| Aa - Cage-Cone Backface Clearance | 0.8 mm |
| Cg - Geometry Factor | 0.0814 |
| Cage Type | Stamped Steel |
| e - ISO Factor8 | 0.42 |
| d | 52.000 mm |
| a - Effective Center Location3 | -2 mm |
| Y - ISO Factor9 | 1.43 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 20600 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 79500 N |
| C0 - Static Radial Rating | 87400 N |
| K - Factor7 | 1.39 |
| da - Cone Frontface Backing Diameter | 58.93 mm |
| db - Cone Backface Backing Diameter | 66.04 mm |
| B | 21.750 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 30.3 |
| Cone Part Number | XGA30210 |
| B - Cone Width | 20.000 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.9 |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| Cup Part Number | Y30210 |
interchange VSI 20 0414 N Excavator Slewing Bearing guide |
|---|
| No. | Brand | B | e | d | T | C | D | Db | da |
| 68462-50000/68712-50000 | TIMKEN | - | - | 4.625 Inch | 117.475 Millimeter | - | - | 7.125 Inch | 180.975 Millimeter | - | - |
| 68462-3 | TIMKEN | 1.25 Inch | 31.75 Millimeter | - | 4.625 Inch | 117.475 Millimeter | - | - | 0 Inch | 0 Millimeter | - | - |
| 68462 | KOYO | - | - | - | - | - | - | - | - |
| 68462/712 | KOYO | 31.75 | 0.50 | 117.475 | 34.925 | 25.400 | 180.975 | 169.0 | 130.0 |
| 68462-90012 | TIMKEN | - | - | 4.625 Inch | 117.475 Millimeter | - | - | 7.125 Inch | 180.975 Millimeter | - | - |
| 68462-50000/68712B-50000 | TIMKEN | - | - | 4.625 Inch | 117.475 Millimeter | - | - | 7.125 Inch | 180.975 Millimeter | - | - |
| 68462-90022 | TIMKEN | - | - | 4.625 Inch | 117.475 Millimeter | - | - | 7.125 Inch | 180.975 Millimeter | - | - |
| 68462-50030/68712-50000 | TIMKEN | - | - | 4.625 Inch | 117.475 Millimeter | - | - | 7.125 Inch | 180.975 Millimeter | - | - |
| 68462-30000/68712-30000 | TIMKEN | - | - | - | - | - | - | - | - |
| 68462-20024/68712-20024 | TIMKEN | - | - | - | - | - | - | - | - |
| 68462-20024/68709-20024 | TIMKEN | - | - | - | - | - | - | - | - |
| VLU200544 External Gear Four-point Contact Ball Slewing Bearing | Basic dynamic load rating (C):29 kN; ra max.:1 mm; Da max.:145 mm; (Grease) Lubrication Speed:4000 r/min; da min.:125 mm; Bore Diameter (mm):120; Basic static load rating (C0):33 kN; Width (mm):16; Weight:0,655 Kg; d:120 mm; C:16 mm; D:150 mm; (Oil) Lubrication Speed:4700 r/min; Bearing number:6824Z |
| 013.75.3150 Internal Gear Four-point Contact Ball Slewing Bearing | Inch - Metric:Metric; outer ring width:12 mm; Outer Race Profile:Cylindrical; UNSPSC:31171536; finish/coating:Uncoated; Outer Race Width:0.472 Inch | 12 Mill; Snap Ring:No; D:40,000 mm; B:22 mm; Size (mm):17x40x22; Inner Race Profile:Narrow Inner Ring; Category:Insert Bearings Cyli; Seal Type:Single |
| 2788/850K Internal Gear Four-point Contact Ball Slewing Bearing | Bearing number:QJ204; Bore Diameter (mm):20; Basic static load rating (C0):16 kN; Size (mm):20x47x14; B1:14 mm; d:20 mm; C:14 mm; D:47 mm; Basic dynamic load rating (C):19,1 kN; Weight:0,13 Kg; (Grease) Lubrication Speed:11150 r/min; Width (mm):14; Outer Diameter (mm):47; |
| 010.75.4500 Internal Gear Four-point Contact Ball Slewing Bearing | r min.:0,6 mm; Weight:0,382 Kg; W:30 mm; d4:34 mm; Bore Diameter (mm):20; l3 min.:40 mm; Basic dynamic load rating (C):31 kN; B:25 mm; dk:34,93 mm; l4 max.:100 mm; Bearing number:SIBP20N; l7 min.:21,5 mm; h1:77 mm; d2:46 mm; d:20 mm; C1:18 mm; l5:10 mm; Angle:15 °; d3:27,5 mm; Thread (G):M20 |
| 024.50.2240 Double Row Ball With Different Diameter Slewing Bearing Ring | Basic dynamic load rating (C):627 kN; D:230 mm; Size (mm):130x230x87.5; r4 min.:3 mm; r5 min.:1 mm; da max:152 mm; Reference speed:1700 r/min; ra max.:3 mm; Outer Diameter (mm):230; Weight:14,5 Kg; r3 min.:3 mm; Limiting speed:2800 r/min; B:40 mm; Calculation factor (Y1):1,6; Bearing number:30226J2/ |
| D178794 External Gear Four-point Contact Ball Slewing Bearing | Width (mm):45; r min.:2 mm; C:45 mm; (Grease) Lubrication Speed:2700 r/min; Bearing number:23022EK; Size (mm):110x170x45; Basic dynamic load rating (C):415 kN; Calculation factor (Y0):2,78; (Oil) Lubrication Speed:3600 r/min; B:45 mm; Basic static load rating (C0):475 kN; Bore Diameter (mm):110; d:1 |
| VLA200414N ZT External Gear Four-point Contact Ball Slewing Bearing | D:190,000 mm; Nlim:3,400 rpm; Characteristic cage frequency, FTF:0.42 Hz; ra max:2.5 mm; C:73,000 mm; Size (mm):90x190x73; Min operating temperature, Tmin:-40 °C; Width (mm):73,000; Dynamic load, C:250 kN; Contact angle α:35 °; Precision class:P0; a:136 mm; D1:173.8 mm; Static load, C0:276 kN; Beari |
| 023.30.1120 Double Row Ball With Different Diameter Slewing Bearing Ring | Size (mm):900x1090x190; Outer Diameter (mm):1090; Bearing number:248/900-MB-W33; Weight:370 Kg; r1 min.:5 mm; Bore Diameter (mm):900; B:190 mm; Calculation factor (Y0):5,03; r2 min.:5 mm; C:190 mm; d:900 mm; Basic static load rating (C0):15157 kN; Calculation factor (e):0,13; Limiting speed:480 r/mi |