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- Sirca Double-Row Ball Slewing Bearings (2ID. 106.00)See More>
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Featured Products
Our Manufacturer with main products: Geared Slewing Ring, Lifts Slewing Bearing, Double Row Slewing Bearing
- Rks. 212140106001 High Speed Crossed Roller Slewing Bearing
- Rks. 23 0541 Slewing Bearing for Wind Mills
- Sirca Double-Row Ball Slewing Bearings (2ID. 106.00)
- Excavator Spare Parts O-Ring Seal Kits for Kawasaki K3V112dt
- Single-Row Ball Four-Point Contact Ball Slewing Bearing for Tower Crane
- Rks. 921150303001crossed Roller Slewing Bearing for Construction Machinery
- Factory Competitive Price Giant O-Ring Kit for Hitachi/Cat/Komatsu
- Ce Mark Se14 High Load Hydraulic Slew Drive
- External Gear Slewing Ring Bearing Rotis Model 2000 Turntable Bearing 2016.30.20.0-0.0544.00 Used for Truck Cranes, Lift Cranes
- Ladle Turret Slewing Bearings
- Slewing Drive with Electric Motor for Robotics Se12/Se17/Se21
- Single-Row Four-Point Contact Ballslewing Bearing 010.60.3150
- Wind Power Flange Turntable Slewing Gear Alloy Slewing Bearing
- Single Row Slewing Bearing with Internal Gear / Slewing Bearing
- Flanged SKF Slewing Bearings Without Gear (RKS. 23 0411)
- Hot Sale10 Ton Truck Crane Mounted Crane
- RKS Turntable Bearing (HJ series)
- Single Row Four Point Contact Ball Slewing Bearing -- 010.25.1356
- Excavator Caterpillar Cat315/Cat317/Cat318 Slewing Bearing, Swing Circle, Slewing Ring
- Rks. 23 0641high Precision Machinery Components Hitachi Excavator Slewing Bearing
- 062.25.1255.575.11.1403 High Precision Small Slewing Bearing for Robotic Arms
- Four Point Contact Ball Slewing Ring Bearing 010.25.400
- Slewing Bearing with External Gear or Internal Gear 232.21.0875.013
- Swing Circle, Slewing Ring, Slewing Bearing for Excavator Liebherr 924hdsl
- Qj318n2MPa Four-Point Contact Angular Ball Bearing
- SKF Four Point Angular Contact Ball Bearing Qj208 Ma
- Open Reali-Slim Bearings Kc050XP0 Four-Point Contact Bearing
- Ynf02967 R954 9158144 9062632 Seal Kit for Boom & Bucket Cylinder
- Excavator Case Cx240 Slewing Bearing, Slewing Ring, Swing Circle
- Double Row Ball Slewing Bearing
- Rks 211430101001 Metallurgical Machinery Slewing Bearing Wind Turbines
- Four Point Contact Ball Non Aligning Bearings
- Excavator Jcb Js220 Swing Circle, Slewing Bearing, Slewing Ring
- Cross Roller Rotary Disc Alloy Slewing Bearing
- Excavator Volvo Ec210BNC Swing Circle, Slewing Bearing, Slewing Ring
- Four Point Contact Ball Bearing Qj305 Q1006 Qj1006 Q206 Qj206 Q306 Qj306 Q1007 Qj1007 Q207 Qj207 Q307 Qj307 Q1008 Qj1008 Q208 Qj208 Q308
- Four Point Contact Ball Bearing Qj308 Q1009 Qj1009 Q209 Qj209 Q309 Qj309 Q1010 Qj1010 Q210 Qj210 Q310 Qj310 Q1011 Qj1011 Q211 Qj211
- Sk260-8 Slewing Bearing for Excavator Kobelco
- 121.32.4250.990.41.1502 Slewing Drive Bearing for Heavy Pallet Transporter
- High Load Capacity Swing Gear 924 Slew Ring Swing Bearing for Crawler Crane
Geared Slewing Ring FAQS
QWhat is Four-point contact bearings?
AFour-point contact bearings are single-row angular contact ball bearings and therefore require significantly less space in an axial direction than double-row designs. The bearings comprise solid outer rings, split inner rings and ball and cage assemblies with brass or polyamide cages. The two-piece inner rings enable a large complement of balls to be accommodated. The inner ring halves are matched to the particular bearing and must not be interchanged with those of other bearings of the same size. The outer ring with the ball and cage assembly can be mounted separately from the two inner ring halves
QWhat is slewing bearing?
AA slewing bearing or slew[ing] ring is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. (To "slew" means to turn without change of place.)
QHow to solve the dust and sound of the slewing bearing?
AHow to solve the dust and sound of the slewing bearing: (1) Control method of dust sound There are dust and other foreign matter in the rotating branch, and non-initialized vibration occurs. The so-called dust sound has varying vibration and noise, and may or may not be. Control method of dust sound: Improve the cleaning method of slewing bearing/slewing bearing, completely clean the bearing, shaft, seat hole and matching parts before installation; remove internal foreign matter; improve bearing sealing; avoid material impure or embedded Plastic cage with foreign objects. (2) Control method of scar sound If there are cracks, indentations or rust on the rolling surface of the rotating support, vibrations and noises like the wound seams will occur, and the period may be fixed but most of them correspond to the distortion. The wound is full. It will occur continuously, and the scar will appear on the steel ball, and the noise will change with the installation and lubrication conditions.
QHow many kinds of slewing bearing cage?
AThe slewing bearing cage has a structural form such as an integral type, a segmented type, and an isolated block type. The integral and segmented cages are made of 20 gauge steel or ZL102 cast aluminum alloy. The spacer block is made of polyamide 1010 resin, ZL102 cast aluminum alloy, and the like. In recent years, with the continuous development of the material industry, nylon GRPA66.25 has also been promoted and applied in the design of segmented cages.
- Geared Slewing Ring
- Excavator Spare Parts O-Ring Seal Kits for Kawasaki K3V112dt
- Factory Competitive Price Giant O-Ring Kit for Hitachi/Cat/Komatsu
- Swing Circle, Slewing Ring, Slewing Bearing for Excavator Liebherr 924hdsl
- Lifts Slewing Bearing
- External Gear Slewing Ring Bearing Rotis Model 2000 Turntable Bearing 2016.30.20.0-0.0544.00 Used for Truck Cranes, Lift Cranes
- Ce Mark Se14 High Load Hydraulic Slew Drive
- Slewing Drive with Electric Motor for Robotics Se12/Se17/Se21
- Double Row Slewing Bearing
- Sirca Double-Row Ball Slewing Bearings (2ID. 106.00)
- Wind Power Flange Turntable Slewing Gear Alloy Slewing Bearing
- 062.25.1255.575.11.1403 High Precision Small Slewing Bearing for Robotic Arms
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