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SKU: VSA200744N-MB
Major Branded VSA200744N Four Point Contact Slewing Ring Bearing with External Gear 672x838.1x56mm - Allow 2-3 Days
Major Branded VSA200744N Four Point Contact Slewing Ring Bearing with External Gear 672x838.1x56mm - Allow 2-3 Days
Regular price
€1.740,27
ex VAT
Regular price
Sale price
€1.740,27
ex VAT
In stock
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€1.322,52
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€1.248,22
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€1.233,36
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€1.218,50
49+
€1.203,64
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€1.188,78
99+
€1.114,48
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€1.099,62
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€1.084,76
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€1.069,90
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€1.040,18
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Description
Description
Slewing Ring Bearings: Also known as turntable bearings, these are large mechanical bearings designed to support heavy loads while allowing rotational movement. They are commonly used in machinery where one part must rotate relative to another, often under heavy axial, radial, and moment loads simultaneously.
These slewing ring bearings are commonly used in construction equipment, wind turbines, rotating platforms and stages, offshore and marine equipment, industrial turntables and robotics.
Benefits: Versatile application range, high load-bearing capability, compact and lightweight design
- Brand / Quality:
- Major Brand - High Quality
- Inside Diameter:
- 672mm
- Outside Diameter:
- 838.1mm
- Width:
- 56mm
- Style:
- VSA
Technical
Technical
| --- | Main Dimensions & Performance Data |
|---|---|
| di - Bore Diameter | 672mm |
| Bore diameter upper tolerance | 0.6mm |
| Bore diameter lower tolerance | 0mm |
| H - Height | 56mm |
| Da - Outside Diameter | 838.1mm |
| ha - Width outer ring | 44.5mm |
| hi - Height of inner ring | 44.5mm |
| Weight | 61.83 kg |
| --- | Dimensions |
| Di - Inner diameter outer ring | 745.5mm |
| Inner diameter outer ring upper tolerance | 0.6mm |
| Inner diameter outer ring lower tolerance | 0mm |
| da - Outside diameter inner ring | 742.5mm |
| Outside diameter inner ring upper tolerance | 0mm |
| Outside diameter inner ring lower tolerance | -0.6mm |
| ni - Number of fixing holes in inner ring | 40 |
| Li - Pitch circle diameter fixing holes inner ring | 698mm |
| dB - Fixing bore | 14mm |
| na - Number of fixing holes in outer ring | 36 |
| La - Pitch circle diameter fixing holes outer ring | 785mm |
| dBa - Tread fixing bore | M12 |
| Gl - Thread depth fixing hole | 20mm |
| Fr zul - Max. radial load fixing screws (friction locking) | 148700 N |
| d0 - Pitch circle diameter gearing | 828mm |
| m - Modul of gearing | 6mm |
| z - Number of teeth | 138 |
| Profile shift | -0.158mm |
| Fz norm - Max. tooth force root fatigue strenght (at a shock factor of 1,2) | 21300 N |
| Fz max - Max. tooth force against tooth fracture (at a shock factor of 1,35) | 31500 N |
| --- | Temperature Range |
| Tmin - Operating temperature min. | -25 Deg C |
| Tmax - Operating temperature max. | 80 Deg C |
| --- | Calculation Factors |
| Ca - Basic dynamic load rating, axial | 171000 N |
| C0a - Basic static load rating, axial | 1200000 N |
| Cr - Basic dynamic load rating, radial | 155000 N |
| C0r - Basic static load rating, radial | 550000 N |
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