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Doosan DH290 Slewing Bearing
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Ball screw bearing
Doosan DH290 Slewing Bearing SPECIFICATIONS
- 2.0000 in
- 9700 lbf
- 5.1250 in
- 6610 lbf
- Round
- Contact with Flinger
- Standard Duty
- 2.189 in
-
Bearing Machine Development Co., Ltd2020-07-10 09:46:19
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Doosan DH290 Slewing Bearing Systems
- 2.0000 in
- 9700 lbf
- 5.1250 in
- 6610 lbf
- Round
- Contact with Flinger
- Standard Duty
- 2.189 in
- Four-Bolt Flange
- Lubrication Fitting
- Cast Iron
- UCF200C4HR23
- Set Screw
- UC211-32C4HR23
- Non-Expansion Bearing (Fixed)
Doosan DH290 Slewing Bearing Interchange guide
| B | 19.050 mm |
| Y - ISO Factor9 | 1.71 |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| a - Effective Center Location3 | -5.8 mm |
| Cage Type | Stamped Steel |
| Series | 15000 |
| C - Cup Width | 14.288 mm |
| K - Factor7 | 1.67 |
| G1 - Heat Generation Factor (Roller-Raceway) | 14.6 |
| Design Units | Imperial |
| B - Cone Width | 20.638 mm |
| d | 26.988 mm |
| e - ISO Factor8 | 0.35 |
| Bearing Weight | 0.30 Kg |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 13500 lbf |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 7.58 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3490 lbf |
| Cg - Geometry Factor | 0.0606 |
| Aa - Cage-Cone Backface Clearance | 0.8 mm |
GET MORE Doosan DH290 Slewing Bearing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | r | d | T | B | C | a | e | R |
| F-213781.1 | INA | - | 23,88 mm | - | - | - | - | - | - |
| 3781/3720 | Loyal | - | 49,212 mm | 30,162 mm | 30,302 mm | 113 kN | 8,1 mm | - | - |
| 3781/3729D+X1S-366 | Timken | 0,8 mm | 49,212 mm | 65,088 mm | - | 52,388 mm | - | - | 3,5 mm |
| 3781/3730 | NACHI | - | 49.212 mm | 30.162 mm | 30.302 mm | 102000 kN | 8.4 mm | - | - |
| 4T-3781/3720 | NTN | - | 49,212 mm | 30,162 mm | 30,302 mm | 102 kN | 8,3 mm | 0.34 | - |
| 4T-3781 | NTN | - | 49.21 mm | - | 30.3 mm | - | - | 0.34 | - |
| 3781-2 | TIMKEN | - | 1.938 Inch | 49.225 Millimeter | - | 1.193 Inch | 30.302 Millimeter | - | - | - | - |
| H337816XD-2 | TIMKEN | - | 0 Inch | 0 Millimeter | - | 7.75 Inch | 196.85 Millimeter | - | - | - | - |
| 3781-3 | TIMKEN | - | 1.938 Inch | 49.225 Millimeter | - | 1.193 Inch | 30.302 Millimeter | - | - | - | - |
| K163781-2 | TIMKEN | - | - | - | - | - | - | - | - |
| 3720-2/3781-2 | TIMKEN | - | - | - | - | - | - | - | - |
| RKS.162.14.0544 Crossed Roller Slewing Bearing 544x614x14mm | Series:365; G2 - Heat Generation Factor (Rib-Roller End):14; Bearing Weight:2.8 lb; Ab - Cage-Cone Frontface Clearance:0.07 in; Y2 - ISO Factor10:3.14; D:3.5433 in; C - Double Cup Width:1.6563 in; Cg - Geometry Factor12:0.0773; db - Cone Backface Backing Diameter:2.36 in; r - Cup Frontface To Clear |
| RKS.162.14.1094 Crossed Roller Slewing Bearing 1094x1164x14mm | Material :Cast Iron; Locating Rings (width x OD):SR62X7.5; Housing:SNT 206-305; G:M12; Max Grease Speed:8100; H1:50 mm; A1:52 mm; Jmin:143 mm; Bearing:21305; Seal Type:V-ring; N1:20.00 mm; Shaft Diameter db:30 mm; End Cover1:EC507-605; UPC Code:999999999; C0 Static Load Rating:44.3; C1 Dynamic |
| RKS.162.16.1204 Crossed Roller Slewing Bearing 1204x1289x16mm | Bearing Width:19.0 mm; Limiting Speed (Oil):38400 rpm; Design Units:METRIC; D:85 mm; Limiting Speed (Grease):19200 rpm; Ce - Dynamic Radial Rating1:36300 N; Bearing Weight:0.377 Kg; d:45 mm; Precision Class:ISO P4S (ABEC 7/9); da - Inner Ring Backing Diameter:52.300 mm; r - Outer Ring To Clear Radiu |
| RKS.161.16.1754 Crossed Roller Slewing Bearing 1754x1901x22mm | Note:This product line wa; Dimension K:6.8 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing Number:HSE704BR; Dimension M:10.5 in; Shaft Size:7.25 in; Shipping Weight:1494 lb; Seal Type:Viton Single Lip; Cr - Dynamic Load Rating:359020 lbf; Ca - Axial Load Rating:22391 lbf; Dimension J:25 |
| RKS.161.20.1904 Crossed Roller Slewing Bearing 1904x2073.4x22mm | Cg - Geometry Factor:0.116; Da - Cup Frontface Backing Diameter:6.95 in; Db - Cup Backface Backing Diameter:6.42 in; Series:HH421200; Cup Part Number:HH421210V; C - Cup Width:2.0625 in; Y - ISO Factor3:1.6; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imperial; D:7.2500 in; e - ISO Facto |
| RKS.162.16.1424 Crossed Roller Slewing Bearing 1424x1509x16mm | C90 - Dynamic Radial Rating (90 million revolutions)4:61200 N; B - Cone Width:33.937 mm; C0 - Static Radial Rating:232000 N; K - Factor7:1.52; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:40100 N; d:63.500 mm; D:130.000 mm; Ab - Cage-Cone Frontface Clearance:4.3 mm; db - Cone Backface Back |
| RKS.162.16.1314 Crossed Roller Slewing Bearing 1314x1399x16mm | d:4.7500 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:23200 lbf; R - Cone Frontface To Clear Radius2:0.250 in; C0 - Static Radial Rating:209000 lbf; da - Cone Frontface Backing Diameter:5.87 in; db - Cone Backface Backing Diameter:5.87 in; Ab - Cage-Cone Frontface Clearance:-0.06 in; C |
| RKS.162.14.0414 Crossed Roller Slewing Bearing 414x484x14mm | D3:420 mm; L:144.00 mm; C:45 mm; d1:340.00 mm; Thread G:Tr360x5; Appropriate Hydraulic Nut:HMV72; C11:58.00 mm; Lockwasher and Lockplates:MS 3072; Locknut:HM 3072; Weight:25.20 Kg; |
| RKS.162.14.0644 Crossed Roller Slewing Bearing 644x714x14mm | UPC Code:0883450209793; Eng Internal Radial Clearance - Min:0.0030; Grease Lubrication - T Seal:2400 rpm; Y2 - Geometry Factor:4.08; e - Geometry Factor:0.25; Housing Style:Four-Bolt Square Fla; Grease Lubrication - M/N Seal:1600 rpm; Weight:25 lb; Dimension A:10.04 in; Pre Install Clearance Max:0.0 |
| RKS.162.14.0944 Crossed Roller Slewing Bearing 944x1014x14mm | Engineering Group:Mounted Bearing; Dimension M:1.96 in; Grease Lubrication - B/C/O Seal:1100 rpm; Pre Install Clearance Max:0.0055 in; Int Radial Clearance Reduction Max:0.0025 in; Dimension S:3.23 in; Oil Lubrication - T Seal:2400 rpm; Shaft Tolerance:0.0040 in; Shaft Size :75 mm; Dimens |
Doosan DH290 Slewing Bearing Video
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- Bearing Machine Development Co., Ltd
- AddressWellington Crescent, Fradley Park, Lichfield, Staffordshire, WS11 8RZ, UK
- Phone(Working Time)
- Fax
Ball screw bearing CATEGORIES
- CYLINDRICAL ROLLER BEARING
- DOUBLE CYLINDRICALROW BEARING
- FOUR ROW TQO TAPERED ROLLER BEARING
- FULL DOUBLE CYLINDRICAL ROLLER BEARING
- MULTIROW CYLINDRICAL ROLLER BEARING
- SINGLE ROW CYLINDRICAL ROLLER BEARING
- V FLAT THRUST BEARING
- DOUBLE ROW TAPERED ROLLER TDO BEARING
- FULL SINGLE CYLINDRICAL ROLLER BEARING
- SINGLE ROW TAPERED ROLLER BEARING
- SPHERICAL ROLLER BEARING
- DEEP GROOVE BALL BEARING
- NOK SEAL
- SKF CR SEALS
- TIMKEN NATIONAL SEALS
- Ball screw bearing
- Spherical Roller Bearing
- Rotary Table Bearings
- THK Bearing
- SKF Bearing
- KAYDON Bearings
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