 mm; r1:0.5 mm; Static Load Rating:21,300 N; Limiting Speed - Grease:7,700 rpm; Dynamic Load Rating:28,300 N; Cy (max):5 mm; Limiting Speed - Oil:9,000 rpm; |
| 3R8-79P9 Rotek Slewing Ring Bearings | Configuration:Double Row; Static Load Rating:182,000 N; Center Guidance:Floating Steel Ring; Enclosure:Open; Limiting Speed - Grease:5,000 rpm; Bore Type:Cylindrical Bore; Constant e:0.37; Nr. of Holes:4; ra (max):1.5 mm; D:100 mm; Limiting Speed - Oil:5,900 rpm; Fillet Radius/Chamfer:1.5 mm; Roller Profile:Symmetric; Axial Load Factor Y1:1.83; B:36 mm; Weight:1.410 kg; Retainer Material:Pressed Steel; |
| M4-38P4Z Rotek Slewing Ring Bearings | d:55 mm; Radial Clearance:0.023 to 0.043 mm; da (min):61 mm; Weight:0.384 kg; Da (max):84 mm; Fillet Radius/Chamfer:1.1 mm; Configuration:Single Row; ra (max):1 mm; Bore Type:Cylindrical Bore; Factor fo:15.4; B:18 mm; Limiting Speed - Grease:4,500 rpm; Static Load Rating:21,300 N; Dynamic Load Rating:28,300 N; D:90 mm; Enclosure:Double Seal; |
| 3R6-63P9 Rotek Slewing Ring Bearings | Cy (max):2.5 mm; da (min):79 mm; Static Load Rating:12,800 N; Bore Type:Cylindrical Bore; d:75 mm; B:10 mm; Weight:0.150 kg; D:95 mm; Radial Clearance:0.025 to 0.051 mm; Snap Ring Outside Diameter:99.4 mm; Snap Ring Width:1.1 mm; b (min):1.3 mm; Limiting Speed - Grease:6,500 rpm; Da (max):91 mm; r1:0.5 mm; Dx (min):101 mm; Configuration:Single Row; a (max):1.7 mm; ra (max):0.6 mm; Enclosure:Snap Ring Groove wit; |
| R8-35N3 Rotek Slewing Ring Bearings | Radial Clearance:0.018 to 0.036 mm; D:80 mm; Da (max):75 mm; Enclosure:Open; Limiting Speed - Grease:8,500 rpm; Weight:0.264 kg; Static Load Rating:16,600 N; da (min):55 mm; Factor fo:15.6; d:50 mm; B:16 mm; Limiting Speed - Oil:10,000 rpm; Bore Type:Cylindrical Bore; ra (max):1 mm; Dynamic Load Rating:21,800 N; Configuration:Single Row; Fillet Radius/Chamfer:1 mm; |
| A12-47P2 Rotek Slewing Ring Bearings | Configuration:Double Row; Radial Clearance:0.011 to 0.025 mm; Enclosure:Open; ra:0.6 mm; Dx:37.5 mm; Static Load Rating:5,650 N; D:32 mm; d:12 mm; da:17 mm27 mm; B:15.9 mm; Dynamic Load Rating:10,300 N; Bore Type:Cylindrical Bore; Limiting Speed - Oil:20,000 rpm; Cy:2.9 mm; Limiting Speed - Grease:15,000 rpm; Weight:0.060 kg; Fillet Radius/Chamfer:0.6 mm; |
| M5-26P1Z Rotek Slewing Ring Bearings | d:140 mm; ra (max):2.5 mm; dd (min):182 mm; Limiting Speed - Oil:2,800 rpm; Configuration:Single Row; db (min):154 mm; ra1 (max):2.5 mm; Enclosure:Open; Inside Ring Outside Diameter:169 mm; Radial Clearance:0.060 to 0.105 mm; dc (min):171 mm; Dynamic Load Rating:465,000 N; Da (max):236 mm; D:250 mm; Limiting Speed - Grease:2,200 rpm; Fillet Radius/Chamfer:3 mm; B:68 mm; db (max):166 mm; Bore Type:Cylindrical Bore; |
| 3R6-71N9 Rotek Slewing Ring Bearings | D:215 mm; da (min):114 mm; Limiting Speed - Grease:2,800 rpm; Limiting Speed - Oil:3,400 rpm; db (max):125 mm; Fillet Radius/Chamfer:3 mm; Static Load Rating:335,000 N; dd (min):143 mm; Bore Type:Cylindrical Bore; d:100 mm; ra1 (max):2.5 mm; ra (max):2.5 mm; db (min):114 mm; r1:3 mm; Outside Ring Inside Diameter:185.5 mm; Configuration:Single Row; dc (min):132 mm; Da (max):201 mm; Db (max):190 mm; |
| M5-34P1 Rotek Slewing Ring Bearings | Weight:3.590 kg; ra (max):2 mm; Configuration:Single Row; Da (max):158 mm; r1:0.5 mm; Radial Clearance:0.025 to 0.051 mm; Enclosure:Single Shield with S; Bore Type:Cylindrical Bore; Static Load Rating:86,500 N; Limiting Speed - Oil:4,800 rpm; Fillet Radius/Chamfer:2.1 mm; b (min):3.5 mm; Dynamic Load Rating:123,000 N; D:170 mm; Dx (min):185 mm; Snap Ring Width:3.1 mm; D1 (max):163.7 mm; Cy (max):8.4 mm; |
| R11-79N3 Rotek Slewing Ring Bearings | Center Guidance:Floating Steel Ring; Axial Load Factor Y1:2.39; Configuration:Double Row; Groove Width A:6 mm; da (min):32 mm; Dynamic Load Rating:64,000 N; Fillet Radius/Chamfer:1.1 mm; Constant e:0.28; D:62 mm; Limiting Speed - Oil:11,500 rpm; d:25 mm; Retainer Material:Pressed Steel; ra (max):1 mm; Nr. of Holes:4; Radial Clearance:0.025 to 0.040 mm; Static Load Rating:47,500 N; Weight:0.290 kg; |
| 161.16.0450.890.11.1503 Standard 5 Slewing Ring Bearings | Fillet Radius/Chamfer:2 mm; Enclosure:Double Shield; Weight:1.600 kg; Bore Type:Cylindrical Bore; D:160 mm; Dynamic Load Rating:72,500 N; Factor fo:15.8; Configuration:Single Row; d:105 mm; Da (max):152 mm; Static Load Rating:65,500 N; Radial Clearance:0.036 to 0.066 mm; Limiting Speed - Grease:4,000 rpm; da (min):113 mm; ra (max):2 mm; B:26 mm; |
| A16-56N5 Rotek Slewing Ring Bearings | Radial Clearance:0.025 to 0.051 mm; B:41.3 mm; Static Load Rating:85,500 N; Cy:6.5 mm; Configuration:Double Row; Groove Diameter:125.2 mm; Fillet Radius/Chamfer:1.5 mm; Enclosure:Open; Limiting Speed - Oil:4,700 rpm; a (max):4.1 mm; Dx:141.5 mm; Da:121 mm; D:130 mm; Weight:1.910 kg; Bore Type:Cylindrical Bore; d:75 mm; Groove Width:3.1 mm; ra:1.5 mm; Dynamic Load Rating:96,000 N; da:84 mm; |
| A10-32N1A Rotek Slewing Ring Bearings | Dynamic Load Rating:33,500 N; db (max):43 mm; Weight:0.290 kg; Enclosure:Open; Fillet Radius/Chamfer:1.1 mm; da (min):42 mm; Outside Ring Inside Diameter:61.8 mm; Limiting Speed - Oil:11,000 rpm; D:72 mm; d:35 mm; Radial Clearance:0.025 to 0.050 mm; Configuration:Single Row; Db (min):67 mm; Limiting Speed - Grease:9,500 rpm; ra1 (max):0.6 mm; ra (max):1 mm; db (min):40 mm; Da (max):65 mm; Static Load Rating:31,500 N; |
| 3R16-197N1 Rotek Slewing Ring Bearings | ra (max):8 mm; Da (max):1048 mm; Limiting Speed - Grease:240 rpm; Configuration:Double Row; Axial Load Factor Y0:1.78; D:1090 mm; Nr. of Holes:8; Constant e:0.37; Bore Type:Tapered Bore; Axial Load Factor Y2:2.70; da (min):654 mm; Static Load Rating:25,100,000 N; Weight:1640.000 kg; Center Guidance:Fixed Inner Ring Rib; d:600 mm; Retainer Material:Machined Brass; Limiting Speed - Oil:360 rpm; Fillet Radius/Chamfer:9.5 mm; |
| 3R10-98N1B Rotek Slewing Ring Bearings | Configuration:Single Row; ra1 (max):1 mm; d:40 mm; dc (min):52 mm; Da (max):73 mm; Dynamic Load Rating:43,500 N; Limiting Speed - Oil:10,000 rpm; db (max):49 mm; D:80 mm; Radial Clearance:0.025 to 0.050 mm; Bore Type:Cylindrical Bore; Enclosure:Open; dd (min):56 mm; db (min):47 mm; Limiting Speed - Grease:8,500 rpm; B:18 mm; Fillet Radius/Chamfer:1.1 mm; r1:1.1 mm; ra (max):1 mm; Static Load Rating:43,000 N; |
| No. | Brand | d | a | E | c | C | B | D | ra |
| L6-25N9Z | Rotek | 65 mm | - | - | - | - | 13 mm | 90 mm | - |
| A22-105E2A | Rotek | 80 mm | - | - | - | - | 58 mm | 170 mm | - |
| 3R8-122N1A | Rotek | 55 mm | - | - | - | - | - | 90 mm | - |
| R8-49E3 | Rotek | 110 mm | - | - | - | - | 53 mm | - | - |
| M6-39P1Z | Rotek | - | - | - | - | - | 52 mm | 200 mm | - |
| 3R10-117N3D | Rotek | 170 mm | - | - | - | - | 72 mm | 360 mm | - |
| L9-49E9Z | Rotek | 160 mm | - | - | - | - | 114 mm | 340 mm | - |
| 62.20.0400.000.11.1503 | Standard 5 | 160 mm | - | - | - | - | - | 290 mm | - |
| 231.21.0575.013 Type 21/650.1 | Standard 5 | 380 mm | - | - | - | - | 82 mm | 560 mm | - |
| M5-36P1 | Rotek | - | - | - | - | - | - | 340 mm | - |
| S12-70E1 | Rotek | 80 mm | - | - | - | - | 26 mm | 140 mm | - |
| L6-33N9Z | Rotek | 160 mm | - | - | - | - | 68 mm | 340 mm | - |
| L9-46N9Z | Rotek | - | - | - | - | - | 65 mm | 400 mm | - |
| A12-47N3E | Rotek | 360 mm | - | - | - | - | 180 mm | 540 mm | - |
| A7-38N1 | Rotek | 85 mm | - | - | - | - | 28 mm | - | - |
| M6-35P1 | Rotek | 320 mm | - | - | - | - | - | 580 mm | - |
| M7-39P1 | Rotek | - | - | - | - | - | 8 mm | 28 mm | - |
| A16-152E2 | Rotek | 70 mm | - | - | - | - | - | 150 mm | - |
| 3R8-79N9 | Rotek | 160 mm | - | - | - | - | - | 220 mm | - |
| 162.16.0400.891.21.1503 | Standard 5 | 10 mm | - | - | - | - | 14.3 mm | 30 mm | 0.6 mm |
| W13-51P1D | Rotek | 35 mm | - | - | - | - | 14 mm | 62 mm | - |
| A13-46N1A | Rotek | 60 mm | - | - | - | - | - | 130 mm | - |
R8-44N3 Rotek Slewing Ring Bearings Video
W14-60P1 Four-point Contact Ball Slewing Rings, W14-60P1
R8-44N3 Crossed Roller Slewing Rings With Internal Gear; It is widely used in hoister transportation, mining, architecture, harbor machinery, shipping
Cross-Compatible Slewing Ring Bearing - SlewPro
R8-30N3. 50N.0764.25.000. R8-35N3. 50N.0886.25.000. R8-39N3. 50N.0980.25.000. R8-42N3. 50N.1077.25.000. R8-44N3. 50N.1120.25.000. R8-46N3
DRAWINGS ROTEK - MANUFACTUTERE OF QUALITY
R8-49E3 · R8-52E3 · R9-55E3 · R9-59E3 · R9-63E3 · R9-67E3 · R11-71E3 · R11-75E3 · R11-79E3 · R8-30N3 · R8-35N3 · R8-39N3 · R8-42N3 · R8-44N3 · R8-
Rotek series slewing ring Luoyang JCB Bearing Technology
R8-30N3. 38.90. 29.467. 2.847. R8-35N3. 42.60. 33.313. 2.847. R8-39N3. 46.72. 36.560. 2.847. R8-42N3. 45.50. 38.160. 2.847. R8-44N3. 50.87. 40.160. 2.847
United States Imports of Merchandise for Consumption:
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Rotek Series 5000 slewing bearing-MANUFACTUTERE OF
R8-30E3, 280, 35.15, 26.06, 2.874. R8-35E3, 339, 40.533, 30.87, 2.874. R8-39E3, 363, 43.867 ... 416, 46.72, 36.56, 2.874. R8-44N3, 451, 45.5, 38.16, 2.874