Jiangsu ZRD Bearing Co., Ltd.
Jiangsu ZRD Bearing Co., Ltd.
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Metal Slewing Bearing , Flanged Type Slew Ring Bearing With None Gear
SK 230.20.0414 Thin Section Slewing Bearing(Flanged Type) - None Gear
Features:
Slewing Bearings can accommodate axial, radial and moment loads acting single or in combination and in any direction. They are not mounted in a housing or on a shaft, but directly to a seating surface. The inner and outer ring are supplied with mounting holes. Both rings may have integral gears. They are also referred to as slewing rings and tabletop bearings. Slewing ring bearing can perform oscillating (slewing) as well as rotating movements. They may be used without gears or with internal or external gears.
Series:
1) Single-Row Four Point Contact Slewing Bearings
2) Single-row Crossed Roller Slewing Bearings
3) Double-Row Ball Slewing Bearings
4) Three-Row Roller Slewing Bearings
5) Thin Section Slewing Bearings-Flange Type
6) Thin Section Slewing Bearings-Light Type
Applications:
| • Small Cranes | • Cranes and Manipulators | • Pitch Bearing for Windpower |
| • Industrial Positioners | • Aerial Lifts | • Yaw Bearing for Windpower |
| • Rotation Tables | • High-capacity Lifting Equipment | • Segement Erector for TBM |
| • Rotating Displays | • Truck Mounted Boom Cranes | • Construction Machinery |
| • Bottling Machines | • Position/Index Tables | • Material Handling Machine |
| • Conveyors | • Radar & Satellite Antennas | • Wasterwater Treatment |
| • Mobile Crane Truck | • Robots | • Grapples |
| • Solar Trackers | • Medical Equipments | • Scrap Hanling Machines |
| • Solar Power System | • Excavators | • Mining Machines |
| • Combination Sewer Cleaners | • Digger Derricks | • Bucket Trucks |
| • Forestry Equipment | • Log Loaders & Fellers | • Man Lifts |
| • Crawer Crane | • Knuckleboom Loaders |
• Railroad Machines |
Details:
| No |
Non Gear DL |
Weight kg |
Dimensions | Mounting dimensions | Structure dimensions | Clearance | |||||||||||||||
|
D mm |
de mm |
H mm |
D1 mm |
D2 mm |
na |
Φ mm |
ni |
M mm |
t | n1 |
D3 mm |
d1 mm |
A mm |
C mm |
Hu mm |
Ho mm |
axial | radial | |||
| 1 | 230.20.0414 | 23 | 518 | 304 | 56 | 490 | 332 | 16 | 18 | 24 | 18 | 20 | 4 | 413 | 416 | 453 | 375 | 10.5 | 10.5 | ≤0.5 | ≤0.5 |
| 2 | 230.20.0544 | 30.4 | 648 | 434 | 56 | 620 | 462 | 20 | 18 | 28 | 18 | 20 | 4 | 543 | 546 | 583 | 505 | 10.5 | 10.5 | ≤0.5 | ≤0.5 |
| 3 | 230.20.0644 | 35.8 | 748 | 534 | 56 | 720 | 562 | 24 | 18 | 32 | 18 | 20 | 4 | 643 | 646 | 683 | 605 | 10.5 | 10.5 | ≤0.5 | ≤0.5 |
| 4 | 230.20.0744 | 42.2 | 848 | 634 | 56 | 820 | 662 | 24 | 18 | 32 | 18 | 20 | 4 | 743 | 746 | 783 | 705 | 10.5 | 10.5 | ≤0.5 | ≤0.5 |
| 5 | 230.20.0844 | 47.1 | 948 | 734 | 56 | 920 | 762 | 28 | 18 | 36 | 18 | 20 | 4 | 843 | 846 | 883 | 805 | 10.5 | 10.5 | ≤0.5 | ≤0.5 |
| 6 | 230.20.0944 | 52.3 | 1048 | 834 | 56 | 1020 | 862 | 32 | 18 | 40 | 18 | 20 | 4 | 943 | 946 | 983 | 905 | 10.5 | 10.5 | ≤0.5 | ≤0.5 |
| 7 | 230.20.1094 | 61.1 | 1198 | 984 | 56 | 1170 | 1012 | 32 | 18 | 40 | 18 | 20 | 4 | 1093 | 1096 | 1133 | 1055 | 10.5 | 10.5 | ≤0.5 |
≤0.5 |