Laundry Products
Ball and roller combined slewing bearing Internally geared, externally geared or gearless
SG131.25.500
Description
Ball and roller combined slewing bearing Internally geared, externally geared or gearless
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We offer a recommended range of balls and crossed rollers designs in size range from 100 mm to 10000 mm
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? Easy to select
? From stock
? Interchangeable
? Cost effective solution
? Compete with market leaders
? Reference range for new products
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How to use the static limit curve
? Select for one bearing the associated load curve
? The solid line shows the utilization limit curve for the raceways
? The dotted line shows the utilization limit curve for the bolting
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The slewing bearing is suitable for the application only when the functional point is located in the grey area.
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Goods Details:
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No | Outer gear | Dimensions (mm) | Mounting Dimensions (mm) | Structural Dimension (mm) | Gear data | Gearforce 10^4 KN | wt
kg |
D | d | H | D1 | D2 | n | φ | dm | L | n1 | D3 | d1 | H1 | h | b | x | M | De | z | N | T |
1 | SG131.25.500 | 634 | 366 | 148 | 598 | 402 | 24 | 18 | M16 | 32 | 4 | 537 | 526 | 138 | 32 | 80 | 0.5 | 5 | 644 | 130 | 5 | 6.7 | 224 |
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SG Roller/Ball Combination slewing bearing
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S&G Roller/Ball Combination Series slewing bearings offer a unique combination of rolling elements. These Slewing Bearings incorporates a row of rollers and a row of balls into the same unit. This combination of rolling elements is designed to handle small eccentricities at relatively high axial loads.
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Specifications:
Raceway Diameters: Standard models are 50& quot; to 180& quot;
Special order slewing bearings up to 360& quot;
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Capacities:
Thrust: up to 17,500,000 pounds
Moment: Up to 51,600,000 ft-lbs.
Radial: up to 775,000 pounds
Gearing: Internally geared, externally geared or gearless models are available
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# Note:
1. n1 is the nos of lubricating holes.Oil cup M10×1JB/T7940.1~JB/T7940.2.The Oil nipple& acute;s location can be change according to the user& acute;s application.
2. n-φcan change to tapped hole,the diameter of tapped hole is M,depth is 2M.
3. The tangential tooth force in the form is the max tooth force,the nominal tangential tooth force is 1/2 of the max one.
4. & quot;K& quot; is the trim top coefficient,outer tooth 0.1,inner tooth 0.2
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Availability:
S&G Roller/Ball Combination slewing ring bearings are custom manufactured to fit the design and specification.
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Applications:
S&G Roller/Ball Combination Series have been used successfully in heavy-duty applications requiring extra stiffness and capacity including:
Mining equipment,
Materials handing equipment
Radar
Cranes
Mining shovels
Stackers and reclaimers
Heavy mill equipment
Tunnel boring machines
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Read More
S&G Engineering Solutions Ltd.
Slewing Ring Bearing,Slew Ring Gears,Ball Bearing Slewing Ring
Address: ADD: NO.152, zhujiang road,
Xuzhou, JiangSu
China, 221000
Tel: 86-510-85165903
Fax: 86-510-85165903
