4.5 M Slewing Bearing Ring Bearing for Offshore Crane

• Standard or Nonstandard: Standard
• Feature: Corrosion-Resistant
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Triple Row
• Roller Type: Four Point Contact Ball
• Material: 50mn, 42CrMo
• Model NO.: 131.50.4000
• Type: External Gear
• Brand: Lyhy
• Testing: in House or The Third Party
• Company History: Since 1993
• Bore Diameter: 3718mm
• External Diameter: 4400mm
• Height: 270mm
• Weight: 6400kgs
• Coa: 4560
• Cor: 487
• Transport Package: Wooden Box
• Specification: ISO2001: 9008
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 600PCS Per Year

Product Description

Detailed specifications for the model:131.50.4000, external gear triple row cylindrical roller slewing bearings, used for knuckle boom type offshore cranes

1. Type: triple row cylinderical roller slewing bearing, slewing ring, slewing ring bearings
 2. Bore diameter:3718mm
3. Outside diameter:4400mm
4. Height:270mm
5. Material: 42CrMo, 50Mn
6. Precision: P0. P6. P5.
7. Cage/retainer: nylon or aluminum
8. Gear type: external gear
9. N.W.6400kgs




About LYHY bearings
1. Introduction: we are a manufacturer of slewing bearing since 1993; our factory occupies an area of 30000 square meters with 4 workshop and 1 office building.
2. Featured products: slewing bearing and slewing drive
3. Capital: Current is 1 million RMB, but we are increasing the capital to 10 million RMB
4. Workers: 40
5. Certificate: ISO9001:2008, 3.1 certificate, CCS certificate, Science and Technology Progress Award
6. Annual Exportation: 8million USD
7. Exported countries: (39)
Asia: India, Pakistan, Iran, Signore, Georgia, Malaysia, Vietnam, Thailand, Philippines, Israel, Korea, UAE, Sri Lanka, Saudi Arabia,
Europe: Turkey, Russia, Spain, Czech Republic, Italy, Poland, Slovakia, Bosnia and Herzegovina, Austria, France, Germany, Switzerland, Finland, Ukraine, UK
America: USA, Canada, Mexico, Brazil, Puerto Rico, Peru, Chile
Africa: South Africa, Egypt
Oceania: Australia


Triple row cylindrical roller slewing bearings have three seat-rings, which seaparate the upper, lower and radial raceway, via which the load of each row of the rollers may be specified. thus it can carry different load simultaneously and its load capacity is the largest one of the four types.

four point contact ball slewing bearing
crossed roller slewing bearing
double row ball slewing bearing
triple row cyliindrical roller slewing bearing
ball and roller combined slewing ring bearing


Structure for triple row cylindrical roller slewing bearings
Triple row roller slewing bearing with no gear
Triple row roller slewing bearing with external gear
Triple row roller slewing bearing with internal gear


why choose LYHY slewing bearing
1. Best quality and price
2. Small order accepted
3. ISO certified company
4. Variorum models
5. Extensive stock available
6. OEM accepted

Application:
Mine machine, port hoisting machine, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipments.



Packaging Details:
1. slewing bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
    2. And then packed with Kraft paper and professional belts;
    3. At last, with wooden box totally at the outer packing to invoid the rust or the moist;
    4. We can depend on the customers demand to be packed;



 

Model
None gear	External Gear	Internal Gear
130.25.500	131.25.500	133.25.500
	132.25.500	134.25.500
130.25.560	131.25.560	133.25.560
	132.25.560	134.25.560
130.25.630	131.25.630	133.25.630
	132.25.630	134.25.630
130.25.710	131.25.710	133.25.710
	132.25.710	134.25.710
130.32.800	131.32.800	133.32.800
	132.32.800	134.32.800
130.32.900	131.32.900	133.32.900
	132.32.900	134.32.900
130.32.1000	131.32.1000	133.32.1000
	132.32.1000	134.32.1000
130.32.1120	131.32.1120	133.32.1120
	132.32.1120	134.32.1120
130.40.1250	131.40.1250	133.40.1250
	132.40.1250	134.40.1250
130.40.1400	131.40.1400	133.40.1400
	132.40.1400	134.40.1400
130.40.1600	131.40.1600	133.40.1600
	132.40.1600	134.40.1600
130.40.1800	131.40.1800	133.40.1800
	132.40.1800	134.40.1800
130.45.2000	131.45.2000.03
	131.45.2000.04
	131.45.2000	133.45.2000
	132.45.2000	134.45.2000
130.45.2240	131.45.2240	133.45.2240
	132.45.2240	134.45.2240
	131.45.2500.04
130.45.2500	131.45.2500	133.45.2500
	132.45.2500	134.45.2500
130.45.2800	131.45.2800	133.45.2800
	132.45.2800	134.45.2800
	132.45.2800.03
	132.45.2800.12
130.50.3150	131.50.3150	133.50.3150
	132.50.3150	134.50.3150
130.50.3150.12K
	131.30.3150.12K
	131.50.3150.12K
	132.50.3150.12K
	132.50.3150.12K1
		133.50.3150.11K
		133.50.3150.12K
		133.50.3150.12K1
		134.50.3150.11K
130.50.3550	131.50.3550	133.50.3550
	132.50.3550	134.50.3550
	132.50.3550.03K
	132.50.3550.12
130.50.4000	131.50.4000	133.50.4000
	132.50.4000	134.50.4000
	131.50.4000.04K
	132.50.4000.12
130.50.4500	131.50.4500	133.50.4500
	132.50.4500	134.50.4500
	131.50.4500.04
	132.50.4500.04
	131.60.5000.04

FAQ:

Q: Are LYHY BEARINGS trading company or manufacturer?
A: LYHY BEARINGS is a professional manufacturer for slewing bearings, thin section bearings, ball bearings and rolling bearings

Q: How do LYHY BEARINGS control quality of their bearing?
A: LYHY BEARINGS has established strict quality control systems, all the products and services has passed ISO9001-2008 Quality Certificate and third party such as CCS, LR,ABS,BV


Q: What is the MOQ?
A: MOQ is 1pc, pls message us for detailed information.

Q: How about the package for LYHY bearings?
A: Standard Industrial packing in general condition (Plastic tube+ professional plastic belts+ plywood case). Accept design package when OEM.

Q: How long is the production time?
A: It takes about 7-40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have your own forwarder.

Q: Is sample available?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable for LYHY BEARINGS. We can design as per your requirements and use your own LOGO and package design.